71-490003-10P

Overview

The Amphenol Aerospace Operations 71-490003-10P is a circular MIL-spec connector receptacle designed for cable mounting. It complies with MIL-DTL-26482 Series I standards and features a bayonet coupling mechanism. The unit contains 3 positions utilizing male pin contacts. The shell size is 10, constructed from aluminum alloy with an olive drab cadmium plating finish. Electrical ratings include a current capacity of 13 A and a voltage rating of 600 V. Contacts are gold-plated copper alloy, terminated via crimping to the cable assembly.

Feature Summary

• Bayonet locking interface ensures secure mating in high-vibration environments
• Crimp termination method provides reliable electrical connection to cable conductors
• Aluminum housing offers structural integrity with corrosion-resistant surface treatment

Applications

• Avionics systems requiring MIL-DTL-26482 compliance
• Military communication equipment interconnects
• Industrial instrumentation panel connections

Procurement Notes

Verify that the specific order matches the exact suffix configuration for contact arrangement and shell size. Confirm that the supplier provides original manufacturer documentation or traceability records. Ensure compatibility with corresponding plug housings and mating inserts before finalizing procurement agreements.

Selection Notes

Select this component when a straight cable-mount receptacle with three male pins is required. Verify that the operating environment temperature range aligns with the standard military specifications. Ensure the cable diameter accommodates the strain relief design of the size 10 shell.

Part Context

This part belongs to the MIL-DTL-26482 Series I miniature cylindrical connector family. These connectors are widely utilized in aerospace and defense sectors due to their compact form factor and robust environmental sealing capabilities compared to larger series counterparts.

Replacement Considerations

Equivalent parts may include MS3124E10-3P or MS3106E10-3P variants from other qualified manufacturers, provided they meet identical MIL-DTL-26482 Series I mechanical and electrical specifications.