Male And Female Pogo Pin Cable Connector

With the rapid development of big data, 5g technology, and artificial intelligence applications, connectors must meet the requirements of high-speed and high-density applications. This brings challenges to the signal integrity design of the connector, especially how to solve the crosstalk problem of differential signals under high frequency/high density. We are a company that produces, manufactures, and sells services. When you need product technical support services, increase supplier resources, improve product quality, reduce procurement costs, and shorten the procurement cycle, Change will provide you with the most timely service.

Since its establishment, the company has always adhered to the operating principles of people-oriented and honest business. With the quality concept of continuous improvement and customer first, the company has made major breakthroughs and has been recognized by customers at home and abroad. The male connector is the connector with pins, and the female connector is the plug with holes. In fact, in terms of shape, the protruding part is the male head, and the recessed part is the female head. The use of the connector requires the cooperation of male and female heads. For the test of male and female heads, different head types are used to deal with it to ensure stable testing. 

Traditional solutions usually include two types: One is to wrap and shield a pair of differential signals or differential signals on a certain column of the connector after electroplating with metal materials and plastic materials; the other is to use methods to improve grounding, such as conductive plastic or metal to separate each pair of differential signals. The signal ground pin is connected. The traditional design method uses too much shielding material and grounding material, which makes the connector weight increase and the plugging force large and other negative effects. At the same time, the traditional method is very difficult to further achieve higher differential density.

The embodiment of the utility model provides a female connector, a male connector for mating with the female connector, a gold finger circuit board, and a connection between the female connector and the male connector or gold finger The connector assembly is formed by the circuit board mating, the embodiment provided by the utility model provides the absorbing material in the area where high-frequency radiation is easily generated during the use of the connector, so as to realize the selectivity and pertinence of the absorbing material in absorbing electromagnetic waves, It not only absorbs the crosstalk signal of the differential signal, but also retains the normal transmission of the electrical signal, ensuring the integrity of the connector signal, and the overall weight of the connector is relatively light.

Its basic performance is divided into three categories: mechanical performance, electrical performance, and environmental performance. In the mechanical properties, the insertion and extraction force is an important mechanical performance. From the perspective of use, the insertion force should be small (there are structures with low insertion force LIF and no insertion force ZIF), and if the separation force is too small, it will affect the contact reliability.

Electrical properties The main electrical properties of the connector include contact resistance, insulation resistance, and electrical strength; common environmental properties include temperature resistance, humidity resistance, salt spray resistance, vibration, and impact. As the connector is working, the current generates heat at the contact point, which leads to a temperature rise. It is generally believed that the working temperature should be equal to the sum of the ambient temperature and the temperature rise of the contact point.

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