half hole PCB apply to Bluetooth module and Signal receiver products. Our PCB products have passed ISO9001/ISO13485/IATF16949/UL/RoHS/REACH certification.
2 Layer OSP Impedance Control Half Hole
4 Layer ENIG Impedance Control Half Hole PCB Electric Circuit Board
PCB
4 layer ENIG impedance control half hole PCB
PCB half holeThe engineering department formulates the MI process according to the process
The size of the drill nozzle for drilling the half hole depends on the spacing of the contour lines.
The Designer's Suggestion When Designing The Circuit
