QFS-026-04.25-L-D-A-P

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Introduction

The QFS-026-04.25-L-D-A-P is a rectangular connector or array developed by Qualify Supplies. It is of edge type and has a mezzanine board-to-board structure. It is composed of components such as a substrate, terminal pins, signal lines, and an insulation housing. Its application field mainly includes industrial automation, mobile communication, new energy, internet of things, consumer electronics, automotive electronics, medical devices, and many other related fields.

Details of the QFS-026-04.25-L-D-A-P

The QFS-026-04.25-L-D-A-P features a rectangular and edge type structure, with a mezzanine board-to-board layout. It has a maximum number of 42 signal pins distributed in different directions, with a minimum of 25 pins. The dimension of its mounting area is 4.25 mm and its pitch is 0.8 mm. The voltage rating of its insulation housing is 500 VAC, while the current rating is 2.1A. It has an operating temperature range of –40°C to +125°C, and its insulator housing material is made of liquid crystal polymer.

Components of the QFS-026-04.25-L-D-A-P

The QFS-026-04.25-L-D-A-P consists of four major components - the substrate, the terminal pins, the signal lines, and the insulation housing. The substrate is the core part for connecting the signal lines and terminal pins. It is usually made of die-cast aluminum alloy, aluminum alloy or other alloy materials. The terminal pins are attached to the substrate for providing electrical contact points. The signal lines are connected to the terminal pins and are usually made of copper, steel or other metals. Finally, the insulation housing is put over the substrate and terminal pins for providing insulation and protection.

Working Principle of the QFS-026-04.25-L-D-A-P

The working principle of the QFS-026-04.25-L-D-A-P is quite simple and straightforward. It works by connecting the signal lines on the terminal pins and sending out the information from the wires. The terminal pins and substrate form an electrical bridge between the two substrates, allowing current to flow from one side to the other. The insulator housing ensures that the connection does not get shorted, and the signal lines are connected to the terminal pins for the transmission of information.

Benefits of the QFS-026-04.25-L-D-A-P

There are many benefits of using the QFS-026-04.25-L-D-A-P, which include:

• High reliability and good performance.
• Compact size and light weight.
• Low cost and long service life.
• Easily configured and flexible for different applications.
• Excellent environmental resistance and sealing performance.
• Suitable for high speed and high frequency signals.

Conclusion

The QFS-026-04.25-L-D-A-P is a rectangular connector with edge type structure and mezzanine board-to-board layout. It offers excellent reliability and performance, is of compact size, has low cost, and features high environmental resistance and sealing performance. It is suitable for different applications and is especially useful for high speed and high frequency signals. Its application field mainly covers industrial automation, mobile communication, new energy, internet of things, consumer electronics, automotive electronics, and medical devices.

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