Embossed Keys PET Waterproof Membrane Keypad Metal Domes Led Membrane Switch

clavier à membrane étanche
November 28, 2025
Brief: From concept to demonstration, this video highlights the evolution and practical outcomes of the Embossed Keys PET Waterproof Membrane Keypad with Metal Domes and LED. You'll see a detailed walkthrough of its construction layers, tactile feedback mechanisms, and performance under various environmental conditions, showcasing its reliability for industrial control applications.
Related Product Features:
  • Waterproof membrane switch with glossy surface designed for industrial control applications.
  • Laminated construction includes overlay, spacer, printed circuit, rear adhesive, and tail filler.
  • Tactile metal snap domes provide strong feedback in sizes from 6 to 25 mm and forces from 200 to 700 g.
  • Embossed polyester tactile domes offer cost efficiency for high-volume parts with many keys.
  • Rated for electrical levels up to 35V(DC), 100mA, 1W with contact resistance of 10Ω~500Ω.
  • Operates reliably across a wide temperature range from -40°C to +80°C.
  • Long lifespan with tactile type switches rated for over 1,000,000 cycles.
  • Resistant to high humidity conditions, tested at 40°C, 90%~95% for 240 hours.
Les questions:
  • Are you a factory or a trading company?
    Lunfeng is a manufacturer and factory specializing in membrane switches and graphic overlays with 26 years of experience.
  • Is my design file safe when sent for manufacturing?
    We respect customer design authority and will not manufacture for others without permission; NDA agreements are acceptable.
  • What is the minimum order quantity for membrane switches?
    The MOQ is 1 piece, but typically 5 pieces for membrane switches and 10 pieces for membrane overlays as samples.