QTH-120-04-C-D-A

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)

QTH-120-04-C-D-A is a rectangular connector, which can be used for board-to-board, box-to-box or cable-to-cable applications. It has an edge-type design and uses four rows of contact pins to provide a reliable electrical connection. It is classified as a mezzanine connector, since it can be connected directly to the board by soldering its contact pins into the printed circuit board (PCB) holes. The connector is 2.5mm high and features a 2.36mm grid pattern.

The QTH-120-04-C-D-A is available in both vertical and horizontal configurations, so it is suitable for various applications. Its PCB mount-style enables easy and secure installation. The board-to-board connection can also be made with soldering or crimping techniques. The contact pins are made of high-quality stainless steel and provide reliable electrical connection.

The working principle of the QTH-120-04-C-D-A is quite simple. When the connector is plugged into a PCB hole, its contact pins make a mechanical and electrical connection to the board. The contact pins are designed to create an interference fit with the board, which ensures a strong and stable connection. The contact pins are also coated with gold to provide resistance to corrosion and abrasion.

Due to its easy installation, reliable connection and low cost, the QTH-120-04-C-D-A is an ideal choice for a wide range of applications. These include computer, communication and automotive industries. It is also widely used in other applications such as test and measurement equipment, as well as in consumer electronics. Additionally, this connector is compliant with MIL-STD-810F and is certified for use in harsh environments.

In conclusion, the QTH-120-04-C-D-A is a versatile connector designed for edge-type applications. Its easy installation, reliable connection and low cost make it perfect for a wide range of applications from computer, communication and automotive industries to test and measurement equipment and consumer electronics. Additionally, its robust design and resistance to corrosion and abrasion make it suitable for high-reliability applications.

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