WG104PR9SY-1

Overview

The WG104PR9SY-1 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It is a right-angle plug with 104 positions arranged in three rows, utilizing gold-plated copper alloy pins and a polyphenylene sulfide (PPS) housing. Designed for board mount through-hole termination, it supports a current rating of 5 A and a voltage rating of 1 kV. The component operates within a temperature range of -65 C to +125 C, features a 2.54 mm pitch, and provides an insulation resistance of 5 GOhms.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged environmental performance
• Features right-angle mounting configuration for space-constrained board layouts
• Utilizes gold-plated contacts on copper alloy substrates for reliable signal transmission

Applications

• Military avionics systems requiring high-density interconnects
• Ruggedized ground-based communication equipment
• Defense electronics assemblies subject to strict environmental standards

Procurement Notes

Verify the specific suffix '-1' against official datasheets to confirm exact mating compatibility and accessory requirements. Confirm RoHS status and lead times directly with authorized distributors or the manufacturer, as supply chain conditions for military-grade components fluctuate frequently.

Selection Notes

Select this part when a high-pin-count, right-angle male connector is required for MIL-DTL-55302 applications. Ensure the mating receptacle matches the 104-position, three-row configuration. Verify that the PCB layout accommodates the through-hole termination style and the physical dimensions of the right-angle housing.

Part Context

This component belongs to the AirBorn W Series, a family of rectangular connectors designed for demanding environments. The series offers various pin counts and configurations, maintaining consistent electrical characteristics and mechanical durability across different position counts while adhering to established military standards.

Replacement Considerations

Cross-reference with equivalent MIL-DTL-55302 compliant parts from other manufacturers if availability is constrained. Ensure any substitute maintains identical pin count, row configuration, and contact type to guarantee mechanical and electrical interchangeability.