006-0908-16 A499

Overview

The TE Connectivity model 006-0908-16 A499 is a circular MIL-DTL-38999 Series III connector, specifically designed for aerospace and defense applications. It features a size 16 receptacle housing with a silver cadmium plating finish to ensure reliable conductivity and corrosion resistance in harsh environments. The component utilizes a 16-position socket contact arrangement configured in a single row, providing robust signal or power transmission capabilities. Constructed with a durable metal shell, it offers effective electromagnetic interference shielding and mechanical protection for the internal contacts. This unit is engineered to withstand extreme operational conditions, including high vibration and wide temperature fluctuations, making it suitable for critical mission-critical systems where long-term reliability and secure mating are paramount requirements.

Feature Summary

• Features a rugged metal shell construction with silver cadmium plating for superior environmental durability and corrosion resistance.
• Provides effective electromagnetic interference shielding through its conductive metallic enclosure design.
• Supports secure mating via a bayonet coupling mechanism that ensures rapid connection and firm retention under high vibration.
• Engineered to maintain performance integrity across extreme temperature ranges typical of aerospace and defense operations.

Applications

• Avionics systems requiring reliable signal transmission in flight control units
• Military communication equipment needing shielded interconnects
• Radar and sensor arrays operating in harsh environmental conditions

Procurement Notes

Verify the specific contact configuration and pinout against the official datasheet before integration, as variations exist within the Series III family. Confirm that the silver cadmium plating meets the environmental specifications required for your deployment zone. Ensure compatibility with the corresponding plug housing and mating interface standards. Check for any recent obsolescence notices or lifecycle changes from the manufacturer. Validate that the thermal and mechanical ratings align with the system's operational envelope.

Selection Notes

Select this component when a Series III form factor is mandated by the system architecture. Consider the silver cadmium finish if operating in corrosive environments where standard tin plating may degrade. Evaluate the weight and size constraints, as metal housings are heavier than polymer alternatives. Assess the need for EMI shielding; if unshielded connections suffice, lighter options may be available. Verify that the bayonet coupling speed suits the maintenance and assembly workflow requirements.

Part Context

This part belongs to the MIL-DTL-38999 Series III family, a widely adopted standard for circular connectors in the defense industry. It represents a high-density interconnect solution that replaces older Series I and II designs with improved contact density and performance. The Series III designation indicates a specific shell style and coupling method distinct from the flange-mount or panel-mount variants found in other series. It is a legacy but still active component type used in established military platforms.

Replacement Considerations

• 006-0908-16
• 006-0908-16-B

FAQ

What is the coupling mechanism for this connector?

It uses a bayonet coupling mechanism, which allows for quick engagement and disengagement while providing a secure lock against vibration.

Is this connector shielded?

Yes, the metal shell construction provides inherent electromagnetic interference (EMI) shielding for the internal contacts.