WTA40SAD11JL

Headers, Receptacles, Female Sockets Overview

The WTA40SAD11JL is a rectangular MIL-spec receptacle from the AirBorn W Series, manufactured by Molex. It features 40 positions arranged in a dual-row configuration with a 2.54 mm pitch. Designed for vertical through-hole board mounting, it utilizes gold-plated copper alloy socket contacts and a polyphenylene sulfide (PPS) plastic body. The component supports a current rating of 5 A and a voltage rating of 1 kV, with an insulation resistance of 5 GOhms. It operates within a temperature range of -65 C to +125 C and complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features fixed jackset long design without mounting ears
• Utilizes gold-plated copper alloy contacts for corrosion resistance
• Constructed with high-performance polyphenylene sulfide housing

Headers, Receptacles, Female Sockets Applications

• Military aerospace electronic systems
• Avionics interconnects
• Ruggedized defense communication equipment
• High-reliability industrial control boards

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '11' against the latest manufacturer datasheet to confirm tail length and jackset variations. Ensure compatibility with mating plug series before procurement. Confirm RoHS compliance status directly with the supplier as regulatory requirements may vary by production batch. Cross-reference the part number with official Molex/AirBorn catalogs to avoid substitution errors.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a 40-position dual-row receptacle is required for vertical PCB integration. The 2.54 mm pitch suits standard board layouts. Choose based on the need for MIL-DTL-55302 certification and high dielectric strength. Consider the fixed jackset long profile for specific panel thicknesses or mating constraints requiring extended engagement depth.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various position counts and termination styles. The WTA40SAD11JL specifically addresses applications needing robust electrical connections with standardized spacing. It represents a bridge between commercial reliability and military-grade durability standards.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include WTA40SAD7JL and WTA44SAD11JL. Verify pin count differences and tail length specifications before replacement. Ensure mating interface compatibility with existing plugs.