ESQT-125-02-GF-D-570

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ESQT-125-02-GF-D-570 Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors are a major component in a wide array of electronics products. They come in all sizes and shapes, each with its own set of features and purpose. This specific connector, ESQT-125-02-GF-D-570, is a moderate size connector used in a wide range of applications. It has two rows of two female header pins and two sets of two receptacles, each with one male pin.

Application Field

The specific ESQT-125-02-GF-D-570 connector is mostly used in home consumer electronics such as televisions and DVD players. The size provides a good balance between low cost, reliability, and functionality. It also can be used for many other consumer, industrial, and automobile applications such as fuse blocks, signal wiring, CB radio, and other general purpose applications.

Working Principle

The connector works by having two rows of two female header pins and two sets of two receptacle pins. When plugged in, the female header pins make contact with the male receptacle pins, completing the electrical connection. Depending on the application, the female header pins may be powered, then the male contacts will carry power to the device being connected. In other cases, the female contacts may be the ground contacts and the male contacts will be the signal path between devices. The connector can also be used for data transmission by connecting two male contacts together or by having one male contact carrying the data signal and the other ‘ground’ contact carrying the return signal.

Using the Connector

The ESQT-125-02-GF-D-570 is relatively easy to use. To connect the two devices, the female header pins on one side and the male receptacle pins on the other must be made to mate. The easiest way to do this is to center the pins in the receptacle and then push the two sides together. Depending on the application, a locking clamp may be included to secure the two sides together. Care must be taken to ensure proper alignment of the pins and to avoid contact with anything that might accidentally come in contact with the pins while being assembled.

The ESQT-125-02-GF-D-570 is a versatile and reliable connector that is easy to use and can be applied to a wide range of applications. It is a popular choice of connector for many consumer and industrial applications.

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