71991-305LF

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Rectangular Connectors - Headers, Receptacles, Female Sockets are electronic components that enable the connection and transfer of electrical signals between two circuits. The 71991-305LF rectangular connector offers a robust connection suitable for a wide range of applications. It is an all purpose connector with a minimum of 500 mating cycles. It consists of two parts, a male header and a female socket, and is designed to be connected and disconnected with ease.

The 71991-305LF connector is manufactured in two parts, each part being crimped with two spade lugs. The male header is crimped with two spade lugs and then mechanized to ensure a secure fit with the female socket. The female socket is also crimped with two spade lugs, but unlike the header, the two lugs are arranged perpendicular to each other. This ensures a much tighter fit when making connections with the header. The entire assembly is completed using high-grade materials, such as aluminum, copper, and brass, making it a reliable choice for a variety of applications.

The 71991-305LF appears to be a simple and straightforward connector, but it has the features necessary to fit the needs of a wide variety of applications. The connector is equipped with a contact resistance of 10m ohm or less, an insulation resistance of 1,000m ohm or more, and an operating temperature range of up to -40 to +85°C for operation in extreme conditions. Additionally, the connector has a rated current of 420A, meaning it is suitable for higher currents, and it is UL listed for dependability and safety.

As for the working principle of the 71991-305LF connector, it is a two-part assembly process. The first step is to crimp the two parts together, after which the second step involves the insertion of the female socket into the male header. During the crimping process, the spade lugs are hammered into the male header and female socket, creating a secure fit between the two components. Once the crimping is complete, the contact area on both ends of the connector will be in direct contact, allowing for an electrical connection between the two devices.

The 71991-305LF is suitable for a range of applications involving the exchange of electrical signals, such as controllers, circuit boards, power supplies, and audio connections. Due to its simple design, it is easy to use, secure, and compatible with a wide range of devices. The connector offers excellent protection from mechanical stress as well as vibration and shock, ensuring reliable operation in extreme conditions. All in all, the 71991-305LF is a reliable choice for electrical connection and transfer of signals between two circuits.

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