DF40C-44DP-0.4V(58)

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Connectors are critical components used to join electrical components and facilitate the transport of electrical signals. The DF40C-44DP-0.4V (58) is one such type of rectangular connector, specifically classified as an arrays, edge type, mezzanine (board to board) connector due to its physical shape and electrical characteristics. This article will discuss the application field and working principle of this type of connector.

Application Field

The DF40C-44DP-0.4V (58) connector is designed for use in mezzanine boards. It is typically used for applications that require a high density of signal connections, such as in automotive, industrial automation, medical, and consumer electronics. The compact design of the connector allows for space-saving, which makes it ideal for mounting onto tightly-packed printed circuit boards. Moreover, the design eliminates the risk of short circuits while also offering increased signal reliability.

Working Principle

The DF40C-44DP-0.4V (58) connector features two rows of 44 pin contact terminals with a 0.4 mm pitch, arranged in a rectangular array. The contact terminals are constructed from beryllium copper, which offers the benefits of strength and durability. The contact terminals are designed to securely mate with a corresponding male connector and prevent loosening due to shock and vibration. The connector also feature four solder tails per row, which provide stability when the connector is mounted on a printed circuit board.

The contact terminals of the DF40C-44DP-0.4V (58) connector are rated to carry up to 0.4 amps of current, with an operating voltage of up to 50 volts. The connector also features a plastic housing with a water-shedding design, making it suitable for use in harsh environments. Additionally, the contact terminals are gold-plated to increase resistance to oxidation and ensure reliable signal transmission.

Conclusion

The DF40C-44DP-0.4V (58) is the ideal connector for those applications that require a compact and reliable connection. The connector\'s two rows of 44 pin contact terminals, 0.4 mm pitch, and water-shedding design make it suitable for use in mezzanine boards, automotive, industrial automation, medical, and consumer electronics applications. Its beryllium copper construction ensures its durability and strength. Finally, its gold-plated contacts increase resistance to oxidation and allow for reliable signal transmission.

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