71991-810

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Rectangular connectors are extensively used connectors, available in various contact arrangements and used in a variety of applications. 71991-810 rectangular connectors, often referred to as headers, receptacles, or female sockets, are widely used for providing electrical connection points in board-level electronic assemblies. They offer the advantage of low-cost, high-performance, durability, and flexibility. Additionally, they usually are rated for higher current levels than other rectangular connector types.

71991-810 rectangular connectors feature two rows of polarized pin contacts on a 0.100" (2.54 mm) centerline, with the outer rows mounted in connector housings or plastic guides. The pins are available in straight or right-angle configurations, and can be slid easily into board-mounted termination guides. Compared to other types of rectangular connectors, they require minimal circuit board space.

The 71991-810 rectangular connector is a type of board-level interconnect system. It uses 2-row, double-row layout with plunger contacts pressed into the sockets. Each contact on the receptacles is a 0.1” (2.54mm) straight or right-angle male terminal. Commonly used in multiple industry segments such as telecommunications, medical, marketing, and consumer electronics. In comparison to other types of rectangular connectors, the 71991-810 has the potential to accept higher current levels.

71991-810 rectangular connectors are designed to be reliable and cost-effective for various interconnect systems. The receptacles feature 10-range selection of contact counts, with 3A current rating per contact. The contact is immersed in an insulator and therefore provides corrosion-free performance. The contact is designed to be a 0.090" (2.3mm) square high-temperature thermoplastic insulated housing with precision internal guide walls, allowing for individual insertion and extraction of contact.

71991-810 rectangular connectors are used for signal transmission, in a variety of electronics and communications applications. They are ideal for a wide range of surface-mounted interconnect applications where space and cost are critical because they take up less space and are less expensive than other connectors. Furthermore, the headers are compatible with a variety of board-level termination options.

The working principle of the 71991-810 rectangular connector is the same as other rectangular connectors. The male contact pins are inserted into the receptacle housing and mated to the female contacts. A latch holds the pin and receptacle together preventing accidental disconnection. The housing and pins are designed to make contact with each other while still allowing relative movement between the two parts, ensuring an uninterrupted electrical connection. The spring-loaded contacts help to absorb shock and vibrations, providing a good contact for reliable performance even in challenging environments.

71991-810 rectangular connectors are widely used for providing low-cost, high-performance electrical connections in various field instrumentations and communication applications. They are suitable for a variety of interconnect systems and offer great performance in light of cost, space, and durability.

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