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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
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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                        Embossing Keys Membrane Touch Switch With 4 Metal Dome ISO9001 Certification Images |