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Jasper Electronics Co.,Ltd

Add:5/F, Block A, No.4 Bldg., Xinlianhe Industrial Park,Heyi, Shajing, Shenzhen 518104, China

Tel:86-755-23009982, 23010026

Fax:86-755-23010026 ext 802

Phone:+8613632625290

E-mail:sales@jasperele.com

E-mail:sales05@membraneswitch.co

Web:www.jasperele.com

Silk-printing Membrane Switch

Silk-printing Membrane Switch

Good Sell Silk-printing Membrane Switch Printing Numeric Keypad LCD Product Detail Packaging & Delivery Specifications Custom Cheap Membrane Keypad Mechanical Keypad 1. Meterial :PC 2. Gasproof 3. Waterproof Metal Dome Membrane Switch Digital Membrane Keyboard Membrane...

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Product Details

Silk-printing Membrane Switch

Quick Details

Place of Origin: Guangdong, China (Mainland)

Brand Name: Jasper

Model Number: Jasper

Application: Telecommunication Equipment

Keypad Button Material: PC

Certificate: RoHS

Type: various types to meet customer's demand

Product: Colorful Silk-printing Membrane Switch Printing Numeric Keypad LCD

Color: any color

Humidity: 90%~95%, 240 hours

Switch Height: Flat: 0.1~0.5mm .

Operation Temperature: -40~+80 Degree Centigrade

Dimension: According to customer 's drawing or design

Storage Temperature: 40~+80 Degree Centigrade

Actuation Force: Flat: 57~284g(2~10oz)



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Packaging & Delivery

Packaging Details:

Firstly put in a polybag per 50 pcs ,usually,then packed in a big carton. We could arrange accoring to customer's requirement

Delivery Detail:

7 days getting payment


Specifications

Good Sell Silk-printing Membrane Switch Printing Numeric Keypad LCD

  1. Meterial :PC
    2. Gasproof
    3. Waterproof  
    Colorful Silk-printing Membrane Switch Printing Numeric Keypad LCD

  2. 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 for communication to take place in electronic devices. Membrane switches are a piece of equipment that can be highly sophisticated or rather simple by design.


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

 

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