A3D-10DA-2DSE(71)

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A3D-10DA-2DSE(71) is one of the rectangular connectors, which belongs to the header, receptacle, female socket categories. This type of connector has both power and signal applications, and is most suited for the connection between the wiring board and printed circuit board (PCB). The connector characteristics are as follows–

Physical Features

The A3D-10DA-2DSE(71) is available in a rectangular black housing with a green top cap. The housing provides an automatic ejection device for easy removal. The mounting type is PC tail, screw mount, and the mount type is with the pin diameter is 1 mm. It is also compatible with a 2.54-mm (0.1-in) pitch, single-row Female Socket. The retention force is 0.5 to 18N per connector, and the plastic material is a UL94-V0 flame rating.

Electrical Requirements

The rated current for this connector is 2A, with a rated voltage of 250VAC. The electrical contact resistance is 100mΩ, and the insulation resistance is 1000MΩ. It also features a dielectric withstanding voltage of 1000VAC from 1 minute. The minimum conformal coating thickness is 25µm, and the temperature range is from -40°C to +105°C.

Working Principle

A3D-10DA-2DSE(71) rectangular connectors are generally used for connecting a wiring board with a PCB. The Female Socket cover ensures dust and dust-free environment for PCB, while the spring action contact pins makes sure the connection is stable and secure. The two-point contact system enables proper contact of the contact pins with mated board, ensuring higher signal integrity. To ensure safe and smooth operation, the connector body should be properly lined up with the mating board before insertion.

Conclusion

A3D-10DA-2DSE(71) rectangular connectors – Headers, Receptacles, Female Sockets – are suitable for both power and signal applications. It offers reliable connection, dust-free environment and high signal integrity. Proper alignment of the connector body with the mating board is required before insertion in order to ensure smooth and safe operation.

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