4Layer FR4 PCBs ENIG Blind Hole-FD11
Description
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4Layer-FR4 PCBs-ENIG- Blind Hole
Base Material: fr4 laminate
Layer: 4ayer
Surface finished: ENIG
Profile: CNC+V-cut
Copper thickness: 1OZ
Board thickness: 1.6mm
Break down voltage for insulated layer: >2kV