4 Layer HASL FR4 Half Hole PCB

Takaitaccen Bayani:

Layer: 4
Ƙarshen saman: LF-HASL
Bayanan tushe: FR4
Layer na waje W/S: 9/6mil
Layer na ciki W/S: 9/5mil
Kauri: 0.8mm
Min.rami diamita: 0.3mm
Tsari na musamman: rabin rami