What is a pogo pin connector？
The pogo pin connector is a pogo pin formed by riveting and pre-pressing the three basic components of the pin shaft, spring, and pin tube through precision instruments. It is generally used in mobile phones, communications, automobiles, medical, aerospace, and other electronic products. Precision connections improve corrosion resistance, stability, and durability of these connectors.
Depending on the application, the dimensions are different, but the overall structure is not much different. There is a precise spring structure inside the pogo pin. In order to better improve its corrosion resistance, stability, and durability, the surface of POGOPIN is usually gold-plated. In the actual power-on or power-on process, most of the pogo pins are in contact with the copper wall through the lower slope of the needle.
In order to reduce the load of the spring, the inner wall of the coil frame must be smooth. In addition, the pogo pin is a very fine probe, so when applied to precision connectors, it can reduce the weight and appearance volume of the connected product, and make the product more fine and beautiful.
The surface of the pogopin pogo pin connector is gold-plated, and in order to make the product more beautiful and delicate, the spring part will also be gold-plated, so the pogopin has strong corrosion resistance, and its electrical and mechanical properties are also due to gold plating. has been significantly improved.
The bottom of the needle of the pogopin is usually a beveled structure. The function of the bevel structure is to ensure that the pogopin keeps the needle 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 and the needle tube to ensure stability and low impedance of the PogoPin.