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| Categories | Tactile Membrane Switch | 
|---|---|
| Brand Name: | Zhongshan Membrane Switch | 
| Model Number: | ZS-30 | 
| Certification: | ISO9001 | 
| Place of Origin: | Jiangsu (China mainland) | 
| MOQ: | 100pieces | 
| Price: | negotiation | 
| Payment Terms: | 30% deposit, 70% balance after shipment | 
| Supply Ability: | 50000pieces per week | 
| Delivery Time: | within one week after payment | 
| Packaging Details: | Seal plastic bags with carton boxes or due to customer customer | 
| Feature: | Long Service Life | 
| Type: | Meet Customer's Demand | 
| Product name: | embossing keys tactile | 
| size: | 55mm*68mm | 
| export to: | America | 
| Company Info. | 
| Nanjing Zhongshan Membrane Switch Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Embossing keys tactile membrane switch with overlayer / ZS-31 / With 4
metal dome and 3M55230,3M467
Product features:
1.Light weight
2.small volume
3.long service life
4.Dampproof, dustproof
5.durable, seismic, lead wire resistance around thefracture well
6.Vacuum molding touch type key, switching type connector, set LED
as a whole, convenient
installation.
| Electronic Characteristic | <35V ( DC ) <100mA 1W | 
| Contact Resistance | 10Ω--500Ω (According the trace length and materials to confirm) | 
| Insulating Impedance | >100MΩ 250V DC | 
| Resistance of the wire | <1 Ω/cm width 1.27mm | 
| Operation Force | flat type 57-284g (2-10 Oz), tactile type 170-397g (6-14 Oz) | 
| Life Expectancy | flat type ≥ 500 million times, tactile type: ≥ 100 million times | 
| Operation Temperature | -40 °c ~ + 80 °c | 
| Stock Temperature | -40 °c ~ + 85 °c | 
| Humidity | + 40 °c 90 % ~ 95% 240 hour | 
| Switch stroke | flat type 0.1-0.5mm, tactile type 0.6-1.5mm | 
Membrane Switch Advantages:
1. Beautiful appearance ,rich and bright in color.
2. Small size ,light weight ,good tactility.
3. Tightness is good ,moisture -proof ,dust -proof ,waterproof
,anti -corrosion and erosion of
harmful gases proof.
4. Low cost ,high lifespan.
5. Easy to operate ,intuitive ,safe and reliable ,In-house
100%functionally tested.
6. Customized specification is available and keys can make
different shapes.


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