71-433338-01S

Overview

The Amphenol Aerospace Operations model 71-433338-01S is a circular connector assembly designed for high-reliability applications. It features a shell size of 25 and utilizes a solder termination method for secure electrical connections. The connector incorporates a bayonet coupling mechanism to ensure rapid engagement and robust locking during operation. This specific configuration includes 19 contact positions, arranged to support complex signal routing requirements in demanding environments.

Feature Summary

• Bayonet coupling mechanism provides secure and rapid connection engagement
• Solder termination ensures reliable electrical continuity with contacts
• Circular form factor supports multiple contact arrangements within a compact shell

Applications

• Avionics systems requiring robust interconnect solutions
• Military communication equipment interfaces
• Radar system signal distribution networks

Procurement Notes

Verify the exact mating counterpart compatibility before procurement. Confirm that the shell finish and contact plating specifications match the environmental requirements of the target installation. Ensure that the cable preparation tools are suitable for the specified solder termination type to maintain connection integrity.

Selection Notes

Select this component when a bayonet lock is required for vibration resistance. Consider the shell size constraints and available contact configurations. Evaluate the environmental sealing needs against the connector's inherent design capabilities. Verify that the operating temperature range aligns with the system's thermal profile.

Part Context

This part belongs to the Amphenol Series 71 family of circular connectors. These connectors are engineered for aerospace and defense sectors where reliability is critical. The series offers various shell sizes and contact arrangements to accommodate different pin counts and current ratings while maintaining a standardized interface footprint.

Replacement Considerations

Cross-reference with other manufacturers' bayonet-style circular connectors of similar shell size. Ensure that pinout compatibility and mounting dimensions are identical. Verify that the replacement meets the same military or industry standards as the original specification.