Name: FR4 4 Layer PCB Circuit Board Printing Service 16MM Board Thickness
Brand: WITGAIN PCB
Price: 1 USD

4 Layer Rigid Flex Printed Circuit Boards 1.6MM Thickness Black Solder Mask

FR4 Material 4 Layer PCB / Green Solder Mask ENIG UL Certificate Approved

Blue Four Layer Pcb Printed Circuit Board FR4 NY2150 Material Immersion Gold

Green Color 4 Layer PCB / 4 Layer Board 0.4MM Thickness High Efficiency

Rigid 4 Layer PCB Half Hole Finished Thickness 0.8MM Green Solder Mask

1OZ Copper 4 Layer PCB TWS Earphone Immersion Gold 1OZ Copper Thickness

1.6MM Blue Solder Mask OSP 4 Layer Printed Circuit Board

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PCB Printed Circuit Board