71991-309LF

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Rectangular Connectors - Headers, Receptacles, Female Sockets

71991-309LF connectors are a type of rectangular connector, which are commonly used in various electrical and electronic applications. The connector consists of an insulating body that holds two or more contact points or terminals. These contact points or terminals can be pressed against other connectors and pins in order to establish a connection. 71991-309LF connectors have an excellent electrical and mechanical performance, durability, and in most cases a long shelf life.

71991-309LF connectors are mostly used in cable harnesses, switchgear, assembly, and application of medical equipment, instrumentation, automotive components, and printed circuit boards. They are typically used for ground, signal, or power connections in electronic, electrical, and automotive applications. 71991-309LF connectors are also often used to connect one electronic device to another such as a computer to a hard drive or a laptop to an external monitor. These connectors do not require soldering, instead they can be quickly and easily plugged in and out.

The 71991-309LF connector\'s main features and advantages include its resistance to corrosion, low electrical noise, and reliable electrical connections. In addition, this type of connector has an increased mating/unmating life cycle duration because of its precision-machined contacts. Its contacts are also gold-plated and thus they provide positive electrical switching and superior durability.

The working principle of the 71991-309LF connector is very straightforward. The insulating body of the connector contains two or more contact points that need to be pushed against each other in order to establish an electrical connection. When the two contact points are pressed together, an electrical current will flow from one to the other. The contact points can also be pulled apart, which will result in the electrical current being interrupted.

In conclusion, 71991-309LF connectors are rectangular connectors that are commonly used in various applications. They offer excellent electrical performance, reliability, and a long shelf life. The working principle of this type of connector is quite simple and straightforward, as two or more contact points are pushed against each other in order to establish an electrical connection. 71991-309LF connectors are mostly used in cable harnesses, switchgear, assembly, and application of medical equipment, instrumentation, and automotive components.

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