FR-4 PCB Manufacturers

A list of FR-4 PCB Manufacturers and fabricators is listed here. PCB Directory is the largest directory of FR-4 PCB suppliers on the internet. Use the filters provided to find companies based on their capabilities.

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  • Rigid Materials: FR-4
  • PCB Runner, a professional PCB production service provider, has upwards of 10 years of professional experience in the electronics manufacturing indust... read more
    • Board Type:
    • Burn-In,
    • Flexible,
    • HDI,
    • Hybrid PCB,
    • Rigid,
    • Rigid-flex
      • Materials:
      • FR-4,
      • Polyimide,
      • PTFE,
      • Aluminium,
      • Copper
        • Industry:
        • Automotive,
        • Commercial,
        • Energy,
        • Industrial,
        • Lighting,
        • Medical,
        • Telecom
        • PCBWHIZ is your trusted partner for global PCB and PCBA prototyping services and small series production.
          • Board Type:
          • HDI,
          • Rigid
            • Materials:
            • FR-4
              • Industry:
              • Automotive,
              • Commercial,
              • Energy,
              • Industrial,
              • Lighting,
              • Medical,
              • Telecom
              • PCBANow is a contract manufacturer with 15 years of experience, specializing in PCBA design and manufacturing.
                • Board Type:
                • Flexible,
                • HDI,
                • Hybrid PCB,
                • Rigid,
                • Rigid-flex
                  • Materials:
                  • CEM-1,
                  • CEM-3,
                  • FR-4,
                  • Teflon,
                  • Ceramic,
                  • Polyimide,
                  • PTFE,
                  • Aluminium,
                  • Copper
                    • Industry:
                    • Aerospace and Defense,
                    • Automotive,
                    • Commercial,
                    • Energy,
                    • Industrial,
                    • Lighting,
                    • Marine,
                    • Medical,
                    • Telecom
                    • Accelerate your design from concept to reality with DKRed, a custom PCB service brought to you by Digi-Key. Digi-Key is here for prototypes, here for ... read more
                      • Board Type:
                      • Rigid
                        • Layers:
                        • 4 layers
                          • Materials:
                          • FR-4
                            • Board Type:
                            • Flexible,
                            • Rigid,
                            • Rigid-flex
                              • Layers:
                              • 10 layers
                                • Materials:
                                • CEM-1,
                                • CEM-2,
                                • CEM-3,
                                • FR-2,
                                • FR-4,
                                • Kapton,
                                • Polyester,
                                • Aluminium,
                                • Copper
                                • Headquartered in Costa Mesa, California TTM Technologies, Inc. is one of the largest PCB product manufacturers in the world and also a major supplier ... read more
                                  • Board Type:
                                  • Rigid,
                                  • Flexible,
                                  • Rigid-flex,
                                  • HDI
                                    • Layers:
                                    • 60 layers
                                      • Materials:
                                      • FR-4,
                                      • PTFE,
                                      • Copper
                                        • Industry:
                                        • Aerospace and Defense,
                                        • Telecom,
                                        • Medical,
                                        • Commercial,
                                        • Automotive
                                          • Board Type:
                                          • Flexible,
                                          • HDI,
                                          • Rigid,
                                          • Rigid-flex
                                            • Layers:
                                            • 20 layers
                                              • Materials:
                                              • FR-4,
                                              • FR-5,
                                              • Polyimide,
                                              • Kapton,
                                              • Copper
                                                • Industry:
                                                • Aerospace and Defense,
                                                • Industrial,
                                                • Medical
                                                • Epec Engineered Technologies is the ideal partner for OEMs seeking customized product solutions from a dedicated and agile provider.
                                                  • Board Type:
                                                  • Flexible,
                                                  • HDI,
                                                  • Hybrid PCB,
                                                  • Rigid,
                                                  • Rigid-flex
                                                    • Materials:
                                                    • CEM-1,
                                                    • CEM-3,
                                                    • FR-4,
                                                    • Teflon,
                                                    • Ceramic,
                                                    • Polyimide,
                                                    • PTFE,
                                                    • Aluminium,
                                                    • Copper
                                                      • Industry:
                                                      • Aerospace and Defense,
                                                      • Automotive,
                                                      • Industrial,
                                                      • Medical
                                                      • Leader-Tech Electronics is a well-known domestic manufacturer specializing in the production of precision flexible circuit boards integrating R&D, des... read more
                                                        • Board Type:
                                                        • Burn-In,
                                                        • Flexible,
                                                        • HDI,
                                                        • Rigid-flex
                                                          • Materials:
                                                          • FR-4,
                                                          • Polyimide,
                                                          • Copper
                                                            • Industry:
                                                            • Aerospace and Defense,
                                                            • Automotive,
                                                            • Commercial,
                                                            • Energy,
                                                            • Industrial,
                                                            • Lighting,
                                                            • Marine,
                                                            • Medical,
                                                            • Telecom
                                                              • Board Type:
                                                              • Flexible,
                                                              • HDI,
                                                              • Rigid,
                                                              • Rigid-flex
                                                                • Layers:
                                                                • 64 layers
                                                                  • Materials:
                                                                  • FR-2,
                                                                  • CEM-1,
                                                                  • CEM-3,
                                                                  • FR-4,
                                                                  • Teflon,
                                                                  • Ceramic,
                                                                  • Polyimide,
                                                                  • Polyester,
                                                                  • PTFE,
                                                                  • Aluminium
                                                                  • Copper
                                                                  • Industry:
                                                                  • Aerospace and Defense,
                                                                  • Industrial,
                                                                  • Automotive,
                                                                  • Medical,
                                                                  • Telecom,
