55A0822-18-0/2CS3532

Overview

The TE Connectivity 55A0822-18-0/2CS3532 is a heat shrink boot designed for cable management in harsh environments. It belongs to the Thermofit 55A series and features a black color with a synthetic rubber, semi-rigid material composition. The component includes an adhesive lining for secure sealing and liquid resistance. Key dimensional specifications include an initial large diameter of 0.670 inches (17.02 mm) and a recovered large diameter of 0.272 inches (6.91 mm). The small initial diameter is 0.670 inches (17.02 mm), recovering to 0.118 inches (3.00 mm). Recovered lengths range from 0.425 inches (10.80 mm) to 0.551 inches (14.00 mm), with a total recovered length of 1.140 inches (28.96 mm).

Feature Summary

• Features an adhesive lining to provide a sealed, liquid-resistant barrier against environmental contaminants.
• Constructed from synthetic rubber with semi-rigid properties for durability in demanding conditions.
• Includes a lip design to facilitate installation and secure retention on connectors.

Applications

• Military aircraft wiring harnesses requiring environmental sealing.
• Electronic warfare systems utilizing rugged interconnectivity solutions.
• Unmanned aerial systems exposed to harsh operational environments.

Procurement Notes

Verify the specific suffix codes against official TE Connectivity documentation to ensure correct adhesive type and material grade. Confirm compatibility with the target connector shell size prior to procurement. Check for RoHS3 compliance status if required by project specifications. Ensure storage conditions maintain the shelf life specified in the manufacturer datasheet.

Selection Notes

Select this component based on the required connector shell size and environmental exposure levels. The adhesive lining is critical for applications requiring fluid resistance and strain relief. Verify that the recovered dimensions accommodate the specific cable and connector geometry. Consider the semi-rigid material properties for handling and installation constraints within tight spaces.

Part Context

This part is part of TE Connectivity's Thermofit 55A series, designed for aerospace, defense, and marine applications. It complements the company's rugged interconnectivity solutions, supporting mission-critical systems where reliable cable management and environmental protection are essential. The series is engineered to withstand harsh conditions typical in military and defense sectors.

FAQ

What is the primary function of the adhesive lining in this heat shrink boot?

The adhesive lining provides a sealed barrier that prevents moisture and liquids from entering the connection point, ensuring environmental protection.

Is this component suitable for high-vibration environments?

Yes, the semi-rigid synthetic rubber construction and adhesive lining help secure the boot, making it suitable for high-vibration applications common in military and aerospace systems.