Three Important Parts Of Micro Switch

1. Contacts The contacts are the heart of the micro switch and perform the opening/closing operation of the circuit via the contact point. The contact materials and shapes are used to distinguish between the voltage and current of the open/close circuit. Materials are mainly gold, silver or alloys of both, as well as gold-plated or silver-plated materials. Shapes include crossbar contacts and rivet contacts.
2. Terminals According to the connection method, terminals can be classified into soldered terminals, connector terminals, screw terminals, PCB terminals, 欢迎来电咨询！.
3. Shells Shells are used to protect quick-action mechanisms and contacts. Shell materials are mainly divided into recyclable thermoplastic resins and non-recyclable thermosetting resins. Thermoplastic resins are generally used, and thermosetting resin cases are used if mechanical strength, heat resistance, and flame retardancy are required.

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Unionwell focuses on product development and actively introduces high-reliability automotive micro switches.