                                                                  • Energy
                                                                    • Board Type:
                                                                    • Flexible,
                                                                    • HDI,
                                                                    • Rigid,
                                                                    • Rigid-flex
                                                                      • Layers:
                                                                      • 20 layers
                                                                        • Materials:
                                                                        • FR-4,
                                                                        • Polyimide,
                                                                        • Copper
                                                                          • Industry:
                                                                          • Aerospace and Defense,
                                                                          • Automotive,
                                                                          • Energy,
                                                                          • Medical
                                                                          • All Flex Solutions is a leading provider in the design and manufacturing of innovative flexible packaging solutions for electronic applications.
                                                                            • Board Type:
                                                                            • Flexible,
                                                                            • Rigid-flex
                                                                              • Materials:
                                                                              • FR-4,
                                                                              • Polyimide
                                                                                • Industry:
                                                                                • Aerospace and Defense,
                                                                                • Industrial,
                                                                                • Medical,
                                                                                • Telecom
                                                                                • Today, ALBA PCB Group is composed of four highly specialised companies with production and technical centers in Europe and Asia. Organisation and a st... read more
                                                                                  • Board Type:
                                                                                  • Rigid,
                                                                                  • Flexible,
                                                                                  • Rigid-flex
                                                                                    • Layers:
                                                                                    • 4 layers
                                                                                      • Materials:
                                                                                      • CEM-1,
                                                                                      • CEM-3,
                                                                                      • FR-4,
                                                                                      • Teflon,
                                                                                      • Ceramic,
                                                                                      • Polyimide,
                                                                                      • Kapton,
                                                                                      • PTFE,
                                                                                      • Aluminium,
                                                                                      • Copper
                                                                                        • Industry:
                                                                                        • Aerospace and Defense,
                                                                                        • Automotive,
                                                                                        • Energy,
                                                                                        • Industrial,
                                                                                        • Medical,
                                                                                        • Telecom
                                                                                        • Cirexx International has a state of the art pcb manufacturing facility located in the heart of the Silicon Valley. We offer a complete line of pcb Des... read more
                                                                                          • Board Type:
                                                                                          • Flexible,
                                                                                          • HDI,
                                                                                          • Hybrid PCB,
                                                                                          • Rigid,
                                                                                          • Rigid-flex
                                                                                            • Layers:
                                                                                            • 30 layers
                                                                                              • Materials:
                                                                                              • FR-4,
                                                                                              • Teflon,
                                                                                              • Kapton
                                                                                                • Industry:
                                                                                                • Aerospace and Defense,
                                                                                                • Automotive,
                                                                                                • Industrial,
                                                                                                • Medical
                                                                                                • Our vision for Fine-Line is to be a Reliable, Quality, Medium Volume Manufacturer, Exporter, “Pleasing Customers 100 %” in the Complex High Count Mult... read more
                                                                                                  • Board Type:
                                                                                                  • Flexible,
                                                                                                  • Hybrid PCB,
                                                                                                  • Rigid,
                                                                                                  • Rigid-flex
                                                                                                    • Layers:
                                                                                                    • 24 layers
                                                                                                      • Materials:
                                                                                                      • Duroid,
                                                                                                      • FR-4,
                                                                                                      • Teflon,
                                                                                                      • Polyimide,
                                                                                                      • Kapton,
                                                                                                      • PTFE,
                                                                                                      • Copper
                                                                                                        • Industry:
                                                                                                        • Aerospace and Defense,
                                                                                                        • Commercial,
                                                                                                        • Energy,
                                                                                                        • Industrial,
                                                                                                        • Marine,
                                                                                                        • Medical,
                                                                                                        • Telecom
                                                                                                        • Would you like a PCB Fabrication Quote?

