Engineering Technical

Comparison of several PCB surface finish types

PCB surface finish is a coating between a component and a bare board PCB. It is applied for two basic reasons: to ensure solderability, and to protect exposed copper circuitry. As there are many types...

PCB surface finish OSP HSAL Lead Free HASL ENIG

Ranking Name Answers
1 PCBWay Team 9
2 Peter de Vroomen 1
3 Engineer 1
4 gokul kb 1
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