M55302/191A100X

Headers, Male Pins Overview

The M55302/191A100X is a rectangular MIL-DTL-55302 connector from the AirBorn R Series. It features 100 positions across two rows with a 1.9 mm pitch. The component utilizes gold-plated copper contacts and a Polyphenylene Sulfide (PPS) housing. Designed for right-angle PCB mounting via solder termination, it supports a current rating of 3 A and voltage up to 83 V. Operating temperatures range from -65 C to +125 C, with an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• High-density interconnect capability with 100 positions in a compact footprint
• Robust construction using Polyphenylene Sulfide housing and gold-plated contacts
• Compliance with MIL-DTL-55302 military specifications for reliability

Headers, Male Pins Applications

• Avionics systems requiring high pin counts
• Radar and electronic warfare equipment
• Military communication hardware

Headers, Male Pins Procurement Notes

Verify the specific suffix 'A' against official AirBorn documentation to confirm exact plating thickness and material composition. Ensure compatibility with mating receptacles within the same series. Confirm RoHS status and environmental certifications prior to integration into regulated defense or aerospace projects.

Headers, Male Pins Selection Notes

Select this model for applications demanding high signal density in constrained spaces. The right-angle configuration facilitates efficient board layout routing. Verify that the 1.9 mm pitch aligns with existing PCB design constraints and that the 3 A current rating meets system power requirements.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, designed for mission-critical environments. It offers 2 to 6 row options with contact counts ranging from 10 to 604. The series is characterized by high reliability and durability, making it suitable for harsh operational conditions where standard connectors may fail.

Headers, Male Pins Replacement Considerations

Cross-reference with M55302/191-B100X for potential functional similarities. Verify mechanical dimensions and electrical ratings before substitution. Consult manufacturer datasheets to ensure interface compatibility and performance equivalence.