What is a pogo PIN?

Pogo Pin is a spring-type probe formed by riveting the three basic parts of needle (Plunger), needle tube (Tube) and spring by high-precision equipment, also known as spring probe , Spring Loaded, PogoPin connector. The bottom of the needle (Plunger) of the Pogo Pin is usually a bevel structure. The function of the bevel structure is to ensure that the Pogo Pin keeps the needle (Plunger) in contact with the inner wall of the needle (Tube) when it is working, 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.