Production process of pogo pin

　　1. Production process of Pogo pin spring thimble

　　The needle tube and the needle head are processed by an automatic lathe, and then the electroplated needle tube needle head is assembled with the spring assembly and riveting process, and finally combined with the plastic parts to become a pogo pin.

　　Needle Plunger cold stamping or automatic lathe processing, the cold stamping process is dimensionally stable, the rounded corners are better, and the product durability is better. The needle material is generally selected as Becu or SK. Becu has good conductivity, but lacks hardness, but is easy to rust.

　　The spring is also more important. SUS SWP, especially now that there are more and more PB free products, directly causes the pins or BGA solder balls to become soft or hard. The material selected for the needle tube is generally PB material.

　　2. Pogo pin structure

　　Pogo pin is also known as: pogo pin connector, charging pin connector, probe connector, etc.; mainly used in precision connectors in electronic products, such as mobile phones, computers, printers, GPS positioning, communication equipment, medical equipment , aviation equipment, electronic cigarettes, etc.

　　5G radio frequency pogo pin is a special connector, the basic structure consists of a turning needle tube, turning needle and compression spring. The mouth of the needle tube is crimped to keep the needle head in the needle tube, and the contact force is provided by the spring to establish an electrical connection between the needle head and the butting part.

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