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TKM MEMBRANE TECHNOLOGY LTD. 86-0769-82659918-1055
Metal Dome PCB Backlit Waterproof Membrane Switch IP67 With Silicone Keypad

Metal Dome PCB Backlit Waterproof Membrane Switch IP67 With Silicone Keypad

  • High Light

    membrane panel switch


    membrane key switches

  • Material
  • Place of Origin
  • Brand Name
    TKM MS
  • Certification
    ISO9001:2008, SGS,Rohs
  • Model Number
  • Minimum Order Quantity
    1 X pcs
  • Price
  • Packaging Details
    Polybag per pcs,50per cartoon
  • Delivery Time
  • Payment Terms
    T/T, Western Union
  • Supply Ability
    100000Pieces per month

Metal Dome PCB Backlit Waterproof Membrane Switch IP67 With Silicone Keypad

PCB Backlit Custom Membrane Switch For GPS , Matrix 3M467 / 3M468 Adhesive



Product Features


In need of special light sources (eg: no shadows, no dizzying, brightness uniformity and neon effect ......), in with the environment needs (eg: a narrow space, complex shapes, temperature and power consumption constraints, vibration under the environment ......), the illusion is impossible to make up the traditional cold light source.

In addition, for printed mark, instructions, election propaganda, body decoration and interior design, photo or text on backlit transparent advertising material, EL cold light is the best light materials





membrane switch 

1) Waterproof Membrane Switch 
2) Reach IP67 standard
3) Touch feeling keys with embossing
4) Silk Screen Printing
5) Over 1 million life cycles
6) Metal dome or silicone keypad is also available.




Our membrane switches are widely used in:
* Medical Equipment 
* Telecommunications apparatus 
* Telephone systems 
* Household appliances 
* Security systems 
* Industrial controls



wire lead resistance:


Life time:

>1 Million times

rated current:

25-100mA,0~30V DC

Operation Temperature:


Rated Voltage:

<50V, DC

Operation Humidity:

at 40℃, <98%RH

Insulation resistance:

<100MΩ, 250V DC

Dome spring back time:

<5 msec

Switch travel:

Flat Type 0.05-0.3mm

Base Material voltage withstand:

1500 V DC

tactile type: 0.3-1.5mm

Tail flexibility:

any angle within 180 degree


Company Advantage:

1) Top managers are experienced in the same field for many years.
2) Professional staff and workers.
3) Strong R&D capability
4) Quick Delivery 
5) Competitive price
6) Two factories are available for large orders 
7) Expert sales team and good customer service.





1. The backlight applications: all kinds of electric computers, laptops, handheld game consoles, telephones, electronic organizers, electronic dictionaries, audio equipment, control panels, microwave oven control panel, fax machines, copiers, watches ...... etc.

2. Automotive: Car instrument panel, warning lights, vehicle exteriors, decorative door bar, third brake light etc.

3. Architecture and interior applications: elevator floor marking, labeling instructions escape, decorative wall lights, night landscape decorative building, interior decorating

4. Safety, lifesaving: Night police, traffic police wearing cold warning clothing, safety signs at night, lifesaving instructions, ships, docks, etc.

5. Military and aerospace applications: military map backlighting, backlit instruments, airport runways at night riverboat instructions nighttime identification instructions, ground guide etc.