QTH-090-04-F-D-A

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The QTH-090-04-F-D-A is a rectangular connector array type, edge type, mezzanine (board to board) connector. The connector has four contacts on the 90 degree array, four contacts at the quarter turn, and a direct mate pair.

One of the primary applications of the QTH-090-04-F-D-A is for the interconnection of two boards in a mezzanine system. The connector allows for the easy alignment and transition of signals and power from one board to another, without the need to hardwire each board connection. The mezzanine system provides for easy integration of a variety of electrical and mechanical components while keeping the number of connections to the system low.

The QTH-090-04-F-D-A is also an ideal solution for applications where space and weight are a critical factor. The compact connector can be easily fitted into tight spaces, reducing the overall size and weight of the assembly. Additionally, the connector features a secure locking mechanism which provides for a reliable connection in high vibration environments, while allowing for easy removal and replacement of the connector. Key features of the connector also include a double-contact design, improved EMI/RFI shielding, and improved thermal resistance.

The working principle of the QTH-090-04-F-D-A is relatively straightforward. The four contacts on the 90 degree array are primarily used for the interfacing of electrical and mechanical systems. The four contacts on the quarter turn provide for direct contact with the board, while the direct mate pair increases the contact area between the two boards for improved signal integrity. The locking mechanism on the connector provides for secure and reliable mating of the two boards, while also allowing for easy removal and replacement of the connector.

In conclusion, the QTH-090-04-F-D-A is a versatile rectangular connector array type, edge type, mezzanine (board to board) connector. The connector is ideal for mezzanine systems, where it can provide easy integration of electrical and mechanical components. Additionally, the connector is compact and lightweight, and features a secure locking mechanism for reliable mating even in high vibration environments. The working principle of the connector is relatively straightforward, and involves the interfacing of electrical and mechanical systems, while providing for secure and reliable connection of the two boards.

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