QTH-090-03-H-D-A-K

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The QTH-090-03-H-D-A-K is a mezzanine, edge type, rectangular connector array, used for board-to-board applications. The connector can handle up to 250V, 5A and has a maximum contact resistance of 100mΩ. It is designed to provide secure and reliable connections between boards. This connector is widely used in industrial and commercial applications, as well as medical, military, and aerospace fields.

A mezzanine, edge type, rectangular connector array such as the QTH-090-03-H-D-A-K, consist of a pair of socket and plug parts connected by insulation material. The socket part includes friction catches, and a bow or root support beam with a row of solderable pins. The plug part includes a mating plate and several pin arms. Each arm has an angle pin or rigging stop which helps guide the contact into the socket when the plug is inserted. The socket also includes a spring which helps pull the contact into the socket.

The components of the QTH-090-03-H-D-A-K are made up of insulating plastic bases, contact elements and metals like steel and brass. The connectors are also available in compliant versions. The plastic shells are injection molded from UL94 V-2 rated material. The contact elements are made of brass and are either gold or silver plated. The terminals are made from steel and are copper or tin plated.

When two edges of the connector are joined, the connection is made - this is the working principle of the QTH-090-03-H-D-A-K. As the edges are joined, the contacts are forced into the socket and the friction catches ensure that the connection stays strong. The contact resistance is then measured and the connection is ensured. The connection, being reliable, is good enough to provide uninterrupted power and data transmission.

The QTH-090-03-H-D-A-K is a great choice for board-to-board applications. It provides a secure and reliable connection, and is versatile enough to be used in a variety of industrial and commercial settings, including medical, military and aerospace. It is also available in compliant versions, so they can be used in other applications requiring compliance to different standards. Its high quality components provide excellent electrical and mechanical performance, making it an ideal choice for any board-to-board job.

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