Basic Components Of Micro Switch

Basic Components Of Micro Switch

Basic Components of Micro Switch


Basic Components of Micro Switch, Micro switch is a susceptible switch, often used in electronic equipment, instruments, mines, power systems, household appliances, and electrical equipment. Although the switch is small, it plays an important role. The mechanical life of micro switches is generally 100,000,200,000,500,000,1 million times,3 million times,5 million times, and 8 million times. The highest can reach 10 million times. The micro switch is usually composed of the following basic components.


First, terminals

Terminals are essential components for connecting switches to external circuits. The connection method can be classified into solder terminals, PCB terminals, etc.


Second, housing

The housing is used to protect the snap-action mechanism and contacts. The shell material is divided into recyclable thermoplastic resins and non-recyclable thermosetting resins. Generally, thermoplastic resins are used. If mechanical strength, heat resistance, and flame retardance are required, the thermosetting resin can make the housing.


Third, contact

The contact is the core of the microswitch, and the contact is an integral part of performing the opening/closing operation of the circuit. You can choose the contact material and shape according to the voltage and current in the circuit. There are many outstanding technical talents, and some get more than 20 years of R&D experience in the industry. The market widely welcomes the switch products produced by the company. The tireless staff of the company is constantly focused on product development and technological innovation and actively introduces high-reliability products to the market.


Unionwell G5 Series Basic Micro Switch Products List >>


Unionwell  is a professional miniature snap action switch supplier dedicated to manufacturing all series switches, automobile switches especially. With over 20 years of OEM experience for the world’s top brand, we are fully experienced in producing high-quality but reasonable-price auto switches. In this regard, various auto switches are developed for the application. 


As a professional micro switch factory, we want to answer your questions anytime. Besides, you can log in to our official website: for more options, or email us at this address:

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