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immersion gold fr4 pcb rigid board
Selling leads|
...PCB 1. 2-20layer PCB. 2. Pad over via, Half PTH. 3. HASL-LF, ENIG,Hard gold plating. 4. PCB adhere to IPC Class 2 & 3 standard. 5. Orders from ...
2024-12-09 18:57:10
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