DF9-21S-1V(54)

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The DF9-21S-1V(54) array is an edge type, mezzanine (board to board) rectangular connector. The connector is specially designed to enable mounting of printed circuit boards in vertical as well as horizontal orientations. The high signal integrity capabilities of this array make them ideal for a wide range of applications.

DF9-21S-1V(54) has a total of 54 contact positions. Each contact consists of a female socket and an actuation claw. The contact fingers are plated with gold to ensure reliable electrical connection. In addition, the connector is designed with an integral integrated grounding contact and has a structural reliability of 200 mating/unmating cycles.

The DF9-21S-1V(54) offers a robust connection solution due to its double-row design, and the connector has an operating temperature range of -55°C to + 85°C. Its small board area and high pin density mean that this connector is often used in high-density applications where space is at a premium. The array also features an automated insertion process, which greatly improves production times and lowers costs.

The DF9-21S-1V(54) array is suitable for a wide range of applications where reliable and efficient connections are required. These include transportation systems, medical equipment, network equipment, industrial control systems, machine applications, and even aerospace applications. The connector’s small size, high reliability, and excellent signal integrity make it ideal for use in these types of applications.

In terms of working principle, the DF9-21S-1V(54) connector uses a combination of spring force and latching fingers to hold the contacts together in an anchored, secure position under normal operating conditions. The contact fingers are mechanically pressed together, creating an electrical connection. The fingers are designed with a wide contact area and plated with gold to ensure a reliable electrical connection.

The DF9-21S-1V(54) array edge type, mezzanine (board to board) rectangular connector is an excellent choice for any application that requires reliable and efficient connections. Its small size, high reliability, and excellent signal integrity make it an ideal solution for a wide range of applications. With its high performance capabilities, this connector is sure to provide superior results.

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