TKM MEMBRANE TECHNOLOGY LTD.
| Payment Terms | T/T, L/C |
| Supply Ability | 1000000 Pieces per month |
| Delivery Time | 15-20 work days |
| Packaging Details | Polybag per pcs，50 per cartoon |
| Key Type | Emboss |
| LED holes | Translucent |
| Dome | Metal Dome |
| Color | Rich |
| Brand Name | TKM |
| Model Number | TKM-548 |
| Certification | ISO9001:2008, SGS,Rohs |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000000 Pieces per month |
| Delivery Time | 15-20 work days | Packaging Details | Polybag per pcs，50 per cartoon |
| Key Type | Emboss | LED holes | Translucent |
| Dome | Metal Dome | Color | Rich |
| Brand Name | TKM | Model Number | TKM-548 |
| Certification | ISO9001:2008, SGS,Rohs | Place of Origin | China |
| High Light | backlit membrane switch ，mechanical key switches ，Translucent Led Tactile Membrane Touch Switch | ||
Double Circuit, Embossed LED Tactile Membrane Touch Switches
Product Features:
1) Double Circuit
2) Translucent LED holes
3) Custom colors
4) High sensity & high quality
5) Environment Friendly
6) Perfect exterior
LED Membrane Switch Specifications:
1. Material: PET Advised, Matte PC (smooth), Gloss PC + Matte Oil, Gloss PC And PVC
2. Color:Pantone And RAL Color Matching System
3. Thickness: 0.4---1.4mm
4. LED windows:Transparent And Translucent
5. Keys: No Embossed Keys And Domes
Domes Without Embossed Keys
Embossed Keys Without Domes
Embossed Keys And Domes
6. Adhesive: 3M9448,3M300LSE,3M467,3M468 , etc.
LED Membrane Switch Performance Index:
|
1.Electronic characteristics | |
| Circuit rating | 35V (DC), 100mA, 1W |
| Contact resistance | 10Ω~500Ω (According the trace length and materials) |
| Insulation resistance | > 100MΩ 250V DC |
| Contact bounce | ≤ 5ms |
| Dielectric withstand | 250VRms (50~60Hz 1min) |
| Life expectancy | flat type ≥ 5 million times, tactile type ≥ 1 million times |
|
2.Mechanical Properties | |
| Actuation force | flat type: 57-284g (2-10 Oz), tactile type: 170~397g (6~14 Oz) |
| Switch stroke | flat type: 0.1~0.5mm, tactile type: 0.6~1.5mm |
|
3.Environmental parameters | |
| Operating Temperature | -40°C~+80°C |
| Storage temperature | -40°C~+85°C |
| Humidity | 40°C, 90% ~95%, 240 hours |
Membrane Switch Main Application:
1. Information application products,
2. remote control,
3. telecommunication equipment,
4. OA equipment,
5. household appliance,
6. medical instruments,
7. measuring instruments,
8. toys
9. ...etc.
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.
Product Show
We manufacture complete line of membrane switches, our experienced design team are ready to work with you to design membrane switches to meet your unique needs of your project. Please feel free to contact us.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2013
Total Annual:
5 Million-6 Million
Employee Number:
120~200
Ecer Certification：
Verified Supplier
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 ... 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 ...
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