77311-101-21LF

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Rectangular connectors are most commonly used to connect computers, peripheral devices, and other equipment. They can be used for non-signaling applications, such as power and ground connections, or for signaling applications, such as digital data lines. The rectangular connector 77311-101-21LF is designed for use in a variety of applications and working environments.

77311-101-21LF is a header with dependable performance and ultimate versatility. It features a z-axis (or vertical) contact configuration and has tall, gold-plated contact arms that allow some wiggle room for mating and unmating. It is designed to be used in a variety of applications, including those where shock and vibration can potentially cause problems. The header is rated for up to 5 Amps on each contact, making it suitable for power and ground connection applications.

77311-101-21LF also has an excellent environmental protection rating of moisture-resistant. It is designed to be sealed so that dirt, dust, water, and other airborne contaminants cannot penetrate the connection. This feature is especially important when used in applications such as medical equipment where cleanliness and reliability are key.

In terms of working principle, the 77311-101-21LF header works by having its two mating parts (male and female) connected in a derived line in more or less direct perpendicular alignment. A positive electrical connection is made when the pins on the male connector are pressed against the female connector\'s gold-plated contact arms, providing a physical barrier that prevents the electrical current from running away. At the same time, the outer casing of the male connector also serves as a sealant to ensure that sensitive components of the application remain free from harmful elements.

In summary, the 77311-101-21LF is a highly versatile and reliable rectangular connector designed for a range of applications and working environments. It is designed to deliver reliable performance while providing maximum protection from environmental contaminants. It features a z-axis contact configuration and its tall, gold-plated contact arms provide ample room for mating and unmating. Its ability to withstand shock and vibration further makes it suitable for use in many different applications.

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