                                                                                                          Tell us your PCB requirement and let us get you quotes from multiple companies.

                                                                                                          Get Quotes Now
                                                                                                        • GC Aero Flexible Circuitry is your one-step resource for all your flexible circuitry needs, manufacturing flexible circuits in-house assembly.
                                                                                                          • Board Type:
                                                                                                          • Flexible,
                                                                                                          • Hybrid PCB,
                                                                                                          • Rigid,
                                                                                                          • Rigid-flex
                                                                                                            • Materials:
                                                                                                            • Duroid,
                                                                                                            • FR-1,
                                                                                                            • FR-2,
                                                                                                            • FR-3,
                                                                                                            • FR-4,
                                                                                                            • FR-5,
                                                                                                            • Polyimide,
                                                                                                            • Kapton,
                                                                                                            • Pyralux,
                                                                                                            • Copper
                                                                                                              • Industry:
                                                                                                              • Aerospace and Defense,
                                                                                                              • Automotive,
                                                                                                              • Commercial,
                                                                                                              • Medical
                                                                                                              • 3AE is a company specializing in PCB manufacturing.
                                                                                                                • Board Type:
                                                                                                                • Burn-In,
                                                                                                                • Flexible,
                                                                                                                • HDI,
                                                                                                                • Hybrid PCB,
                                                                                                                • Rigid,
                                                                                                                • Rigid-flex
                                                                                                                  • Materials:
                                                                                                                  • CEM-1,
                                                                                                                  • CEM-3,
                                                                                                                  • FR-4,
                                                                                                                  • Polyflon,
                                                                                                                  • Teflon,
                                                                                                                  • Ceramic,
                                                                                                                  • Polyimide,
                                                                                                                  • Kapton,
                                                                                                                  • Polyester,
                                                                                                                  • PTFE
                                                                                                                  • Pyralux,
                                                                                                                  • Aluminium,
                                                                                                                  • Copper
                                                                                                                  • Industry:
                                                                                                                  • Automotive,
                                                                                                                  • Commercial,
                                                                                                                  • Energy,
                                                                                                                  • Industrial,
                                                                                                                  • Lighting,
                                                                                                                  • Marine,
                                                                                                                  • Medical,
                                                                                                                  • Telecom
                                                                                                                  • Sierra Circuits is an ISO 9001:2008, ISO 13485:2003 and MilSpec MIL-PRF-55110 certified, Silicon Valley-based, high-technology Printed Circuit Boards ... read more
                                                                                                                    • Board Type:
                                                                                                                    • Burn-In,
                                                                                                                    • Flexible,
                                                                                                                    • HDI,
                                                                                                                    • Hybrid PCB,
                                                                                                                    • Rigid,
                                                                                                                    • Rigid-flex
                                                                                                                      • Layers:
                                                                                                                      • 30 layers
                                                                                                                        • Materials:
                                                                                                                        • Duroid,
                                                                                                                        • FR-4,
                                                                                                                        • FR-5,
                                                                                                                        • Teflon,
                                                                                                                        • Polyimide,
                                                                                                                        • Kapton,
                                                                                                                        • PTFE,
                                                                                                                        • Aluminium,
                                                                                                                        • Copper
                                                                                                                          • Industry:
                                                                                                                          • Aerospace and Defense,
                                                                                                                          • Automotive
                                                                                                                          • Summit Interconnect is one of the largest PCB manufacturers in North America.
                                                                                                                            • Board Type:
                                                                                                                            • Flexible,
                                                                                                                            • HDI,
                                                                                                                            • Hybrid PCB,
                                                                                                                            • Rigid,
                                                                                                                            • Rigid-flex
                                                                                                                              • Materials:
                                                                                                                              • CEM,
                                                                                                                              • CEM-1,
                                                                                                                              • CEM-2,
                                                                                                                              • CEM-3,
                                                                                                                              • Duroid,
                                                                                                                              • FR-1,
                                                                                                                              • FR-2,
                                                                                                                              • FR-3,
                                                                                                                              • FR-4,
                                                                                                                              • FR-5
                                                                                                                              • Polyflon,
                                                                                                                              • Teflon,
                                                                                                                              • Kapton,
                                                                                                                              • Polyester,
                                                                                                                              • Polyethylene,
                                                                                                                              • Polyimide,
                                                                                                                              • PTFE,
                                                                                                                              • Pyralux,
                                                                                                                              • Aluminium
                                                                                                                              • Industry:
                                                                                                                              • Aerospace and Defense,
                                                                                                                              • Commercial,
                                                                                                                              • Energy,
                                                                                                                              • Industrial,
                                                                                                                              • Medical,
                                                                                                                              • Telecom
                                                                                                                                • Board Type:
                                                                                                                                • Flexible,
                                                                                                                                • HDI,
                                                                                                                                • Hybrid PCB,
                                                                                                                                • Rigid,
                                                                                                                                • Rigid-flex
                                                                                                                                  • Materials:
                                                                                                                                  • CEM,
                                                                                                                                  • CEM-1,
                                                                                                                                  • CEM-2,
                                                                                                                                  • CEM-3,
                                                                                                                                  • Duroid,
                                                                                                                                  • FR-2,
                                                                                                                                  • FR-4,
                                                                                                                                  • Ceramic,
                                                                                                                                  • Kapton,
                                                                                                                                  • Aluminium
                                                                                                                                  • Copper
                                                                                                                                  • Industry:
                                                                                                                                  • Aerospace and Defense,
                                                                                                                                  • Automotive,
                                                                                                                                  • Commercial,
                                                                                                                                  • Energy,
                                                                                                                                  • Industrial,
                                                                                                                                  • Lighting,
                                                                                                                                  • Marine,
                                                                                                                                  • Medical,
                                                                                                                                  • Telecom
                                                                                                                                    • Board Type:
                                                                                                                                    • Rigid,
                                                                                                                                    • Flexible,
