Rigid PCB (FR4)
HDI PCB
Flexible PCB(FPC)
Flexible-rigid PCB
Metal Core PCB
Combined Laminate PCB
Other material
Components Sourcing
PCB assembly
Type: 2 layers
Material: PI: 1mils, Cu= 12um ED copper
Thickness of board: 0.25mm
Finishing: ENIG Au=2U’’, Ni: 200U’’
Feature: different shape of FR4 stiffener on top and bottom