Backplate
Alu backplate(black/white oxidized, screws/innder screw embedded,1~5mm thickness)
polycarbonate backplate(1~10mm thickness)
fiber backplate(1~10mm thickness)
ABS plastic backplate(1~10mm thickness)
glass backplate(1.5~10mm)
polycarbonate backplate(1~10mm thickness)
fiber backplate(1~10mm thickness)
ABS plastic backplate(1~10mm thickness)
glass backplate(1.5~10mm)
Compare to rigid PCB based keypad solution, flex-PCB based keypad is thinner and flexible. But the cost is a bit higher.
Total thickness: 0.6~4mm
Backlight : optional
Components SMD: optional
Connector: 2.54mm pitch female housing, 0.5/1mm pitch ZIF(same as conventional membrane switch), or other all types available for flex-PCB
