1747994-3

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Rectangular connectors are a type of electrical or fiber optic connectors. Their distinguishing characteristics include rectangular bodies and pins or contacts that may be either pins or sockets. Headers, male pins and other components form the building blocks of an electrical connection of the rectangular connectors in any given application.

1747994-3 is a type of Rectangular Connectors - Headers, Male Pins. The part number 1747994-3, designed and manufactured by Molex, is a single-row rectangular female header which offers a secure, low profile connection for PC board applications. It features nickel-plated brass contacts for corrosion protection, metallic housing for superior durability and polarized widths for positive mating.

1747994-3 header is available with 7, 15, 21 and 35-circuits for versatile application requirements. The part number 1747994-3 can also specify various header types including open header, shrouded header, and box header. The product features a centerline of 3.50mm for 7 and 15-circuits and 3.81mm for 21 and 35-circuits. The contact interface is soldered and the contact current is 2 A. Furthermore, the insulation is an integral piece of the housing that provides protection from damaging shorts and shocks.

1747994-3 headers are also available in tapes for semi-automated assembly. It integrates well with the automated assembly process. They are also suitable for automated insertion and wave soldering processes making them ideal for a wide range of applications. 1747994-3 headers can be found in most types of electro-mechanical equipment such as consumer electronics, computer peripherals, home appliances, automotive systems, industrial equipment, and audio/video systems.

In terms of working principle, 1747994-3 headers are designed to connect two separate electrical components, such as two printed circuit boards, so that electrical signals can pass between them. It does this through its pin or socket configuration, which is the mechanism through which electrical signals flow. The pins of a header are inserted into the socket on the other component, and a secure connection is created. This ensures that power and data signals travel securely through the connection.

In summary, 1747994-3 headers are a reliable and versatile type of electrical connectors used in many industries. A secure, low profile connection can be established with them. They are also suitable for automated insertion and wave soldering processes making them ideal for a wide range of applications.

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