ESQT-120-03-L-S-400

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ESQT-120-03-L-S-400 are rectangular connectors that belong to a class of connectors categorized into Headers, Receptacles, and Female Sockets.

A rectangular connector is a type of connector that is typically used in electronic and electrical assembly. It has the same characteristics as an RJ45 connector but is composed of a rectangle shape, making it more robust and easier to install. The ESQT-120-03-L-S-400 has a Flux Retention Pin to ensure a secure connection in high-vibration applications. It can also be used in a variety of applications that require different levels of electrical isolation and wire terminations.

Rectangular connectors have the unique ability to provide isolated connections on both the inside and outside of the connector while still allowing smooth and secure connection. This is known as cross-connector isolation, meaning that electrical power or data can be connected from any one side of the connector to the other without any issues. This is particularly useful for applications where different levels of power or data need to be connected from the inside of the connector to the outside.

The ESQT-120-03-L-S-400 is optimal for power and data transmission in medium- to high-power applications. It is UL approved and is designed for flex circuit applications and power supply connections. The female socket design is ideal for DD6, DD8 and DD9 styles of male connectors. The ESQT-120-03-L-S-400 also features a split-contact technology enabling it to accept a range of different sized contacts and accommodate for a variety of circuit board requirements. It is also designed for debris tolerance and is rated for use with 20-28 AWG wire gauges.

The primary working principle behind a rectangular connector is that it can easily and securely connect two conductive elements, such as copper wires, metal pins, or circuit boards. This is done by inserting the required male or female sockets into the rectangular connector and securely connecting them using a screw, locking lever, or other means. The link between the two conductive elements is then complete and the power or data can pass through the connector.

The ESQT-120-03-L-S-400 is designed for applications in industrial electronics, military, telecommunications, medical, automotive, aerospace, and other electrical/electronic systems. It is particularly suited for applications where reliable stress relief, vibration, and chemically resistant connections are paramount. Its superior features such as durability, anti-vibration compliance, two-piece design, and easy installation make it an ideal choice for electronic and electrical assembly.

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