WTAX70SACSYL

Overview

The AirBorn WTAX70SACSYL is a rectangular MIL-Spec connector from the W Series, manufactured by Molex. It features 70 positions in a 2-row configuration with a 2.54 mm pitch. Designed as a straight receptacle for board mounting, it utilizes solder cup termination and gold-plated copper alloy sockets. The housing is constructed from Polyphenylene Sulfide (PPS). Rated for 1 kV and 5 A, it operates between -65 C and +125 C with an insulation resistance of 5 GOhms. This component complies with MIL-DTL-55302 standards.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high reliability
• Utilizes gold-plated copper alloy contacts for stable signal transmission
• Constructed with Polyphenylene Sulfide (PPS) housing for thermal stability

Applications

• Military avionics systems requiring rugged interconnects
• Ground-based defense communication equipment
• High-density electronic assemblies in harsh environments

Procurement Notes

Verify the specific suffix 'L' against official Molex/AirBorn documentation to confirm locking mechanism or environmental sealing variations. Ensure compatibility with mating plugs regarding MIL-DTL-55302 interface dimensions. Confirm RoHS status through current manufacturer certificates as compliance details may vary by production batch.

Selection Notes

Select this part for applications demanding high pin counts in a compact two-row layout. The solder cup termination requires compatible PCB drilling and assembly processes. Verify that the 2.54 mm pitch aligns with system density requirements and that the straight orientation fits the mechanical enclosure constraints without interference.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for mission-critical applications. The series offers various row counts and termination styles to support diverse military and aerospace interconnect needs while maintaining strict adherence to government performance standards.

Replacement Considerations

Cross-reference with M55302/58-A70X, the equivalent government part number. Verify that substitute components maintain identical contact arrangements and environmental ratings before integration into existing designs.