FR4 Printed Circuit Board BPM18249-4L FR4 PCB with High Tg 170 |
Although FR4 material with 150°C Tg should work for a small 4 layers PCB, high Tg materials are more stable during the PCB manufacturing process and assembly. This 4L FR4 PCB are with high Tg 170 which have better performance for burning-resistant when your electronic components working. |
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Please contact us today for more information about High Tg PCB . |