WRD122SAD9J

Headers, Receptacles, Female Sockets Overview

The WRD122SAD9J is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features 122 positions arranged in four rows with a 2.54 mm pitch. Designed as a straight plug for board mounting, it utilizes through-hole solder termination and female socket contacts. The component supports a current rating of 5 A and a voltage rating of 1 kV. Constructed with copper alloy contacts featuring gold plating and a polyphenylene sulfide (PPS) housing, it operates within a temperature range of -65 °C to +125 °C.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy contacts for stable signal transmission
• Utilizes polyphenylene sulfide housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Aerospace control units
• Electronic warfare equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the specific suffix matches the required orientation and termination style. Confirm compatibility with mating plugs within the same series. Ensure environmental ratings meet project requirements. Check for RoHS compliance status if applicable. Validate supplier authenticity to prevent counterfeit components.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when high-density interconnects are required in harsh environments. The four-row configuration maximizes pin count within standard footprints. Gold plating ensures durability against corrosion. Verify that the straight mounting angle fits the mechanical enclosure constraints.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding applications. The series is known for its robust construction and adherence to strict military standards. It serves as a critical interface in systems requiring reliable electrical connections under extreme conditions.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible mating parts include other W Series plugs such as WRD122PR7JCL. Verify pinout and row alignment before substitution. Ensure the replacement maintains the same contact gender and termination method.