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Rim Embossing Capacitive Membrane Switch PMMA Panel Foil Keyboard

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Rim Embossing Capacitive Membrane Switch PMMA Panel Foil Keyboard

Brand Name : HET
Model Number : CMS032
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
Adhesive : 3M
Thickness : 1.0 mm
Based Colour : Pantone and RAL
Size : Customized
Printed : Silk Printing
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Capacitive Membrane Switch PMMA Panel Foil Keyboard

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

NamePMMA Panel
Thickness0.5 - 5.0mm
EmbossingRim embossing and pillow embossing
WindowTransparent and dead front display windows for viewing LCD and LED displays
Tactile feedback

1. Stainless steel domes range from 8-12mm

2. Poly domes are embossed onto a polyester layer or circuitry

ShieldingShielding from EMI/RFI can be accomplished by a layer of metalized polyester or by screening a layer of selective graphite ink
BacklightingLED light and EL
Panel cutoutsDie cut holes and access for mechanical switches may be incorporated into membrane switch designs
Back-plates and printed circuit boardsAvailable as a finished assembly with Douglas membrane switches


1. Operating voltages: 0-35V DC

2. Operating current: 100mA max

3. Operating contact resistance: less than 100 Ohms typical

4. Contact bounce: less than 5 milliseconds typical

5. Conductors: printed silver conductive inks or carbon blend RFI and ESD shielding: available in most configurations


1. Life expectancy: 1,000,000 actuations per switch position

2. Actuation force: 6-24 ounces (170-680g), range depends on customer specification

3. Switch travel: .005" to .030" (0.1-0.8mm) typical

4. Overall thickness: .020" to .050" (0.5-1.3mm) typical


1. Storage temperature: -40°C (-40°F) to 70°C (158°F)

2. Storage altitude: sea level to 35,000 feet

3. Operating temperature and altitude: -30°C (-30°F) to 75°C (170°F) Can be designed to operate in most environments

4. Humidity: no delamination after 24 hours at 80°C and 90% RH


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.


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.

Shipping Information:

· FOB Port: Shen Zhen, Hong Kong

· Lead Time:15 - 35 days

Main Export Markets:

· Asia

· Australasia

· Central/South America

· Eastern Europe

· Mid East/Africa

· North America

· Western Europe

Primary Competitive Advantages:

· Origin

· Distributorships Offered

· Experienced Staff

· Green Product

· Packaging

· Price

· Product Features

· Product Performance

· Prompt Delivery

· Quality Approvals

· Service

· Small Orders Accepted

Welcome to write to us free.

Product Tags:

touch sensitive switch


capacitive touch membrane

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