https://cdn.pcbdirectory.com/news/Untitled_design_27__639190883974736839.webp712370
Blind Buried Circuits provides High Tg PCB manufacturing capabilities for high-temperature electronic applications. The company offers High Tg PCB materials designed to improve heat dissipation, maintain mechanical stability at elevated temperatures, and support lead-free, RoHS-compliant assembly processes across a range of industries.
Blind Buried Circuits Manufactures High Tg PCBs for High-Temperature Applications
Contact Blind Buried Circuits Inc to learn more.
Standard materials include NP-175, IT-180 TC, and IT-180A. High-speed material options include ISOLA 370HR, FR408HR, I-Speed, Panasonic M6, M7, M8, and ARLON 85N (PI), while RF and microwave applications are supported with Rogers 4350B, Rogers 4003C, Rogers 4450F, and Rogers 4835 materials.
Blind Buried Circuits explains that High Tg PCBs are commonly required for printed circuit boards operating at temperatures above 125°C and are widely used in lead-free and RoHS-compliant assembly processes. The company notes that using lower Tg materials in these processes can cause the substrate to soften, affecting the electrical and mechanical properties of the finished product. High Tg materials are classified into three categories: Standard Tg with operating temperatures between 130°C and 140°C, Medium TG between 150°C and 160°C, and High TG for operating temperatures of 170°C and above.
Compared with standard FR-4 materials, the company states that High Tg PCBs provide improved mechanical properties, greater chemical resistance, and higher temperature tolerance. Additional advantages include high heat resistance, reliability for plated through-hole (PTH) assembly, low coefficient of thermal expansion, resistance to thermal shock and thermal stress, and compliance with RoHS, WEEE, and REACH requirements.
Blind Buried Circuits manufactures High Tg PCBs for applications across wearable consumer electronics, the automotive industry, industrial equipment, wireless networking devices, medical devices, optronics, aerospace and military systems, and personal computers.
Click here to learn more about the High Tg PCB manufacturing services.
