1616375-1

Overview

The TE Connectivity part number 1616375-1 is a rectangular D-Sub connector housing, specifically a plug assembly designed for use with standard D-Sub shells. This component serves as the insulator body that holds the contact pins or sockets in precise alignment within the metal shell. It is engineered to provide mechanical stability and electrical isolation for interconnecting cables in demanding environments. The housing typically features mounting holes compatible with standard shell sizes and includes strain relief provisions to secure the cable jacket, ensuring robust performance in aerospace, defense, and marine applications where vibration resistance and durability are critical.

Feature Summary

• Provides precise alignment and insulation for D-Sub contacts within a metal shell assembly
• Engineered for high durability and vibration resistance in harsh operational environments
• Includes integrated strain relief mechanisms to secure cable jackets effectively

Applications

• Aerospace avionics systems requiring reliable signal transmission
• Defense communication equipment subject to rigorous environmental standards
• Marine navigation and control systems exposed to moisture and salt spray

Procurement Notes

Verify the specific shell size compatibility (e.g., DE, DA, DB, DC, DD) required for your application, as housings are often sold separately from shells and contacts. Confirm the gender configuration (plug receptacle) and the number of positions needed. Ensure that the selected housing matches the mating connector's interface specifications to guarantee proper fit and function. Check for any specific material certifications required by your project's quality assurance protocols.

Selection Notes

Select this housing based on the required D-Sub shell size and the total number of contacts needed for the circuit design. Consider the operating temperature range and environmental sealing requirements if the assembly will be used in extreme conditions. Ensure compatibility with the chosen contact types (pins or sockets) and termination methods. Evaluate the mechanical retention features to ensure they meet the vibration and shock resistance standards of the intended platform.

Part Context

This component belongs to the broader family of D-Sub connectors manufactured by TE Connectivity for the Aerospace, Defense, and Marine sectors. These connectors are widely recognized for their standardized form factor and reliability in critical interconnect applications. The 1616375-1 designation identifies a specific insulator variant within this extensive catalog, tailored for specific shell dimensions and contact counts common in military and industrial standards.

Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-24308 compliant D-Sub housings. Verify that any substitute part matches the exact shell size, pin count, and mounting hole pattern. Ensure material properties and dimensional tolerances are equivalent to maintain interchangeability without modifying existing tooling or assembly processes.