79821-108HLF

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79821-108HLF Connector: Application Field and Working Principle

Introduction

79821-108HLF is an innovative rectangular connector from TE Connectivity that plays a significant role in high-tech applications. These connectors are part of the Rectangular Connectors - Headers, Male Pins family, and offer a reliable, long-lasting interface solution for making secure, reliable high-density connections in confined spaces.

Application Field

The application fields of 79821-108HLF connectors are varied and can typically be found in a wide range of industries. It is particularly useful for applications that require support for extreme temperatures, such as thick film hybrid applications where superior high temperature performance is necessary. It can also be found in automotive, avionics, medical, industrial and military applications.

In addition, these connectors can handle applications operating at high frequencies and high voltages. This makes them ideal for use in high-frequency applications ranging from 20MHz to 11GHz. Furthermore, the small form factor makes them particularly well-suited for applications with limited space.

Working Principle

79821-108HLF connectors are a type of male pin-type connector that has a centering device, which ensures mating is accurate and secure. This makes the connector perfect for high-speed, high-voltage signal transmission and current discontinuity. The centering device also helps ensure reliable low-impedance operation.

The pins feature a variety of plating options and are compatible with a range of different wire types, including coaxial cables. The connector’s low-profile design ensures that it isn’t obstructed by wire bundles. The contact interface design also guarantees reliable mating throughout the entire insertion stroke.

Additionally, the cross section of the pins is rectangular and the tips are rounded. This ensures that the contact points are uniformly distributed to provide a reliable electrical connection. It also ensures that the pins are easy to insert and remove from the housing.

The contact design of the 79821-108HLF connectors also features a floating contact structure, which helps ensure the pins are securely mated into the housing. This helps ensure reliable electrical connection when mating and unmating connectors.

Conclusion

In conclusion, 79821-108HLF connectors from TE Connectivity are highly versatile and can be used in a variety of applications. They feature a centering device and a floating contact structure, which helps ensure reliable and secure electrical connections. The small form factor and a variety of plating options make them particularly well-suited for applications with limited space. These connectors are a great choice for use in high-temperature, high-speed, and high-frequency applications.

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