Touch switch commonly used several models

Q

Touch switch commonly used several models

A

What is a touch switch?
 
Touch switch is an electronic switch, use the switch button can be opened when the switch can be connected, when the release of the hand when the switch is broken, the internal structure of the metal shrapnel by force to achieve on-off The

Second, the touch switch is generally used where?

The touch switch is widely used in household appliances such as audio and video products, digital products, remote control, communication products, household appliances, household appliances, , Security products, toys, computer products, fitness equipment, medical equipment, Yanchao Pen, laser pen button, and so on.

Third, touch the switch several common models

Touch switch according to the size is generally divided into: 6 * 6 * 5,6 * 6 * 4.3,6 * 3.6 * 4.3,3.5 * 6 * 4.3. According to the terminal form can be divided into: plug-type, patch type. According to the packaging can be divided into: bulk artificial plug-in, SMT chip package, DIP plug-in tape.

Fourth, touch switch related pictures and characteristics of the parameters

1,6 * 6 * 5

Features: touch good, too SMT high temperature Conventional pressure: .1.57N, 2.45N, 2.94N
Press life: 100000 times
Stroke: 1.3mm
On-resistance: 50mΩ or less

 2,6 * 6 * 4.3

Features: good touch, over SMT high temperature, conductive sensitive press force: .1.57N
Press life: 100,000 steps: 1.0mm
On-resistance: 50mΩ or less

3,6 * 3.6 * 4.3

Features: Over SMT high temperature Conventional pressure: .2.5N
Press life: 50000 cycles: 0.3mm
On-resistance: 50mΩ or less

4,3.5 * 6 * 4.3

Features: over SMT high temperature with positioning live pressure: .2.5N
Press life: 50000 cycles: 0.3mm
On-resistance: 50mΩ or less

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