Pogo pin product introduction

　　pogo pin is a precision connector used in mobile phones and other electronic products. It is widely used in semiconductor equipment for connection.

　　There are different appearances according to different applications, but as a whole, there is a precision spring structure inside the pogo pin. The surface of the product is generally gold-plated, and the unit price of the product is generally about 5 to 1 yuan.

　　The thimble realizes energization or conduction, and most of it contacts the copper wall through the oblique bottom, and the spring bears a small amount, so the inner wall of the copper sleeve is required to be smooth. For example, if the POGOPIN factory has a non-beveled surface, but a flat bottom, most of the current will be conducted through the spring, and the requirements for the spring will be very high. Of course, it is necessary to ensure that the power failure occurs when the current suddenly increases. (This is a little bit of my actual use process)

　　Pogo pin is a spring-type probe formed by the three basic components of needle shaft, spring and needle tube after being riveted and preloaded by precision instruments. There is a precision spring structure inside. The surface coating of pogo pin is generally gold-plated, which can better improve its anti-corrosion function, mechanical performance, electrical performance and so on. The needle tip has a sharp needle, a grasping needle, a round needle, a knife needle and so on. Pogo pins are generally used for precision connections in electronic products such as mobile phones, communications, automobiles, medical, aerospace, etc., which can improve the corrosion resistance, stability, and durability of these connectors. Since the pogo pin is a very fine probe, it can be used in a precision connector to reduce the weight of the connector and the volume of the appearance, which can make the connector more refined and beautiful.

　　The pogopin connector is widely used in electrical connection and signal transmission; the most common applications are for cell phone battery connection, cell phone antenna connector, cell phone speaker connection, smart watch charging connection and so on. Today, I briefly introduce the working height and stroke area of the pogopin connector, and what should be paid attention to in the application.

　　First explain what is the working height of pogopin, the working height refers to the height of pogopin when the finished product is used;

　　So what is pogopin's itinerary? The stroke refers to the range of movement of the pogopin needle, which is the maximum retractable distance of the pogopin needle.

　　Under normal use, the working height of the pogopin is less than the stroke of the pogopin. If the full-load stroke is working, the spring of the pogopin is excessively compressed, which will affect the service life of the pogopin.

Read recommendations:

M2638 1.36x5.3(1A)thimble company

M2652 4.0x8.5(5A)Spring thimble Wholesale

M2051 1.8x6.0(1A)

Factors affecting the price of antenna thimble pogo pins

How to choose the purchase of chip test probes? How to choose a manufacturer