ESQT-120-03-L-D-311

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rectangular connectors are the most common style of connectors for general use. They provide a more secure connection than the circular connectors and can be used for applications in which multiple interfaces are necessary. The ESQT-120-03-L-D-311 connection type is a rectangular connector header, receptacle, and female socket type. It is designed to provide a secure connection and is widely used in various power, data, and signal applications.

Application Field: The ESQT-120-03-L-D-311 series is suitable for 2A current and can bear a tensile force up to 3.5kg. It can be used for motor drive, LED lighting, power line transmission, circuit control, and communication interface connection of various electronic products, which is suitable for industrial automation, automotive appliances, medical instruments, digital products, smart devices, etc.

Working Principle: The ESQT-120-03-L-D-311 connector consists of three parts, the rectangular header, the receptacle, and the female socket. The header has four pins, two of which are connected to the top contact point of the receptacle. The other two pins are connected to the bottom contact point of the receptacle. By plugging in the header and receptacle, power, data and signal are able to flow easily between the two components.

The female socket is the third part of the connector that enables the connection of the receptacle to the cable or the equipment. It has a protruding part that slides into the receptacle after inserting the header. The connection between the rectangles and the female socket is spring latch type, and the number of locking tips depends on specific models. This ensures that the connection is secure.

ESQT-120-03-L-D-311 connectors are widely used in power, data, and signal applications. They are characterized by their secure connections and excellent electrical and mechanical performances, enabling reliable transmission of data and signals with minimal power consumption. In addition, their simple installation and design reduce on-site electrical risks.

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