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

QFS-078-06.25-SL-D-A is a rectangular connector used in arrays, edge type, and mezzanine applications. It is a PCB mounted connector with contacts on two mating sides and two rows of pins. This connector is used to connect two boards so that they can communicate signals, which is particularly useful in facilitating pin-for-pin connections between boards.

Design Characteristics

The QFS-078-06.25-SL-D-A connector is designed to be a robust and reliable connector, with a small footprint. It has a working temperature range of -55 °C to +125 °C, and a voltage rating of 250 VAC. It has a current rating of 5.1 A, and a contact resistance of 20mΩ max. The contact radiation pressure is 100 G, and the mating force is 2N. It has a dielectric withstand voltage of 600 VAC for 1 minute, and is RoHS compliant.

Application Fields

The QFS-078-06.25-SL-D-A connector is mainly used in arrays, edge type, and mezzanine applications. It is designed for reliable edge-to-edge contact between two boards, allowing for optimal signal integrity. With its small footprint, it is ideal for use in space-constrained applications, such as embedded devices, automotive electronics, medical equipment, and industrial and military electronics.

Working Principle

The QFS-078-06.25-SL-D-A connector is composed of a male component that plugs into a female component. This connector has two rows of pins, which are placed in corresponding cavities in the female component. When two of the connector\'s modules are joined, the connection is made through the insertion of the male pins into the cavities in the female component. The pins make a secure, reliable connection through a mechanical and electrical interface.

Conclusion

The QFS-078-06.25-SL-D-A connector is a reliable and robust solution for applications in arrays, edge type and mezzanine projects. By facilitating pin-to-pin connections, the connector ensures reliable signal integrity between two PCBs. With its small footprint, high voltage and current rating, and reliable performance over a wide range of temperatures, this connector is an ideal solution for space-constrained projects, such as embedded devices, automotive electronics, medical equipment, and industrial and military electronics.

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