Everyone nowadays uses a lot of electronic devices, such as mobile phones, computers, etc. All kinds of products representing the technology of the times fill people's lives, making people's life, work and study more convenient and smooth, and at the same time more convenient. But in fact, many people don't know the existence of pogo pins. So, what is the Pogo Pin connector made of? What kind of function does it have? Let's take a look with the editor below.
The pogo pin, or pogopin, is widely used in various precision electronic instruments, mainly for connecting, used to transmit electrical energy and signals.
The Pogo Pin connector manufacturer's pogo pin is mainly composed of three parts. One is the housing, which is the needle tube, the second is the spring, and the third is the needle shaft. The needle tube is its main structure, which has the function of shaping and supporting. The needle tube is generally made of copper material, and the outer wall is gold-plated to achieve anti-oxidation and anti-corrosion effects. At the same time, it can improve the mechanical and electrical performance, and has better power and signal transmission. The spring mainly has the function of a top force, so that the needle shaft and the connection point can better contact. According to different products, there are also different parts and connection requirements, which also have different systems for the material and strength of the spring. At the same time, most of the current also needs to pass through the spring, so sometimes the spring needs to be gold-plated.
The needle shaft is the contact part for the connection point, which is connected with the needle tube, and will have the effect of movement through the spring. Therefore, the strength and electrical performance of the needle shaft must be effective. In the long-term application, it must be There must be high durability and high wear resistance requirements. As for the needle tube, it also needs its inner part to be smooth, so that the needle shaft can move better.