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OurPCB specializes in high-temperature PCB manufacturing, ensuring reliability in extreme environments. As a leading high-Tg PCB manufacturer and supplier, we provide high-temperature PCB fabrication using advanced materials that withstand thermal stress. Our high-temperature PCB factories deliver durable solutions for industries that rely on high-Tg PCBs, including those in the USA.
High-Tg PCBs are circuit boards with a glass transition temperature (Tg) above 170°C, making them ideal for high-temperature environments. When a PCB exceeds its Tg, it softens, affecting performance. High-Tg materials offer better mechanical strength, chemical stability, and heat resistance, making them suitable for thermally intensive applications like CPU and GPU circuits.
Common high-Tg materials include Shengyi S1000-2, ISOLA 370HR, and ITEQ-IT 180L. For cost-effective solutions, FR4 TG130 balances thermal performance and affordability.
For wholesale high-Tg PCB solutions, including advanced, durable options directly from China, explore our China High-Tg PCB Manufacturer.
High-Tg PCBs are essential for high-performance electronics due to their superior thermal and mechanical properties. Their key features include:
Ensures strong plated through-hole connections.
Withstands extreme temperatures without degradation.
Provides strength and reliability in demanding applications.
Prevents layer separation over time.
Operates efficiently in extreme heat conditions.
Reduces warping and maintains stability.
| Material | CTE-z (ppm/℃) | Td (Wt, ℃) | Tg (DSC, ℃) | Td288 (min) | Td260 (min) |
|---|---|---|---|---|---|
| IT180 | 45 | 345 | 180 | 20 | 60 |
| S1141 (FR4) | 55 | 300 | 175 | / | 8 |
| Rogers 4350B | 50 | 390 | 280 | / | / |
| S1000-2M (FR4) | 45 | 345 | 180 | 20 | 60 |
High-Tg PCBs help protect electronics from excessive heat. There are three primary methods for dissipating heat in high-temperature PCBs:
Transfers heat through direct contact with a heat sink, similar to electricity flowing through a system. Learn more about effective conduction techniques in conductive paint.
Uses electromagnetic waves to direct heat away from components. For further details, check out RF Amplifier, which explains how radiation aids in heat management.
Convection dissipates heat by moving it through air or liquid, either naturally or with forced airflow from fans or pumps. This method enhances heat transfer efficiency, preventing overheating and ensuring the reliability of high-Tg PCBs.
We handle everything from parts sourcing to final assembly, providing a hassle-free experience that ensures top-quality boards every time.
Whether you need a few prototypes or large-volume batches, our flexible assembly services adapt to your project’s scope and timeline.
Stay environmentally responsible with our compliant assembly processes, offering RoHS and lead-free options for safe, reliable builds.
No matter the complexity, we can assemble boards of all configurations—single-layer, multi-layer, or a mix—to match your exact specifications.
From one-off prototypes to bulk orders, we accommodate projects of all sizes without compromising on quality or turnaround time.
Join our growing community of satisfied clients who rely on our dependable assembly expertise and dedicated customer support.
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High TG (Glass Transition Temperature) PCBs offer several benefits, especially for applications that require durability under high temperatures:
High TG PCBs are best suited for high-power applications, automotive electronics, aerospace, and environments with extreme temperature variations.
Its resistance to heat, humidity, and chemicals prevents degradation, ensuring long-term performance and reliability.
Prototype cable assemblies are the very important place in between PCB design ideas and interconnects. OurPCB brings prototype assemblies with PCB solutions to your tables.
PCB thermal management prevents component overheating through strategic heat transfer techniques. Without proper thermal control, electronics are at risk of electronic failures through weakened solder
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