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Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant

Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant

  • Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant
  • Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant
  • Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant
  • Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant
  • Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant
Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant
Product Details:
Place of Origin: Jiangsu(China, mainland)
Brand Name: Zhongshan
Certification: ROHSISO9001,2000
Model Number: ZS-74
Payment & Shipping Terms:
Minimum Order Quantity: 100 pieces
Price: negotiation
Packaging Details: Seal plastic bags with carton boxes or due to customer detail requirements
Delivery Time: within one week after receiving order payments
Payment Terms: 30% deposit, the 70% balance after shipment or full payment before air transportation
Supply Ability: 50000 pieces per week
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Detailed Product Description
Connector Tail: Zero Insertion Force(ZIF) With 0.5MM ,1.0MM,1.25MM Pitch Circuitry Option: Silver Printed Conductive Inks
Rear Adhesive: 3M467 Material: Pet
Thickness: 0.3m Surface: Glossy Surface
High Light:

sealed membrane keypad

,

flat membrane switch

Membrane switch with a shielding circuit on the inside for protection /

 

ZS-74 / the customer logo on it

 

 

Product Specification

 

 

Operating voltage: 35V DC


Operating current: 100mA 1W


Contact resistance: < 100 Ohms


Open circuit resistance: ≥ 10MΩ at 100V

 

Operating temperature: Flat/Metal dome:-20°c to +80°c

 

Storage temperature: Flat/Metal dome:-40°cto +80°c

 

Life expectancy Flat type≥5,000,000 times Tactile type≥1,000,000 times

 

Switch stroke: 0.1 to 0.6mm


Contact bounce: 5 to 30ms


Actuation force tolerance: +/- 20 to 45g


Tactile ratio: FC > 40%


Operating humidity: up to 95% RH


Female, male connector, solder pins and heat seal connectors are available

 

Electrical Performances

 

Wire Resistance

 

0.5mm width,<1Ω/cm Rated Current 25-100mA,0-30V DC

 

Insulation Resistance

 

>100MΩ 250V DC Working Voltage <50V DC

 

Non-tactile Switch

 

0.1-0.4mm Tactile Switch 0.4-1.0mm

 

Working Life

 

Working Life Working Temperature -40℃ ~ 70℃

 

Working Humidity

 

 

40℃,98%RH No influence Substrate Voltage 1500V DC

 

Feedback Time

 

10ms Tail Folding R>1,180

 

Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant 0Shielding Circuit Sealed Membrane Switches Glossy Surface Scratch Resistant 1

 

What Is A Membrane Switch?

 

 

Membrane switches are generally made from five different layers. This includes membrane,

 

graphic, tactile, rigid and static layers. The first layer contains the graphic interface for the

 

user to control the machine. It can also include a flexible circuit for less expensive

 

alternatives.

 

Another layer will contain the printed circuit which allows a signal to be transmitted. The ink

 

that is used for the printing on the circuit is generally made up of a variety of metals. This

 

helps for the signal to be conductive for turning on and off.

 

Membrane switches allow forcommunication to take place in electronic devices. Membrane

 

switches are a piece of equipment that can be highly sophisticated or rather simple by design.

 

America designed item / ZS-31 / Embossed tactile colorized switch with a shielding circiuit

 

 

Packing

Printing 2 colors on overlay button / ZS-17 Application on Sports equipment / such as Running machines

Contact Details
Nanjing Zhongshan Membrane Switch Co., Ltd.

Contact Person: Mr Zhang

Tel: +8619848388995

Send your inquiry directly to us (0 / 3000)

Contact

Address: No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing

Factory Address:No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing