Rounded Metal Dome Membrane Switch With Multi Keys Embossing Tactile Button

Environmental

Storage Temperature: -40°C (-40°F) to +70°C (158°F).
Storage Altitude: Sea level to 35,000 feet.
Operating Temperature and Altitude: -30°C (-30°F) to +75°C (170°F). Can be
designed to operate in most environments.
Humidity: No delamination after 24 hours at 80°C and 90%RH.

Applications

Products are widely used in communication, industrial control, household

appliances, GPS, children's kid-learning, electronic reading machine, various game machines, Instruments and Apparatuses, attendance machine,

Electronic scale, medical equipment, electronic tools equipment, automatic sewing machine,

Embroidery Machine, Machine Maintenance equipment, computer keyboard and electronic calculators and etc.

Remote control, control board for home appliances, medical equipment , auto, computer and cell phone, etc.

Both OEM and ODM orders are welcome.

Competitive Advantage

1) Hard wear

2) Corrosion resistance
3) High transmittance
4) Control feel smooth
5) High reliability

Details can click on our another website Home-TKM (Dongguan) Membrane Tech. Limited (tkmmembraneswitch.com)

TKM （DONGGUAN） MEMBRANE TECHNOLOGY LTD. is an IATF16949 and ISO 9001 company specializing in the design and manufacture of rubber/plastic keypads, and membrane switch input devices, including custom electronics and enclosures. We use state of the art production techniques, semi-automatic printing press, fully automatic printing and CCD
, to support short lead times and maintain a competitive pricing structure affordable for even small to medium runs.

We believe quality is vital for the growth of an enterprise. All of our functional products are fully tested by the computer functional tester. Meanwhile, we have the high-precision testing instruments such as Digital Type Minuteness Load Testers, Abrasion Wear Testers, and Life Endurance Testers. We have an experienced management team which has over 20 years of experience in the field of membrane switches, silicone rubber keypads and the other relative products, All our products passed RoHs and SGS test.

Our main product range are:

1)Membrane switch and graphic overlay

2)Flexible printing Circuit / PCB /FFC /FPC circuit /EL

3)Silicone products including silicone rubber keypad. and various Rubber products.

4) Metal nameplate series

5) Membrane switch with backlighting.

Our business relationships from global market: over 120 customers, some famous customers Such as PHILIPS, SIEMENS, PANASONIC, SANYO,METTEL, BOSCH.