1746778-1

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Rectangular Connectors - HousingsRectangular connectors, also commonly known as D-Sub connectors, are a type of electrical connector, typically used for connecting computer peripherals such as printer ports, keyboards, and mice. The designation “D-Sub” is derived from the shape of the connector, which resembles a capital letter “D” when viewed from the side.The Housings version of a rectangular connector is designed to hold electrical and electronic components. This version has a relatively large rectangular cavity inside the housing. It is useful when it is necessary to accommodate several small components within a confined space. The Housings version will typically come with a mounting flange, which is useful for mounting the connector in an open chassis or outside the box.The most common Housings connection type is the 1746778-1, which is found on most computer peripheral devices such as keyboards, mice, and printers. The 1746778-1 connection type features two parallel rows of female pins, spaced two millimeters apart. There are also two male pins, one on each side of the rows, used to connect the housing to the socket. The pins make electrical contact with corresponding female pins plugged into the socket.The 1746778-1 is used extensively in the consumer electronics industry due to its relatively compact size and relatively easy connection method. The connector also has the advantage of being able to disconnect and reconnect without the use of tools.The working principle of the 1746778-1 is fairly simple. The rows of female pins are used to carry electrical signals from the device to the socket. The two male pins are also used to carry electrical signals, but only in the opposite direction. When the plug is inserted into the socket, the rows of female pins make electrical contact with the corresponding female pins plugged into the socket. The two male pins then make electrical contact with their corresponding male pins on the other side of the socket, completing the electrical connection.Overall, the 1746778-1 is a relatively simple but effective connection type. It is used extensively in a variety of consumer electronics devices due to its ease of use and relatively compact size. The connectors also have the advantage of being able to disconnect and reconnect without the use of tools. Its primary limitation is that it only uses two parallel rows of female pins, making it difficult to use in situations where more pins are necessary.

The specific data is subject to PDF, and the above content is for reference