Waterproof Silicone Rubber Button Pad Membrane Switch Overlay
1. Applications: mobile phone, remote controls of TV/radio,
calculators, telephone sets, other electronic products, all kinds
of office automated machines, on/off switch, hand-held games,
POS device, notebook computers, switches, databanks, toy game,
equipment, typewriter, cordless phone.
2. All manufacturing processes confirm to the ISO-9001 standards.
3. RoHS directive compliant green products "lead free initiative".
4. Silicone rubber keypads for various applications.
5. Silk screen printing, spray coating, laser etching,
back-lighted, hard/epoxy coating keypads.
6. Keypad surface with transparent spraying coating, PU coating.
7. Smooth and hard touch feeling.
8. Automatic painting and laser etching process.
9. Sprayed with color inks and laser etched to cut legend for a
10. Rubber keypad with colored key tops.
11. Available in epoxy coating or spray-painted with colored keys
|Rated Voltage||≤50V DC|
|Rated Current||≤ 100mA|
|Insulation Resistance||≥100MΩ (250V DC)|
|Loop Resistance||10Ω~2kΩ (based on the design)|
|Contact Resistance||0.5 ~ 5Ω|
|Wire Lead Resistance||<1Ω/cm|
|Base Material Voltage Withstand||1500V DC|
|Life Expectancy||Flat type ≥ 5 million times, Tactile type ≥ 1 million times|
|Operation Force||Flat Type 57-284g ,Tactile Type 170-397g|
|Dome Rebound Time||≤6ms|
|Tail Bending Performance||≤180°|
|Switch Stroke||Flat 0.1~0.5mm,Tactile 0.6~1.5mm|
|Operation Temperature||-40°C to +80°C (-40°to 176°F)|
|Storage Temperature||-40°C to +85°C (-40°to 185°F)|
|Atmospheric Pressure||86 ~ 106 kPa|
|Humidity||+40°C, 90%~95%RH for 240 Hour|
As required, usually PE bag, OPP bag, poly bag, color box, PET box,
>For small quantity: By DHL/FEDEX/UPS/TNT, freight on buyer
>For large quantity: By Sea or Air
|Sample order & Small order||Express: FedEx,DHL,UPS,TNT.3-7 days|
|Middle order||Shipping by air,7-15 days|
|Big order||Shipping by sea,15-45 days|
What is Membrane Switch?
The membrane switch is a momentary switching device that is
manufactured by using a series of flexible layers of polymer films
and adhesives. The top layer, called a graphic overlay, is
manufactured by printing on the down surface of transparent
polyester or polycarbonate film. Membrane switches can be
constructed of multiple circuit layers, and more optimized graphic
design features, such as domed key embossing. Designs that are more
complex require more material layers for proper construction and
reliable operation. Membrane switches, when combined with
components such as a tactile dome, graphic overlay, or integrated
LEDs or resistors can provide the designer with virtually limitless
capabilities to create the ideal custom user interface for their
What are the features of Silicone rubber Membrane Switch keypads ?
Silicone rubber button keypad switch is with best heat resistance
feature, cold resistance feature, environmental resistance feature,
electrical insulation feature, fatigue resistance feature and other
features. Silicone rubber button keypad switches are widely used in
electronic calculators, remote control, telephone, wireless
telephone, electronic toy, computer keyboard, learning machine
button, cipher keypad button, digital product button keypad switch.
Silicone buttons include single point silicone keys button, remote
control silicone button, conductive silicone keys button, cell
phone Silicone button, slightly touch silicone button, translucent
silicone keys button, keyboard keys button, car button keypad
switch and membrane switches. Silicone rubber keypad membrane
switches are widely used in medical device machine equipment and
industrial device machine equipment, and also silicone rubber
keypad membrane switches are widely used in home appliances.
1) Sampling according to your requirements.
2) Cost depends on your logo/design and free for Ready-made mold or
large Qty(Need 5-7 days).
3) Mass production after sample confirmed, which need 7-15 days.
1. OEM and ODM are available.
2. Supply samples for customer to test quality
3. Supply our high quality goods for customer
4. Professional service and production
5. Delivery on time
6. Customized available.