QFS-032-04.25-L-D

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QFS-032-04.25-L-D is a special type of rectangular connector designed for board-to-board connection. It is a kind of edge type rectangular connector, providing electrical connection, as well as support for mezzanine boards. The connector can be used for data transmission, signal routing and power supply purposes in a wide variety of electronic applications, such as computers, networking, consumer electronics, medical equipment, automotive electronics, and industrial automation devices.

The QFS-032-04.25-L-D consists of a dielectric insulator with two rows of conductive contacts that are mounted to the insulator in a pattern to make a single line connection. The contacts are plated to ensure high electrical and mechanical performance and are designed to operate in temperatures ranging from -40 to +105°C. The connector has four mounting holes at the connector-to-board interface with an axial pitch of 0.25 mm to improve mating accuracy and ensure repeatability.

The QFS-032-04.25-L-D has a 120-pin configuration with 40 contacts per row. A single row is used for power supply, and the remaining rows as a separate pair are used to carry either differential signals or any combination of single-ended and differential signals. The connector also has an 8-pin version with the same features for lower pin-count applications. The connector is available with a variety of other configurations and components, including terminal blocks, power relays, and snap-in mounting terminals.

The main working principle behind QFS-032-04.25-L-D lies in its programmable contact patterns and the ability to rapidly switch between different contact types. Through the programmable contact pattern, a single row of contacts can be used to carry multiple signals. This means that all signals can be sent simultaneously, reducing the amount of time spent on connecting each signal separately. Additionally, the high number of pins coupled with the small pitch of 0.25 mm ensure a reliable and precise connection between the two boards.

The QFS-032-04.25-L-D is a versatile rectangular connector used in various applications such as computers, networking, consumer electronics, medical equipment, automotive electronics, and industrial automation devices. Its highly programmable contact patterns and efficient signal data transfer make it an ideal solution for board-to-board connection. The connector’s high temperature operation and snap-in mounting terminals make it well-suited for use in harsh environments.

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