M55302/138B160Y

Headers, Male Pins Overview

The M55302/138B160Y is a rectangular MIL-DTL-55302 connector from the AirBorn W Series, manufactured by Molex. It features a 160-position configuration with three rows and male pin contacts. The unit utilizes solder termination for through-hole right-angle PCB mounting. Constructed with a polyphenylene sulfide (PPS) insulator and copper alloy contacts, it offers gold plating for enhanced conductivity. The component operates within a temperature range of -65°C to +125°C, supports a rated current of 5A, and provides an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• High-density interconnect capability with 160 positions arranged in a three-row layout.
• Robust construction using polyphenylene sulfide housing and copper alloy contacts.
• Secure mechanical attachment via push-pull locking system and right-angle through-hole soldering.

Headers, Male Pins Applications

• Avionics systems requiring high-density signal routing
• Military communication equipment interfaces
• Ruggedized electronic enclosures

Headers, Male Pins Procurement Notes

Verify the specific manufacturer lot traceability and RoHS compliance status directly with Molex or authorized distributors before procurement. Confirm that the ordering suffix matches the required polarization and guide set specifications. Ensure compatibility with mating receptacles regarding contact length and pitch dimensions. Request updated lifecycle status documentation to confirm long-term availability for production integration.

Headers, Male Pins Selection Notes

Select this part when a high-pin-count, right-angle board-to-board connection is required under MIL-DTL-55302 standards. The 2.54 mm pitch accommodates standard wiring harnesses while maintaining compact footprint efficiency. Evaluate thermal management requirements against the 125°C maximum operating limit. Consider the physical weight and board space constraints associated with the 160-position assembly during PCB layout design.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, a family of rectangular connectors designed for demanding environments. The series emphasizes durability and high-density performance for aerospace and defense applications. The M55302 designation indicates compliance with specific military dimensional and performance standards established for reliable interconnection solutions.

Headers, Male Pins Replacement Considerations

WG160PR9SY-1