Shrapnel battery connectors generally have two structural types: on-board and sinking. The pin number is 3 /4 /5 /6 pin according to different requirements. They are widely used in functional phones. In actual use, the gold finger of the battery is directly Contact with the elastic terminal of the connector. However, this kind of connector is prone to the undesirable phenomenon of slight drop and power failure in the use of customers. The possible reasons are as follows:
1) During the assembly of the mobile phone patch and the use of the product, the contact surface of the battery connector and the battery may be dirty, which affects the contact performance of the terminal and the battery. Therefore, when designing shrapnel battery connector products, in addition to ensuring sufficient positive force and suitable contact shape, it is also necessary to ensure that the shrapnel produces a certain scratch distance (Wiping Distance) in the z direction when the battery is in contact with the shrapnel. In order to get rid of dirt.
2) In the process of falling, the spring terminal rebounds and lags behind, causing instantaneous contact and separation from the battery, which may easily cause power failure. Because in the process of dropping the device, the structural shape of the terminal, the material, the weight of the battery, the impact direction and other factors will comprehensively affect the contact performance of the contact. Therefore, power failure is only a probability problem. Even so, in order to avoid this problem, shrapnel battery connectors have been gradually eliminated. Mostly replaced by thimble spring connectors.
TXGA provides various specifications of shrapnel battery connectors in stock, which are stable and durable, customized by the original factory, and quick-released in stock. Enter TXGA [Product Center] to place orders online for convenient purchase.
