Types of microswitches
June 13, 2023
There are many kinds of microswitches, and there are hundreds of internal structures, which are divided into ordinary type, small and ultra-small according to volume; According to the protection performance, there are waterproof, dustproof, explosion-proof type; According to the breaking form, there are single link type, double link type and multiple link type.
There is also a strong disconnect micro switch (when the reed of the switch does not work, external force can also make the switch off); According to the breaking capacity, there are ordinary type, DC type, micro current type, large current type.
According to the use of environment, there are ordinary type, high temperature resistant type (250℃), ultra-high temperature resistant ceramic type (400℃)
Microswitches generally take no auxiliary pressing accessories as the basic type, and derive small stroke type and large stroke type. Different auxiliary press accessories can be added according to the needs, according to the different press auxiliary switch can be divided into button type, reed roller type, lever roller type, short boom type, long boom type and other forms.
In size there are small, super small, super small and so on. The function is waterproof. The most common use is the mouse button.
(1) Small micro switch:
The general size is 27.8 length, 10.3 width and 15.9 height, and the parameters are high capacity, low load and other different changes.
(2) Ultra-small micro switch
The general size is 19.8 long, 6.4 wide and 10.2 high, and the function has different performance of high precision and high life.
(3) Super small micro switch
The general size is 12.8 long, 5.8 wide and 6.5 high, and there is an ultra-thin design in this type.
(4) Waterproof type
