66956-021

Rectangular Connectors - Headers, Receptacles, Female Sockets are mainly used for the transmission of signals between various other types of electrical and electronic equipment. 66956-021 is one of the most popular types of rectangular connectors at present, which can provide users with reliable performance in harsh environment conditions. This paper introduces in detail the application field and working principle of 66956-021.

Application Field of 66956-021

66956-021 is suitable for automotive, industrial, medical, communications, railway, solar and other industries. Its flexible application field allows the user in various industry fields to use it with confidence. Specifically, it is mainly used in smart automobile industry, widely used in control systems, navigation systems, on-board video systems, and other automotive intelligent sensors, etc. It is also used in communications and industrial equipment, as well as in medical instrumentation, instrumentation and control systems, railway systems, solar photovoltaic systems, respectively.

Working Principle of 66956-021

The main working principle of 66956-021 is to use a special contact material design idea. The contact material of 66956-021 is composed of an Au-infinitely closed Ni-Sn surface layer and a Cu-based, heavily gold-plated interior. This contact area has many small points to ensure reliable electrical contact. Its contact material has the characteristics of high electrical conductivity, excellent heat resistance, low temperature oxidation and high temperature deformation resistance. The rectangular connectors are also provided with a special locking structure, which can be firmly locked with the insertion pin.

Besides, 66956-021 is designed with a terminal design. The ladder flanges on both sides not only provide a stable mounting force, but also the right size allows the user to save the wiring space. In addition, it provides a soldering clip for safe and reliable installation, which is beneficial for maintenance personnel to carry out maintenance work. Overall, 66956-021 has a very reliable performance due to its superior material and reasonable design.

Conclusion

It can be seen that 66956-021 is a kind of rectangular connectors that are widely used in various industry fields. Its application fields are mainly automotive, industrial, medical, communications, railway, solar and other industries. Therefore, 66956-021 is also considered to be one of the most popular types of rectangular connectors at present. Its main working principle is to use a special contact material design idea of Au-infinitely closed Ni-Sn surface layer and Cu-based, heavily gold-plated interior, which has high electrical conductivity, excellent heat resistance, low temperature oxidation and high temperature deformation resistance. In addition, the ladder flange and the soldering clip provide an additional fastening structure, so that the connection is more reliable. Therefore, 66956-021 is the ideal choice for users.