71-418622-14P

Overview

The Amphenol Aerospace Operations model 71-418622-14P is a circular connector receptacle designed for high-reliability applications. It features a 14-pin configuration utilizing contact arrangement 14-14, which includes fourteen size 16 solder pin contacts. The housing is constructed from aluminum alloy with an electroless nickel plating finish to provide corrosion resistance and durability in harsh environments. This component adheres to MIL-DTL-38999 Series I specifications, ensuring compatibility with standard mating interfaces. The design supports panel mount installation via a jam nut securing mechanism, providing a secure mechanical connection for aerospace and defense systems requiring robust electrical interconnects.

Feature Summary

• Constructed with aluminum alloy housing featuring electroless nickel plating for enhanced environmental protection
• Engineered with a 14-pin contact arrangement using size 16 solder pins for reliable signal transmission
• Designed for panel mount installation with a jam nut securing method to ensure vibration resistance

Applications

• Aerospace avionics systems requiring MIL-DTL-38999 Series I compliance
• Defense electronics equipment needing ruggedized circular connectors
• Industrial control panels exposed to harsh environmental conditions

Procurement Notes

Verify the specific contact arrangement and plating options against the official datasheet before procurement. Ensure that the ordering suffix matches the required environmental sealing and contact material specifications. Confirm compatibility with mating plugs regarding shell size and thread type. Cross-reference the manufacturer's latest documentation to validate current availability and technical revisions.

Selection Notes

Select this component based on the requirement for a 14-position receptacle with size 16 pins. Evaluate the need for aluminum housing versus other materials based on weight and corrosion constraints. Consider the panel thickness and mounting style when determining the appropriate accessory kit. Ensure the operating temperature range aligns with the system's environmental demands.

Part Context

This part belongs to the MIL-DTL-38999 Series I family of circular connectors, widely used in military and aerospace sectors. The series is known for its compact size and high density compared to older Series III designs. The 71-series designation typically indicates a specific shell style and coupling mechanism within the broader Amphenol portfolio, focusing on reliability and standardized interfaces.

Replacement Considerations

Direct replacements must match the MIL-DTL-38999 Series I specification exactly. Verify pin count, contact size, and mounting style before substitution. Alternative manufacturers may offer equivalent parts under different naming conventions, but interface compatibility must be confirmed through official cross-reference guides.