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The structure of the normally open mini USB tact switch
- Categories:Tact switch
- Author:
- Origin:
- Time of issue:2022-11-03
- Views:0
(Summary description)The normally open mini USB tact switch is composed of four parts: "shell, insulator, contact body, and accessories". The contact body is the core part of the connector to complete the electrical connection function.
Normaly Open Mini Usb Tact Switch cost
Normaly Open Mini Usb Tact Switch cost
The structure of the normally open mini USB tact switch
(Summary description)The normally open mini USB tact switch is composed of four parts: "shell, insulator, contact body, and accessories". The contact body is the core part of the connector to complete the electrical connection function.
- Categories:Tact switch
- Author:
- Origin:
- Time of issue:2022-11-03
- Views:0
The normally open mini USB tact switch is composed of four parts: "shell, insulator, contact body, and accessories". The contact body is the core part of the connector to complete the electrical connection function. Generally, a contact pair is composed of a male contact piece and a female contact piece, and the electrical connection is completed by the insertion of the female contact piece and the male contact piece. The positive contact is a rigid part, and its shape is a round pin, a square pin, and a blade. The male contacts are generally made of brass and phosphor bronze. The female contact is the jack, which is the key part of the contact pair. It relies on the elastic structure to elastically deform when it is inserted into the pin to generate elastic force to form close contact with the male contact to complete the connection.
Mechanical Properties Insertion force is an important mechanical property in terms of connection function. Insertion force is divided into insertion force and extraction force (also known as separation force), and the requirements of the two are different. In the relevant standards, there are provisions for the maximum insertion force and the minimum separation force, which means that from the point of view of use, the insertion force should be small, and if the separation force is too small, it will affect the reliability of the contact.
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