DPAF-04-03.0-S-3

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DPAF-04-03.0-S-3 Application Field and Working Principle

DPAF-04-03.0-S-3 is a type of rectangular connector - arrays, edge type, mezzanine (board to board) in the signal transmission connectors. It offers reliable signal transmission in the demanding applications, such as mobile computing devices, medical electronics and military/aerospace. It is enables users to quickly and easily design in robust and reliable connections even in harsh environments with limited space.

Overview

The DPAF-04-03.0-S-3 connector, for applications where both high speed signal transmission and mechanical robustness is required, is designed to meet most of these requirements. It is composed of a high-speed, low-loss, low-inductance contact system and a shielded housing. The high-frequency circuitry provides enhanced signal integrity enabling a wide signal bandwidth. It features high shock and vibration resistance to fulfill the harsh environment requirement. Moreover, with its advanced shielding structure, it provides better EMC suppression by reducing cross talk interference and power radiation.

Applications

The connectors array can be used in various industrial and consumer applications:

• Mobile computing devices, such as laptop and tablet, to connect user interfaces and communication links.
• Medical electronics for patient monitoring and imaging.
• Military/aerospace for reliable communication links.
• Industrial automation systems for measurement and control applications.

Working Principle

The working principle of rectangular array connectors involves a combination of physical and electrical characteristics. The physical characteristics give it its robust mechanical performance. The design is a combination of the housing material, gold-plated contacts, cable- and board-end shape, and PCB mounting methods. The operating temperature range is -55 to 125°C. In addition, the connected contacts of the plug and socket create a secure electrical connection.

The connector features two shielding systems. If both the cable and board-side are both connected to ground, or to any reference potentials, through the corresponding shielding, then EMC suppression is achievable. The internal shielding of the connector is also designed with an internal conductive contact pad that provides shielding against radiated EMI (electromagnetic interference).

Conclusion

The DPAF-04-03.0-S-3 connector is designed for reliable and robust signal transmission in demanding applications. It is composed of a high-speed, low-loss, low-inductance contact system and a shielded housing. The connector is suitable for mobile computing devices, medical electronics, military/aerospace, and industrial automation. It features two shielding systems to provide better EMC suppression and electromagnetic interference. The design of the connector is a combination of the housing material, gold-plated contacts, cable- and board-end shape, and PCB mounting methods.

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