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Normal Closed Miniature tact switches SMD overview
- Categories:Tact switch
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- Time of issue:2022-04-25
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(Summary description)The tact switch is also called a sensitive switch or a key switch. As the name implies, it means that the switch can be turned on by tapping the switch button.
Normal Closed Miniature tact switches SMD overview
(Summary description)The tact switch is also called a sensitive switch or a key switch. As the name implies, it means that the switch can be turned on by tapping the switch button.
- Categories:Tact switch
- Author:
- Origin:
- Time of issue:2022-04-25
- Views:0
The tact switch is also called a sensitive switch or a key switch. As the name implies, it means that the switch can be turned on by tapping the switch button. Commonly used in the field of home appliances and communications, it has the advantages of small size and lightness, low contact resistance, and long service life (more than 100,000 times).
According to the welding method, the tact switch is divided into two types: plug-in tact switch and patch tact switch. SMD tact switch is also called SMD tact switch, which can be directly operated by SMT sticker. Small size and light weight are widely used in household appliances such as: audio and video products, digital products, remote controls, communication products, household appliances, security products, toys, computer products, fitness equipment, medical equipment, money detector pens, lasers pen buttons, etc.
Normal Closed Miniature tact switches The working principle of SMD is very simple. It is composed of normally open contacts and normally closed contacts. When pressure is applied to the normally open contacts, the circuit is turned on; when the pressure is released When it returns to the original normally closed contact, it also reaches the disconnected state.
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