M55302/191C100Y

Headers, Male Pins Overview

The M55302/191C100Y is a rectangular MIL-DTL-55302 connector from the AirBorn R Series. It features 100 positions arranged in two rows with a 1.9 mm pitch. The component utilizes male pin contacts made of copper, plated with gold, and housed in polyphenylene sulfide (PPS). Designed for right-angle through-hole mounting on printed circuit boards, it supports a current rating of 3 A and a voltage rating of 83 V. The unit operates within a temperature range of -65 C to +125 C and maintains an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• High-density interconnect capability with 100 positions in a compact two-row configuration
• Right-angle orientation facilitates efficient board space utilization in constrained enclosures
• Gold-plated copper alloy contacts ensure reliable signal transmission and corrosion resistance
• Polyphenylene sulfide housing provides thermal stability and mechanical durability

Headers, Male Pins Applications

• Military avionics systems requiring high pin count interconnects
• Ruggedized communication equipment interfaces
• Industrial control panels with strict spatial constraints
• Defense electronics assemblies demanding MIL-DTL-55302 compliance

Headers, Male Pins Procurement Notes

Verify the specific suffix 'C' against official AirBorn documentation to confirm exact contact arrangement and mating interface details. Ensure compatibility with existing PCB footprints and mating receptacles. Confirm RoHS status and environmental certifications required for the target application. Cross-reference the part number with the latest manufacturer datasheet to validate availability and lifecycle status before procurement.

Headers, Male Pins Selection Notes

Select this component when a high-density, right-angle through-hole connector is required for MIL-DTL-55302 applications. The 1.9 mm pitch and 100-position capacity suit designs needing substantial I/O in limited volumes. Verify that the 3 A current rating and 83 V voltage limits align with system requirements. Consider the PPS material properties for thermal management needs within the specified operating temperature range.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, designed for high-reliability military and aerospace applications. The series emphasizes robust construction and consistent performance under harsh conditions. As a Molex company product, it adheres to stringent quality standards. The M55302 designation indicates compliance with MIL-DTL-55302 specifications, ensuring interchangeability and reliability in critical defense and industrial systems.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult official AirBorn documentation for direct replacements or cross-reference compatible parts within the MIL-DTL-55302 standard. Verify mechanical and electrical compatibility before substituting.