Place of Origin:
Jiangsu(China mainland)
Brand Name:
Zhongshan
Certification:
ROHSISO9001,2000
Model Number:
Metal Dome Membrane Switch
Long Life Cycle Metal Dome Membrane Switch With A Transparent Window
Metal Dome Membrane Switch Feature:
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)
|
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% 240 hour
|
Operation
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
|
What are Metal Dome Membrane Switch?
The easiest way to understand what a membrane switch is, is to reference an all-time favorite
device-the microwave. The membrane switch on the microwave is the buttons—the human
interface layer—that communicates to the microwave that you’d like to reheat your food for
one minute.
1. Quotaion: We can do OEM for you and welcome to send us your enquiries at any time. We
will reply you in 24 hours.
2. Artwork: After price confirmation, we will prepare to do artwork of the product for your
approval in 3 days.
3. Sample: Once you approve the artwork, then we will arrange to produce samples.
4. Production: After sample confirmation, it will take two weeks to finish order(sooner or
longer depneding on the order quanity).
5. Shipping: We can send products by Fed-ex, UPS, DHL, TNT or other shipping agent you
recommand and then will send you tracking number for your reference.
6. After-sale: Please let us know if any problems you meet with our product and we will
investigate to find the root cause or supoort you to solve it.
Send your inquiry directly to us