The structure of the Pogo Pin connector

　　Pogo Pin is a precision connector used in mobile phones and other electronic products. It is widely used in semiconductor equipment to play a connection role. There are different appearances according to different applications, but as a whole, Pogo Pin has a precision spring structure inside. The surface of the product is generally gold-plated, and the unit price of the product varies according to its structure.

　　The structure of the Pogo Pin connector

　　Pogo Pin consists of three parts: Plunger (brass gold-plated), needle tube (brass gold-plated), spring (stainless steel), Pogo Pin connector is generally a combination of multiple single Pin, so there is a plastic seat

　　The bottom of the Plunger is usually a sloped structure. The function of the inclined surface structure is to ensure that the pogo pin keeps the plunger in contact with the inner wall of the tube during operation, and allows the current to pass through the gold-plated plunger and tube to ensure stable and low impedance.

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