The advantages of microswitch include ultra-small, light and high precision; The structure of forming terminal and reference distance at the same time makes it difficult for solder and flux to invade the inside of the switch; Also has the most suitable for small voltage and current load low power circuit type; Independent terminals, easy to install on the printing plate; The main body of the switch is independent of the 1.2-1.6mm printing plate; Printing plate right corner terminal and left corner terminal series
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 the environment, there are ordinary type, high temperature resistance type (250), ultra-high temperature resistance 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 arm type, long arm type and other forms
