M55302/138A160Y

Headers, Male Pins Overview

The M55302/138A160Y is a rectangular MIL-DTL-55302 connector from the AirBorn W Series, manufactured by Molex. It features 160 positions in a 3-row configuration with male pin contacts. The plug utilizes a right-angle through-hole solder termination style and includes board mounting ears for secure installation. Constructed with copper alloy contacts featuring gold plating and a PPS insulator, it supports a 2.54 mm pitch. Rated for 5 A current and 1000 V voltage, it operates within a temperature range of -65°C to +125°C.

Headers, Male Pins Feature Summary

• High-density interconnect capability with 160 circuits arranged in three rows
• Robust mechanical stability provided by right-angle through-hole termination and integrated mounting ears
• Durable construction utilizing Polyphenylene Sulfide (PPS) insulation and gold-plated copper alloy contacts

Headers, Male Pins Applications

• Board-to-board interconnections requiring high pin counts
• Military and aerospace electronic systems
• Industrial control modules demanding rugged reliability

Headers, Male Pins Procurement Notes

Verify the specific manufacturer suffix and RoHS compliance status directly with Molex or authorized distributors before procurement. Confirm that the part number matches the exact military specification requirements for your application. Ensure compatibility with mating receptacles regarding polarization and guide sets. Check for any recent product change notifications related to material composition or manufacturing origin.

Headers, Male Pins Selection Notes

Select this component when a high-density, ruggedized connection is required for PCB mounting. The right-angle design facilitates compact board layouts while the through-hole soldering ensures strong mechanical retention. Verify that the 2.54 mm pitch aligns with your circuit board trace spacing. Consider the 5 A current rating and environmental temperature limits to ensure operational safety under load.

Headers, Male Pins Part Context

This connector belongs to the AirBorn W Series, a line of rectangular MIL-DTL-55302 connectors known for high performance in harsh environments. The series offers various configurations including different row counts and termination styles. As a Molex company product, AirBorn maintains strict quality standards for defense and aerospace applications, ensuring consistent electrical and mechanical performance across the portfolio.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.