Metal Dome Membrane Touch Switch , Flexible Custom Membrane Keyboard

Exported to Canada metal dome membrane switch /ZS-113 / with a

 

1 mm male connector cable tail

 

 

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

Strength:

 

1, Pressing life-span is over ten hundred thousand times.

 

2, have the characteristics of the function stabilizes.

 

3, handle reliably and good tactility feeling.

 

4, customised design

 

Technology

 

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

 

Packaging & Delivery

 

Packaging: PE bag, Carton, Wooden case

 

Delivery Detail: two weeks after order confirmation