POGO PIN is a spring-type probe formed by the three basic components of a needle (PLUNGER), a needle tube (TUBE) and a spring (SPRING) after being riveted by a precision instrument. It is also called a pogo pin, a spring thimble, a spring probe, SPRING LOADED, POGOPIN connector. The bottom of the POGO PIN needle (PLUNGER) is usually an inclined surface structure. The function of the inclined surface structure is to ensure that the POGO PIN keeps the needle (PLUNGER) in contact with the inner wall of the needle tube (TUBE) during work, so that the current mainly passes through the gold-plated needle (PLUNGER) and the needle tube. (TUBE) to ensure the stability and low impedance of the POGO PIN.
POGO PIN is generally used for precision connections in electronic products such as mobile phones, communications, automobiles, medical, aerospace, etc.; because POGO PIN is a very fine probe, the volume can be very small, so it can be reduced when used in precision connectors The weight of the connector, save space, beautify the appearance of products (such as: ultra-thin mobile phones, smart watches and other products).