WTB70SAD9SY-D01

Overview

The AirBorn WTB70SAD9SY-D01 is a rectangular MIL-Spec receptacle from the W Series, designed for board mount applications. It features 70 positions arranged in two rows with a 2.54 mm pitch. The connector utilizes through-hole termination and gold-plated copper alloy socket contacts. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports a current rating of 5 A and a voltage rating of 1 kV. Operating temperatures range from -65 C to +125 C, with an insulation resistance of 5 GOhms.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy female contacts for stable signal transmission
• Utilizes high-performance Polyphenylene Sulfide (PPS) insulating material

Applications

• Military avionics systems requiring verified MIL-Spec interconnects
• Ruggedized electronic equipment operating in extreme thermal environments
• High-density circuit board mounting where vertical orientation is required

Procurement Notes

Verify the specific suffix D01 against official Molex/AirBorn documentation to confirm exact tail length or guide set configurations. Ensure compatibility with mating plugs by checking gender and row alignment. Request updated RoHS certificates and datasheets directly from authorized distributors to validate current manufacturing standards and compliance status before finalizing procurement orders.

Selection Notes

Select this component when a 70-position straight receptacle is required for PCB integration. Confirm that the 2.54 mm pitch aligns with the target board layout. Verify that the 5 A current rating per contact meets system power requirements. Ensure the operating temperature range covers the intended environmental conditions without exceeding the +125 C maximum limit.

Part Context

This part belongs to the AirBorn W Series, a family of rectangular connectors known for durability in harsh environments. The series offers various position counts and termination styles. This specific model represents a standard straight receptacle configuration within the broader MIL-DTL-55302 compliant product line, serving as a critical interface point in complex electronic assemblies.

Replacement Considerations

Cross-reference with M55302/58-C70Y for potential equivalent specifications. Verify mechanical dimensions and contact geometry before substitution. Consult manufacturer catalogs for updated part numbers if original stock is unavailable.