ISDF-20-D-M

Series:	Tiger Eye™ ISDF
Packaging:	Tube
Part Status:	Active
Connector Type:	Insulator
Contact Type:	Female Socket
Number of Positions:	40
Pitch:	0.050" (1.27mm)
Number of Rows:	2
Row Spacing:	0.050" (1.27mm)
Mounting Type:	Free Hanging (In-Line)
Contact Termination:	Crimp
Fastening Type:	Latch Lock
Color:	Black
Features:	Retention Latches
Note:	Contacts Not Included

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Rectangular Connectors - Housings

Connectors provide for an advantageous and quick connection between electrical components. The ISDF-20-D-M connector is a type of rectangular connector and a member of the D series of rectangular connectors made of plastic housings. It is also used as a rectangular electric contact. This guide will cover the field of applications and the working principle of the ISDF-20-D-M rectangular connector.

Fields of Application

The ISDF-20-D-M connector has numerous applications including industrial and test and measurement applications. The ISDF-20-D-M rectangular connector offers a robust and reliable connection between two electronic components, making it especially suitable for harsh environments with vibration and shock protection required, such as automotive or railway vehicles.Given its robustness to strong forces, the ISDF-20-D-M rectangular connector is also suited to applications with higher specific humidity levels, such as power and signal transmission for power plants. The durable, weatherproof design allows these connectors to be used in the most extreme conditions.Another application area for the ISDF-20-D-M rectangular connector is in instrumentation and controllers. The wide range of voltage, current, and frequency options makes it an ideal choice for data acquisition and control systems. It is also perfect for applications with high switching frequency and railway controllers.

Working Principle

The ISDF-20-D-M rectangular connector is composed of a mating part-housing and a pin or blade connection unit. The mating part-housing simply snaps onto the connector, and the pin or blade is connected to the mating part-housing by inserting it into a hole in the housing.The contact with the device is accomplished through the emergence of a pin on either side of the connector that will make contact with the contact point of the device. This is known as a crimp contact. This prevents the insertion of two male plugs or two female plugs, or even the insertion of two pins of the same size into the connector.The pin or blade voltage handling capability is a key feature of the ISDF-20-D-M connector. Depending on the size of the contact, a wide range of voltages can be transmitted. The withstand voltage capability of the contact is 150 V up to 0.75 mm2 and 300 V to 1 mm2. The maximum current rating is 10 A, the operating temperature range is between -25° Celsius to +125° Celsius, and the contact resistance is 0.2 mOhm.

Conclusion

The ISDF-20-D-M rectangular connector is a reliable and robust connector which is highly suitable for many industrial and test and measurement applications. It is well-suited for use in harsh environments and its robust construction makes it a perfect choice for applications in power plants. Furthermore, its high voltage and current rating and wide temperature range make it an ideal choice for instrumentation, data acquisition and control systems and railway controllers.

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