ESQT-126-02-F-D-730

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As one of the most basic types of rectangular connectors, headers, receptacles, female sockets such as ESQT-126-02-F-D-730 feature a simple construction and are widely utilized across a broad range of fields. In this article, the application field and working principle of ESQT-126-02-F-D-730 will be discussed.

Headers, receptacles, and female sockets typically come in two styles, surface mount (SMT) and through-hole (THT). ESQT-126-02-F-D-730 belongs to the THT style, manufactured from durable and versatile UL 94V-0 nylon, with a 10.16mm x 6.35mm profile dimensions and 4 mounting holes for secure fastening. The socket connector features a 2.54mm pin spacing with precisely formed contacts for greater reliability. It has a current rating of 3.0A and a voltage rating of 325V AC and 465V DC.

ESQT-126-02-F-D-730 is most commonly employed in electronic applications, providing a tight and secure mechanical connection for power transmission. It is suitable for wire-to-board and board-to-board applications, and can be used for a variety of applications such as telecommunications, robotics, industrial control circuits, and consumer electronics. Thanks to its fine quality and wide range of compatibility, it is widely used in military equipment, medical instruments, gaming consoles and other related fields.

As for its working principle, the ESQT-126-02-F-D-730 connector works by the mating of two separate components: the socket and the header. The header attaches to a printed circuit board (PCB) or an integrated circuit (IC) and the socket connects to a wire or other device. When combined, they form the complete connector, allowing wire-to-board and board-to-board connections to be quickly and easily established. The connection is secured by one or more screws located on the sides or top of the connector which compresses and holds the socket and header together firmly.

The contacts at the socket and header are made of durable materials, typically phosphor bronze with gold plating, and are precision-formed to ensure a strong, reliable connection. A flexible contact spring ensures that the metal contacts maintain contact when the connector is inserted or disconnected from a device. The contacts are then held securely in place by the retaining clips or fittings located at the sides or top of the connector.

In conclusion, ESQT-126-02-F-D-730 is a highly durable type of rectangular connectors, used in a variety of electronic applications for its high voltage and current ratings. Its simple operating principle makes it very convenient to use and the tight fitting mechanism is beneficial in securing a solid connection between the two components. Its wide range of compatibility make it suitable for a wide range of applications, making it a popular choice amongst users.

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