3764-2003

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Rectangular connectors, such as 3764-2003, are becoming increasingly popular in the telecommunications industry, computer applications, and other consumer electronics applications due to their compact size and versatility. These rectangular connectors come in two types – headers and male pins. With headers, two rows of pins are mounted directly to a printed circuit board, while with male pins both rows of pins are mounted on a connector body that is then placed on the circuit board.

A 3764-2003 is a 0.8mm pitch, 2 row connector with three different versions available – A, B, and C. Version A has 7 positions and 2 side mount tabs, version B has a 5 position middle mount tab, and version C has a 4 position top mount tab. All versions of the 3764-2003 use a polarizing key that is integrated into the male part of the connector to ensure correct mating in the field. The shells of the connectors are made from UL94V-0 polyester and have copper alloy contacts. The shells are designed to reduce EMI/RFI emissions and retention force is greater when the connectors are fully mated.

The main application field for the 3764-2003 connector is boards and cable assemblies where small size and high density are needed. It can also be used in test systems, industrial applications, instrumentation, computer peripherals, and other electronic equipment. The main advantage of using this type of connector is that it offers both a small size and robust performance without sacrificing reliability.

The basic working principle of the 3764 is that when both rows of pins are locked in place, the polarizing key ensures that the connection is secure. If the pins are not aligned correctly with the polarizing key, the connection will not be secure. The male part of the connector has a “slide lock” mechanism which ensures that the two pins are secured in place and cannot be removed until the two parts of the connector are disconnected.

The 3764-2003 connector is a reliable and versatile connector that is ideal for a wide range of applications. It is easy to use and provides a secure connection. With its low profile and robust performance, the 3764-2003 is ideal for applications where space is limited and reliability is important.

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