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PCB Manufacture inside Factory in China - Plated Through Hole - 3. PTH

沉铜
August 12, 2022
Category Connection: PCB Assembly Service
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The steps of Plated Through Hole are as follows:

Bulking, smear removal, cleaning, neutralization, adjustment of hole wall electrical properties, micro-etching, activation, reduction, copper deposition.
Tags:
#SMT multilayer printed circuit board #pcb board prototype 1206 0805 0603 #2.0mil pcb board prototype
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