Home > Keypads & Keyboards >

PMMA Overlay Custom Membrane Keypad Light Touch Completely Sealed Surface

Categories Capacitive Membrane Switch
Brand Name: HET
Model Number: CMS001
Certification: Rohs,CE
Place of Origin: China
MOQ: 500
Price: Negotiable
Payment Terms: T/T, Paypal
Supply Ability: 5000 pcs/week
Delivery Time: 5 - 12 working days
Packaging Details: Carton
Material: PMMA
Color: Pantone and RAL
Thickness: 1.0mm
Adhesive: Nito, 3M
Hardness: 4H
Brand: GE
  • Product Details
  • Company Profile

PMMA Overlay Custom Membrane Keypad Light Touch Completely Sealed Surface

PMMA Overlay Panel Capacitive Membrane Switch Light Touch Keypad

Product Structure


Material: PET (polyethylene terephthalate), PC (polycarbonate), PMMA (polymethyl methacrylate), etc.
Material brand: Autotype, EBG, EBA, GE, LEXAM

Up circuit: metal domes, poly domes, conductive silver or carbon

Spacer: 3M, Nitto etc. adhesive

Lower circuit: printing silver/carbon layer, flexible PCB, FPC

Rear adhesive: 3M, Nitto etc. adhesive

Another accessory

1) Connector: 2.54 mm pitch female connecor, 1.0mm pitch ZIF, etc
2) LED: 0603,0805 etc

3) Shielding layer: ESD

4) Resistor: accepted

5) Diffusion: Diffuse Film, printing diffuse oil, LGF (light guide film)
6) Back support: aluminium plate, stainless steel plate, etc.

Common Electronic Parameters

Wire lead resistance<1Ω/cm
Rated current25-100mA, 0-30V DC
Rated voltage<50V DC
Insulation resistance<100mΩ, 250V DC
Operating temperature-40 to 70°C
Operating humidityat 40°C, <98% RH
Substrate Voltage1500V DC
Feedback Time5ms
Tail FoldingR>1,180
Button travel0.1-0.4mm(flat), 0.4-1.0mm(tactile)
Storage environment20~24°C, <78% RH

Features & Benefits

  • Completely sealed surface – easily cleaned and sterilized, no crevices that can trap contaminants
  • Cost-Effective – less costly than rubber keypad assemblies and capacitive touch keypads
  • Thin – saves valuable space in your product design
  • Easy to interface with existing controllers – no special electronics required, as with touch screens
  • Versatile graphic interface – overlays can be screen or digitally printed with stunning, photo-quality graphic effects
  • Protection by design – Easier to protect from UV radiation than rubber keypads
  • Integration: LED, Resistor etc. inside, Multi-keys
  • Water-resistant designs – meets NEMA 4 and IP 67 specifications


  • Medical Devices
  • Aerospace
  • Defense / Military
  • Consumer
  • Communication
  • Industrial
  • Gaming
  • Microwave oven panel
  • Air conditioner control panel
  • TV remote control
  • Treadmill
  • Test instrument
  • etc.

Our Advantage

  • R&D Support --- 15+ years expert engineer team, High & New Tech Enterprise approved by China government
  • Jumbo Size accepted --- 1.2mm (biggest)
  • Bulk Order Production Capacity --- Full automatic producing machines, 10,000㎡ plant, 500+ workers
  • Quality --- ISO9001&14001 certificated, 1000 Level dust-free plants, self-test standard same as Rohs, Size ISO 14405, Tolerancing ISO 8015, Design FMEA
  • Competitive Prices --- automated working, self-produce part of raw materials, Stable supplier system, scientific producing management, effective quality control
  • Supplying for Well-known Enterprises --- Samsung, Vivo, Fujitsu, Vaillant, Bosch, Startrac, Mattel, Julabo, Toshiba

Welcome to write to us free.

Declaration first: All pictures in our websites are only to show what we can offer, but we CAN’T sale to you directly, except you have authorization of our customers.

Quality PMMA Overlay Custom Membrane Keypad Light Touch Completely Sealed Surface for sale
Send your message to this supplier
To: Hover Electric Technology Co.,LTD
Characters Remaining: (0/3000)
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Contact Us Quickly