Multiple Embossing Keys, Tactile Membrane Touch Switch with LEDs
LED technology, combined with an ingenious construction, allows the realization of even illuminated membrane switches. A long life, high brightness, and the ability of the single-key triggering open the membrane switch up to completely new applications and design options.
The new LED method uses a combination of side-LED and light diffusing panels. This ingenious design only requires slightly more space than the EL film solution.
LED equipped membrane switches by Foundation are less than 3mm thick and provide a uniform, bright, long-lasting illumination.
Optionally we can achieve a full light separation between the keys and allow to separately illuminate each individual key. The use of bi-color or RGB LEDs also provides a virtually unlimited choice of colors. In combination with the GT technology the lighting effect can be enhanced even further.
Introduction to the Product
1) Multiple keys
2) Translucent LED holes
3) Custom color and shape
4) Precise silk screen printing overlay add touch screen panel
5) High sensity & high quality
6) Environment Friendly
7) 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 |
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.
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.
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.
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