High Tg PCBs stand out with their excellent thermal stability and are specifically designed for demanding applications. With glass transition temperatures (Tg) of 170°C to 180°C, they offer increased temperature resistance, making them ideal for high-performance environments. Their low thermal expansion (CTE) minimizes warping and reduces thermal stress. They also have high reliability, even at extreme temperatures and mechanical stress. Thanks to their improved moisture resistance, they are optimally suited for harsh environments. Moreover, they are ideal for multilayer designs, ensuring stable performance even with high layer counts.

Depending on the application, different High Tg materials are available:

• FR-4 High Tg (170-180°C) is a universally applicable solution for high-temperature applications.
• Polyimide High Tg (up to 250°C) is perfect for extreme environments like aerospace.
• Isola High Tg Laminates are designed for high-speed and high-frequency applications.
• Rogers High Tg Laminates offer excellent properties for high-frequency and microwave applications.

Thanks to their high heat resistance, High Tg PCBs are ideal for various demanding industries. In the automotive and electromobility sector, they are used for control units, high-current circuits, and battery management systems (BMS). Power electronics and industry benefit from their resilience in high-temperature environments and power modules. In aerospace, they are used for their robustness in extreme conditions. Telecommunications and networking applications, especially in the area of ​​5G and high-speed data transmission, also rely on high Tg PCBs. Moreover, they are used for high-power LEDs as they ensure optimized heat dissipation.

Our High Tg PCBs are designed for extreme requirements, guaranteeing the highest reliability. We offer an individual material selection with FR-4 High Tg, Polyimide, Rogers, and Isola laminates. Multilayer designs with up to 40 layers enable use in demanding circuits. Our copper thicknesses range from 0.5 oz to 6 oz, catering to high-current needs. Various surface finishes like ENIG, OSP, and immersion silver/gold are also available. Through strict quality controls per ISO, IPC, and UL standards, we ensure the highest production safety. Thanks to fast production times and worldwide shipping, we guarantee efficient and flexible delivery for your projects.