71-432594-18P

Overview

The Amphenol Aerospace Operations model 71-432594-18P is a circular connector assembly designed for high-reliability applications. It features an 18-position configuration utilizing solder termination contacts housed within a robust metal shell. The connector adheres to MIL-DTL-38999 Series I specifications, ensuring compatibility with standard mating interfaces. This specific part number denotes a plug variant constructed with corrosion-resistant materials suitable for demanding environmental conditions.

Feature Summary

• Constructed with durable metal housing for mechanical protection
• Utilizes solder contact termination for secure electrical connections
• Designed to meet stringent military reliability standards

Applications

• Aviation avionics systems
• Military ground equipment
• Marine navigation instruments

Procurement Notes

Verify the exact suffix codes against official manufacturer documentation to ensure correct contact type and shell finish. Confirm that the requested item matches the specific series designation and environmental sealing requirements. Cross-reference the drawing numbers to validate dimensional accuracy before procurement.

Selection Notes

Select this component based on the required pin count and mounting style. Ensure the mating connector shares the same series and interface dimensions. Evaluate environmental seals if exposure to moisture or dust is anticipated. Verify cable entry orientation needs during integration planning.

Part Context

This component belongs to the MIL-DTL-38999 Series I family of circular connectors. These connectors are widely used in aerospace and defense sectors due to their compact size and high density. The series offers various shell sizes and contact arrangements to suit diverse wiring harness requirements.

Replacement Considerations

Compatible replacements must match the MIL-DTL-38999 Series I interface. Verify identical shell size, contact arrangement, and mounting method. Ensure substitute parts maintain equivalent environmental sealing ratings and material specifications.