DF4-3PA-2R26

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Rectangular connectors are components that are designed to create safe and secure electrical connections between two electronic devices. These connectors are most commonly used when configuring a device or a system to use multiple power sources or for signal transmission between circuits. The DF4-3PA-2R26 is one type of rectangular connector typically used in a range of applications.

The DF4-3PA-2R26 rectangular connector is designed for board in, direct wire to board, applications. It has a two-row, 26-pole configuration and a pitch of 2.54mm between poles. The orientation of the connector is 80° offset, and it can be used in vertical or horizontal application environments. This particular connector has 1.50mm female terminals that are designed for use with stranded or solid conductors. It also features gold-plated contacts for enhanced electrical connections and corrosion resistance. Additionally, this connector has two latches for secure connection retention and an ambidextrous design for easier wiring.

In board-in, direct wire to board applications the DF4-3PA-2R26 serves as a connection between two printed circuit boards (PCBs). This type of connector is typically mounted on one board, and the other board is then secured with the connector’s two locking latches. This ensures a secure connection between the two boards, while also providing insulation from dust and moisture. The direct wire to board functionality also allows for easier wiring, as the connector requires no additional wire harnessing.

In terms of working principle, the DF4-3PA-2R26 provides a connection pathway between two electronic devices via its gold-plated contacts. The female terminals secure the wires with a spring-loaded contact that exerts 20N of pressure. This pressure transfers the current from one device to the other upon contact. The ambidextrous design allows the connector to be easily wired up, regardless of the orientation of the circuit boards. This ensures a reliable electrical connection between components while also providing additional environmental protection.

The DF4-3PA-2R26 is used in a wide variety of applications, including machine automation, industrial communications, and automotive systems. The secure connections and enhanced electrical properties make it a versatile component that can be used in a variety of devices and systems. Additionally, this connector is an affordable and reliable choice for connecting printed circuit boards.

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