Description:
One button membrane switch 1.Second surface printing 2.Waterproof3.UV resistance Beyond 15 years production experience
One button membrane switch
Overlay Materials: The most commonly used basematerials are polyester and polycarbonate.
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: /-.010 inch.
Matching color: Pantone and RAL color matchingsystem.
Tail, pin and circuit layout: subject tocustomers detailed requests.
Type of Switch:
- Non tactile
- graphics
- Tactile with stainless steel domes
- Tactile with poly domes on the circuit
Notice: We have the capacity to provide youmembrane switches with other special requirements, such asShielding, Windows/Lens Coating, Embossing, Embedded LEDs, UVglossy/matte/textured, EL, LED backlingt, rubber keypad etc.
The main properties of custom design electronic membranekeypad
1. PC /PET as overlay (control panel)
2. Flat keys or tactile type
3. Embossed button with good tactile feel
4. Pre-assemble with or without metal domes
5. Water-resistant, dust-proof, gas-proof and scratch-resistant
6. Long life cycle.
| Electronic Characteristic | <35V ( DC ) <100mA 1W | Life Expectancy | flat type ≥ 500 million times, tactile type: ≥100 million times |
| Contact Resistance | 10Ω--500Ω (According the trace length and materials to/confirm/i) | Operation Temperature | -40 °c ~ 80 °c |
| Insulating Impedance | >100MΩ 250V DC | Stock Temperature | -40 °c ~ 85 °c |
| Resistance of the wire | <1 Ω/cm width 1.27mm | Humidity | 40 °c 90 % ~ 95% 240hour |
| Operation Force | flat type 57-284g (2-10 Oz), tactile type170-397g (6-14 Oz) | Switch stroke | flat type 0.1-0.5mm, tactile type0.6-1.5mm |
Connector Type:
High-performance Membrane Keyboards
1.Beautiful appearance, rich and bright in color, design can bearbitrary, the products can fully reflect the individual style ofthe product itself and designer.
2. Panel can wash, good protection of durable color, characters,logos and other panel contents without injury.
3. Small size, light weight, thin thickness, good tactility,abrasion resistant, installation and connectionconvenience.
4. Tightness is good, moisture-proof, dust-proof, waterproof,anti-oil, anti-corrosion and erosion of harmful gases proof, acidand alkali proof, quakeproof.
5. Low cost, high lifespan, membrane switches design andmanufacture are using the keyboard as a whole way, whether on thematerial or mold charges, the costs are lowest, the life expectancyof different types of membrane switch is more than 100 milliontimes.
6. Easy to operate, intuitive, safe and reliable, In-house 100%functionally tested, components are guaranteed without anyintermittent problem.
7. Customized specification is available and keys can makedifferent shapes.
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