TXR21AB00-2222BI

Series:	TXR
Part Status:	Active
Lead Free Status / RoHS Status:	--
Type:	Backshell, Heat Shrink Adapter
Cable Opening:	--
Diameter - Outside:	1.596" (40.55mm)
Shell Size - Insert:	22
Thread Size:	1 5/16-18 UNEF
Cable Exit:	180°
Material:	Aluminum Alloy
Plating:	Cadmium
Shielding:	Shielded
Color:	Olive Drab
Features:	Tinel Lock
Ingress Protection:	--
Includes:	8 pcs - 2 pc Backshell, 1 Braid, 2 O-Rings, 2 Screws, 1 Tinel Ring
Material Flammability Rating:	--
For Use With/Related Products:	MIL-DTL-26482 Series I Class E, F Connectors

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Circular Connectors - Backshells and Cable Clamps

Circular connectors are electrical connectors that commonly have a round shape. These connectors are widely used in many different applications due to their durable construction and ability to form reliable connections. Backshells and cable clamps are components used to create circular connectors, and they are generally used to provide secure mounting and strain relief to the cable and connector assembly. The TXR21AB00-2222BI circular connector system is one example of these components and this article will discuss its application field and working principle.

Application Field

The TXR21AB00-2222BI circular connector system is manufactured for use in military, aerospace, and other demanding applications. It is designed to meet the harshest environmental specifications in these fields, which include resistance to temperatures as low as -55°C and vibrations and shocks of up to 25G. It can also handle high voltage loads of up to 7500V, making it suitable for high-power applications.The TXR21AB00-2222BI connector system is composed of a backshell and several clamping pieces, which are all made of highly durable aluminum and stainless steel materials. This construction allows the system to safely and effectively transfer power and data signals in high-pressure environments. The backshell also provides mechanical protection to the other components of the connector and helps prevent grounding and insulation problems.

Working Principle

The TXR21AB00-2222BI connector system is composed of a backshell and several cable clamps, which are all connected to each other through a series of screws and nuts. The backshell is connected to the cable clamps by two screws that are tightened using a hex key. The screws are designed to secure the connectors to the cable clamps and prevent the loss of connection due to vibration or other disturbances.The backshell also includes a set of self-locking snap rings that are attached to the cable clamps. These snap rings not only provide mechanical protection, but they are also designed to create superior electrical insulation. The snap rings also act as a shock absorber, providing further protection against any kind of mechanical interference or environmental conditions.The cable clamps are designed with a mechanical stop that ensures that the cable strain relief is properly secured. This stop ensures that the cable does not detach from the connector, even in demanding environments. Lastly, the cable clamps are connected to the backshell with a set of screws, making the entire assembly secure and reliable.

Conclusion

The TXR21AB00-2222BI connector system is a reliable and durable circular connector system designed for use in demanding applications. The backshell and cable clamps provide reliable mechanical protection and insulation against environmental conditions, while the mechanical stop ensures that the cable strain relief is properly secured. This system ensures the safety and reliability of the connection, making it suitable for a wide range of applications.

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