71-490008-41S

Overview

The Amphenol Aerospace Operations model 71-490008-41S is a circular connector assembly designed for high-reliability applications. It features a shell size of 23 and utilizes a solder termination method for secure electrical connections. The connector incorporates 41 contact positions, arranged to support complex signal routing requirements in demanding environments. This specific configuration includes a receptacle housing with a straight cable exit orientation, facilitating integration into panel-mounted or inline setups where space constraints and wiring directionality are critical factors for system design.

Feature Summary

• High-density contact arrangement supporting 41 positions within a compact shell size
• Robust solder termination interface ensuring durable electrical connectivity
• Straight cable exit design optimized for specific panel mounting geometries

Applications

• Aviation avionics systems requiring reliable signal transmission
• Military ground equipment with strict environmental durability standards
• Industrial control panels needing high-pin-count interconnects

Procurement Notes

Verify the exact mating counterpart specifications before procurement. Confirm that the required contacts are included or ordered separately, as housings often ship without pins. Ensure the environment rating matches operational conditions. Check for any specific certification requirements relevant to your industry sector. Validate compatibility with existing cabling assemblies to prevent installation errors.

Selection Notes

Select this component when a high pin count is necessary within a standard MIL-DTL-38999 series form factor. Consider the straight cable exit if space allows for direct rear access. Evaluate the need for additional shielding or environmental sealing options if operating in harsh conditions. Ensure the chosen contact type matches the circuit requirements for current carrying capacity.

Part Context

This part belongs to the Amphenol Series 71 circular connector family, known for its rugged construction and compliance with military specifications. These connectors are widely used in aerospace and defense sectors due to their proven reliability under vibration and extreme temperatures. The Series 71 designation indicates a specific shell style and coupling mechanism distinct from other Amphenol product lines.

Replacement Considerations

Cross-reference with equivalent MIL-DTL-38999 Series I connectors from other manufacturers. Verify dimensional interchangeability and contact placement accuracy. Ensure that any substitute meets the same environmental and performance standards. Check for availability of compatible accessories such as backshells and strain reliefs.