• Details

• Sinodel Electronic Holding Ltd is a leading switching manufacturer of China, specialized in production of high quality membrane switch / membrane keypad, nameplate, graphic overlay, FPC (flexible PCB), touch screen and EL backlight.
  
  FPC spec:
  1. Min. trace width : 0.075mm
  2. Min. space between trace: 0.075mm
  3. Min. hole size: 0.25mm
  4. Min thickness:
  a) Single sided: 0.07mm
  b) Double sided: 0.13mm
  5. Dimension tolerance:
  a)+/-0.05mm (Metal tooling)
  b)+/-0.10mm (Cutting tooling)
  6. Base materials: PI, PET
  7. Conductor (copper thickness): 0.5oz., 10oz. and 20oz. (RA and ED copper)
  8. Cover-layer: PI and PET (solder mask printing is available)
  9. Adhesive material: Epoxy, Acrylic and Polyester
  10. Stiffener materials: FR-4, Mylar and Polyimide
  11. Surface finishes: flash gold plating, selective gold plating and solder plating

• Related Leads
• flexible pcb membrane switch keypad rubber graphic overlay circuit fpc touch screen touchscreen switch.membrane overaly membrane switch membrane keypad fpc touch screen el backlighting graphic overlay nameplate