WTB44PR7SY548

Headers, Male Pins Overview

The WTB44PR7SY548 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features 44 positions arranged in two rows with solder termination and gold-plated copper alloy pins. Designed for right-angle mounting, it complies with MIL-DTL-55302 standards. The housing utilizes polyphenylene sulfide (PPS) material, supporting an operating temperature range of -65°C to +125°C. Rated at 5 A with 5 GOhms insulation resistance, this component ensures reliable interconnection in demanding environments.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Utilizes gold-plated contacts on copper alloy substrates for conductivity
• Features right-angle PCB mounting configuration for space optimization

Headers, Male Pins Applications

• Defense electronics systems
• Aerospace avionics interfaces
• Industrial control equipment

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm exact pin count, plating thickness, and mounting style variations. Ensure compatibility with mating receptacles within the W Series family. Confirm RoHS compliance status through current manufacturer certificates prior to integration into regulated supply chains.

Headers, Male Pins Selection Notes

Select this connector when MIL-DTL-55302 compliance is mandatory for the application. Evaluate the 44-position density and right-angle form factor against board layout constraints. Consider the PPS housing thermal stability and 5 A current rating relative to circuit requirements. Validate that the solder termination method aligns with available assembly processes.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, now integrated under Molex. The series specializes in high-density, rugged connectors designed for harsh environments. The WTB44PR7SY548 represents a standard rectangular configuration within this lineage, maintaining historical AirBorn engineering standards for durability and signal integrity in critical infrastructure applications.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 44-pin count, and right-angle geometry. Cross-reference with other manufacturers offering equivalent military-grade rectangular connectors. Verify dimensional tolerances and contact plating specifications to ensure mechanical and electrical interchangeability without redesign.