                                                                                                                                    • Rigid-flex,
                                                                                                                                    • HDI
                                                                                                                                      • Layers:
                                                                                                                                      • 48 layers
                                                                                                                                        • Materials:
                                                                                                                                        • FR-4,
                                                                                                                                        • Ceramic,
                                                                                                                                        • Polyimide,
                                                                                                                                        • PTFE,
                                                                                                                                        • Aluminium,
                                                                                                                                        • Copper
                                                                                                                                          • Industry:
                                                                                                                                          • Aerospace and Defense,
                                                                                                                                          • Automotive,
                                                                                                                                          • Industrial,
                                                                                                                                          • Lighting,
                                                                                                                                          • Medical,
                                                                                                                                          • Telecom
                                                                                                                                          • Hitech Circuits Co., Limited is a PCB & PCBA manufacturer in China with a long-standing tradition of quality and excellence.
                                                                                                                                            • Board Type:
                                                                                                                                            • Flexible,
                                                                                                                                            • HDI,
                                                                                                                                            • Hybrid PCB,
                                                                                                                                            • Rigid,
                                                                                                                                            • Rigid-flex
                                                                                                                                              • Materials:
                                                                                                                                              • CEM,
                                                                                                                                              • CEM-1,
                                                                                                                                              • CEM-2,
                                                                                                                                              • CEM-3,
                                                                                                                                              • Duroid,
                                                                                                                                              • FR-1,
                                                                                                                                              • FR-2,
                                                                                                                                              • FR-3,
                                                                                                                                              • FR-4,
                                                                                                                                              • FR-5
                                                                                                                                              • Polyflon,
                                                                                                                                              • Teflon,
                                                                                                                                              • XPC,
                                                                                                                                              • Ceramic,
                                                                                                                                              • Polyimide,
                                                                                                                                              • Kapton,
                                                                                                                                              • Polyester,
                                                                                                                                              • PTFE,
                                                                                                                                              • Polyethylene,
                                                                                                                                              • Pyralux,
                                                                                                                                              • Aluminium,
                                                                                                                                              • Copper
                                                                                                                                              • Industry:
                                                                                                                                              • Telecom
                                                                                                                                                • Board Type:
                                                                                                                                                • HDI,
                                                                                                                                                • Hybrid PCB,
                                                                                                                                                • Rigid
                                                                                                                                                  • Layers:
                                                                                                                                                  • 20 layers
                                                                                                                                                    • Materials:
                                                                                                                                                    • CEM,
                                                                                                                                                    • CEM-1,
                                                                                                                                                    • CEM-2,
                                                                                                                                                    • CEM-3,
                                                                                                                                                    • Duroid,
                                                                                                                                                    • FR-1,
                                                                                                                                                    • FR-2,
                                                                                                                                                    • FR-3,
                                                                                                                                                    • FR-4,
                                                                                                                                                    • FR-5
                                                                                                                                                    • Polyflon,
                                                                                                                                                    • Teflon,
                                                                                                                                                    • Ceramic,
                                                                                                                                                    • Polyimide,
                                                                                                                                                    • Kapton,
                                                                                                                                                    • PTFE,
                                                                                                                                                    • Pyralux,
                                                                                                                                                    • Copper
                                                                                                                                                    • Industry:
                                                                                                                                                    • Aerospace and Defense,
                                                                                                                                                    • Industrial,
                                                                                                                                                    • Medical,
                                                                                                                                                    • Telecom
                                                                                                                                                    • Bay Area Circuits has been serving the PCB manufacturing needs of high-tech electronics manufacturers, contract assemblers and design engineers for ne... read more
                                                                                                                                                      • Board Type:
                                                                                                                                                      • Rigid,
                                                                                                                                                      • Flexible
                                                                                                                                                        • Layers:
                                                                                                                                                        • 30 layers
                                                                                                                                                          • Materials:
                                                                                                                                                          • Duroid,
                                                                                                                                                          • FR-4,
                                                                                                                                                          • Teflon,
                                                                                                                                                          • Megtron,
                                                                                                                                                          • Ceramic,
                                                                                                                                                          • Polyimide,
                                                                                                                                                          • PTFE,
                                                                                                                                                          • Copper
                                                                                                                                                          • They specialize in mid-volume and high-volume turn-key PCB assembly services.
                                                                                                                                                            • Board Type:
                                                                                                                                                            • Flexible,
                                                                                                                                                            • HDI,
                                                                                                                                                            • Rigid,
                                                                                                                                                            • Rigid-flex
                                                                                                                                                              • Layers:
                                                                                                                                                              • 60 layers
                                                                                                                                                                • Materials:
                                                                                                                                                                • FR-4,
                                                                                                                                                                • CEM-1,
                                                                                                                                                                • Teflon,
                                                                                                                                                                • CEM-3,
                                                                                                                                                                • Polyimide,
                                                                                                                                                                • Kapton,
                                                                                                                                                                • Polyester,
                                                                                                                                                                • Aluminium,
                                                                                                                                                                • Copper
                                                                                                                                                                  • Industry:
                                                                                                                                                                  • Aerospace and Defense,
                                                                                                                                                                  • Automotive,
                                                                                                                                                                  • Energy,
                                                                                                                                                                  • Industrial,
                                                                                                                                                                  • Medical,
                                                                                                                                                                  • Telecom

