High Tg PCBs transition from a rigid to a rubber state at elevated temperatures, enhancing heat, moisture, and chemical resistance, which is crucial for modern electronics that demand high performance and stability.
The glass transition temperature (Tg) is crucial for PCB substrates as it marks the shift from a solid to a rubbery state, impacting pressing conditions and resulting in varying board hardness. This transition influences mechanical drilling and electrical properties, with higher Tg enhancing thermal and chemical resilience.
What does the ‘TG’ symbol signify on the PCB specification sheet? Read More »
Multilayer PCBs, crucial in sectors like communication, medical devices, and automotive electronics, are pivotal due to their robustness against high temperatures and environmental stressors, ensuring extended product lifespans amid escalating quality demands.
Why are multilayer and medium-to-high TG boards compatible? Read More »
High Tg PCBs have better heat and moisture resistance, mechanical strength, and high-frequency performance compared to regular Tg boards, making them ideal for high-power density design and multi-layer PCBs.
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