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Rectangular Connectors - Headers, Male Pins - DF3E-10P-2V(21)

The DF3E-10P-2V(21) is a type of rectangular connector that is typically used in electrical and electronic applications, combining the features of both a male pin and a header. They are designed for data bus and signal line interconnections that require both terminals to be able to communicate with one another.

These connectors have two distinct parts: the male pins, which are the movable pieces, and the header, which are the stationary pieces.

Application

The DF3E-10P-2V(21) is well-suited for prototyping circuits, making prototypes, test fixtures, and basic instrumentation. They are also used in a variety of applications, such as computer boards, power supplies, data acquisition systems, fire alarm systems, and medical equipment.

These connectors have been designed to provide robust and reliable connection for power and electrical signals in both commercial and industrial applications.

Features and Benefits

The DF3E-10P-2V(21) rectangular connector features a low insertion force mating design that requires less force to insert or remove the connector. This reduces wear on the contacts and increases the connectors’ service life.

The connector also offers a reliable contact that is designed to be mechanically strong and durable. The contact design also minimizes contact resistance for superior electrical connectivity.

The connector has a universal polarization design. This allows the user to connect the connectors in either orientation, providing flexibility when connecting components.

The DF3E-10P-2V(21) connectors have a low profile design, making them ideal for tight spaces or applications with limited space.

Working Principle

The DF3E-10P-2V(21) rectangular connectors are designed to provide reliable electrical connection between two mating components. The connectors consist of two distinct parts: the male pins, which are the movable pieces, and the header, which is the stationary piece. The male pins have a tab that can be pressed down to depress the spring-loaded contact inside the header. This causes the contacts to make electrical connection. When the tab is released, the male pin is withdrawn, breaking the connection and releasing the spring.

The header inserts into a corresponding socket or other mating connector. This provides a solid and secure electrical connection between the two components.

Conclusion

The DF3E-10P-2V(21) rectangular connector is an ideal solution for data bus and signal line applications requiring both terminals to be able to communicate with one another. The low profile design helps maximize available space, while the low insertion force mating design ensures a robust and reliable connection. The universal polarization design provides flexibility when connecting components, while the reliable contact design minimizes contact resistance for superior electrical connectivity.

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