he pogo pin is a precision connector used in mobile phones and other electronic products. It is widely used in semiconductor devices and plays a connecting role.
There are different appearances depending on the application, but the pogo pin as a whole has a precision spring structure inside. The surface of the product is generally gold-plated, and the unit price of the product is generally about 5 to 1 piece.
The thimble achieves energization or conduction, most of which contact with the copper wall obliquely below, the spring bears a small amount, so the inner wall of the copper sheath is required to be smooth. If the POGOPIN factory is made of non-oblique planes, but the bottom is flat, most of the current will be conducted through the springs, and the requirements for springs will be high. Of course, to ensure that the sudden increase in current, the phenomenon of power outages. (This is a little bit of my actual use process)
The Pogo pin is a spring type probe formed by three basic components of a needle shaft, a spring, and a needle tube, which are pre-pressed by a precision instrument, and has a precise spring structure inside. The surface coating of pogo pin is generally gold-plated, which can better improve its anti-corrosion function, mechanical properties, electrical properties and so on. The needle tip has a sharp needle, a grasping needle, a round needle, a knife-shaped needle, and the like. Pogo pin is generally used in precision connection in electronic products such as mobile phones, communications, automotive, medical, and aerospace, which can improve the corrosion resistance, stability, and durability of these connectors. Because the pogo pin is a very delicate probe, it can be used in precision connectors to reduce the weight of the connector and the appearance of the volume, allowing the connector to be more refined and beautiful.