89891-815HLF

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Rectangular connectors, also known as headers, receptacles and female sockets, are designed to bridge two circuits with increased efficiency and reliability in data transfer. The 89891-815HLF connector is one of the most popular models, and it excels in maximizing performance while remaining cost-efficient. In this article, we explore the 89891-815HLF application field and working principle.

Applications

The 89891-815HLF rectangular connector is widely used in diverse fields, such as telecom/networking, medical devices, and consumer electronics. Its versatile design makes it suitable for a variety of communication systems applications. This connector is rated for up to an impressive 200VAC and 0.4A of current.

One benefit of this connector is its ability to handle multiple signals, reducing the need for excessive wiring. It can manage up to six different signal types as well as seven additional power signals. Additionally, its insulation-displacement contacts make it suitable for signal transmission up to 7Gbps.

Most importantly, the 89891-815HLF rectangular connector is incredibly reliable in connection and data transfer performance. With its larger than average contact diameter, it performs up to 375 mating cycles before measurable degradation occurs. This makes it a great choice for applications that need to connect and disconnect regularly without sacrificing performance.

Working Principle

The 89891-815HLF connector is a two-piece assembly that works by pushing two metal connectors against one another. The connectors are parallel and enclosed in a plastic casing, which helps insulate them from external interference. The metal connectors consist of an upper spring-loaded male pin on one side and a lower, horizontally-aligned female socket on the other.

When the two connectors are pushed together, pins on the male side pierce through the insulated plastic casing and make contact with slots in the female side. These slots serve to provide a current path from one side of the connector to the other. The sheer force of the male pin securing itself into the female socket ensures that the connection remains firm, and the plastic casing maximizes the insulation between the two sides.

The 89891-815HLF connector is also designed to minimize water contact damage. It is manufactured with self-healing technology that encapsulates the pin with a thin epoxy to create a tight seal. This seal helps prevent moisture from entering the pin, which might otherwise lead to corrosion.

Conclusion

The 89891-815HLF rectangular connector is a well-rounded device that offers great value and performance in a range of applications. Its insulation-displacement contacts provide fast data transmission up to 7Gbps, and its robust construction allows up to 375 mating cycles before measurable degradation. Its ability to handle multiple signals as well as power signals makes it a great choice for connecting devices of all kinds in telecom/networking, medical, and consumer electronics applications.

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