                                                                                                                                                                  Wha are FR-4 PCB Laminates?

                                                                                                                                                                  FR-4 is the most widely used substrate or a base material for printed circuit boards. The name FR4 originated from the NEMA (National Electrical Manufacturers Association, USA) grading system where “FR” stands for Flame Retardant and “4” indicates woven glass enforced epoxy resin.

                                                                                                                                                                   

                                                                                                                                                                  Property Value
                                                                                                                                                                  Dielectric Constant 3.8 - 4.7
                                                                                                                                                                  Glass Transient Can vary but is genrally over 120 Degrees C
                                                                                                                                                                  Thermal Conductivity 0.29W/(m·K), 0.343 W/(m·K)
                                                                                                                                                                  Water Absorption -0.125 < 0.10%
                                                                                                                                                                  Density 1.850 g/cm3

                                                                                                                                                                   

                                                                                                                                                                  FR-4 as Laminate 

                                                                                                                                                                  • It is a glass reinforced epoxy laminate material that provides considerable mechanical strength to the PCB board. 
                                                                                                                                                                  • They are available in two forms i.e. halogen/halogen free FR-4 laminates. Halogen Laminates are those which on burning in open air release toxic gases into the atmosphere. 
                                                                                                                                                                  • It is high pressure thermosetting plastic laminate grade with good strength to weight ratios. 
                                                                                                                                                                  • It has zero water absorption and is most widely used for electrical insulation. 

                                                                                                                                                                  What are the Advantages of FR-4 as a PCB Substrate

                                                                                                                                                                  • They are flame resistant due to the bromine content.
                                                                                                                                                                  • They have an advantage of stock PCB material, especially when the circuits are used for prototyping. 
                                                                                                                                                                  • They provide strong mechanical strength to the PCB’s and a great source for electrical insulation.


                                                                                                                                                                  PCB Directory has listed the leading FR-4 PCB fabricators and manufacturers and made them searchable through their location and capabilities. You can select the country or state to narrow down on local FR-4 PCB manufacturers or companies that can develop your printed circuit boards who are close to where you are located. In addition to this, you can also select the capabilities that you are looking for in a FR-4 PCB vendor, like - Number of Layers, Type of Board, board thickness etc. - We narrow down the list to show you the companies who can cater to your requirement.

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                                                                                                                                                                  Tell us your PCB requirement and let us get you quotes from multiple companies.

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                                                                                                                                                                  Get PCB Fabrication Quotes

                                                                                                                                                                  Tell us your PCB requirement and let us get you quotes from multiple companies.

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