WTB70SAD11SY-11

Headers, Receptacles, Female Sockets Overview

The WTB70SAD11SY-11 is a rectangular MIL-DTL-55302 series board mount receptacle manufactured by AirBorn, a Molex company. It features 70 circuits arranged in a dual-row configuration with socket contacts. The connector utilizes a 2.54 mm (0.100 inch) pitch and is designed for vertical through-hole termination. Constructed with a polyphenylene sulfide (PPS) plastic body, it includes guide sets and mounting ears for secure installation. The unit supports a maximum operating temperature of +125°C and a minimum of -65°C, with a rated current of 5 A per contact.

Headers, Receptacles, Female Sockets Feature Summary

• Military-grade construction compliant with MIL-DTL-55302 specifications for rugged environments
• Push-pull fastening mechanism ensures secure mating and unmating cycles
• Gold-plated copper alloy contacts provide reliable signal transmission
• Integrated guide set facilitates precise alignment during connection

Headers, Receptacles, Female Sockets Applications

• Avionics systems requiring high-density interconnects
• Military communication equipment
• Ruggedized electronic instrumentation
• Defense aerospace control units

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix '-11' against official AirBorn documentation to confirm exact tail length or accessory variations, as standard datasheets may list base models like WTB70SAD11SY. Ensure compatibility with corresponding male plugs from the same W Series family. Confirm RoHS compliance status and lead finish requirements for your assembly process before ordering.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-pin-count, dual-row receptacle is required for board-to-board connections in space-constrained applications. The 2.54 mm pitch allows for standard PCB layouts. Consider the through-hole mounting style and push-pull latching system if vibration resistance and quick access are critical design factors for the target enclosure.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors known for their durability and performance in harsh conditions. The series offers various pin counts and configurations, making it suitable for diverse industrial and military applications. The WTB70SAD11SY variant specifically addresses needs for 70-position connectivity with robust mechanical retention.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include other W Series receptacles with matching pin counts and pitch, such as WTB70SAD11SY variants with different suffixes for specific tail lengths. Cross-reference with MIL-DTL-55302 equivalents from other manufacturers only if form, fit, and function data sheets confirm identical electrical and mechanical parameters.