Active Member
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[China]
Address: No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing
Contact name:Zhang
Nanjing Zhongshan Membrane Switch Co., Ltd. |
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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.
