Micro Switch
The microswitch is a contact mechanism having a small contact interval and a quick-moving mechanism for performing a switching operation with a predetermined stroke and a prescribed force, covered with a housing, and a switch having a drive lever on the outside thereof because the contact point pitch of the switch Small, hence the name micro-switch, also known as sensitive switch.

working principle:

The outer mechanical force acts on the action reed through the micro-actuating elements (pin, button, lever, roller, etc.). When the action reed moves to the critical point, When the force on the transmission element is removed, the action reed will produce the reverse action force, and the reverse action will be completed instantaneously when the reverse stroke of the transmission element reaches the action point of the reed. Micro-switch contact distance is small, short stroke, according to the power of small, on-off quickly.The moving contact action speed and transmission component speed has nothing to do.

Note:

1When fixing the switch body, use a small screw of M2 to fix it on a smooth surface at a torque of 0.098 N · m or less, and to prevent loosening of the screw, it is recommended to use a washer.

2. Please note that in the free state, the actuator should not exert force directly on the button or actuator.

3. After the operation, set the value to 70% or more of the O.T. value. When the switch is in the position, do not set the operating body to the operating limit position.

4. A change in operating characteristics shall not cause a malfunction even if a variation of ± 20% of the operating characteristic specification value is changed.

5. In the case of manual soldering, use a welding device with a temperature adjustment (max. 320ºC) to complete the work in three seconds and not to apply force to the terminal during operation.

6. It is recommended to use a low-power circuit type (AU cladding contact) for use at a very small current and voltage.

7. In use, pay attention to the surrounding environment should not be too wet.

Product range:

Electronic products, such as: computer mouse, car mouse products, automotive electronics, communications equipment, military products, test equipment, gas water heaters, gas stoves, small appliances, microwave ovens, rice cookers, float equipment, medical equipment, building automation , Power tools and general electrical and wireless equipment, 24-hour timer and so on.