WTAX20SAD9SY-B82

Headers, Receptacles, Female Sockets Overview

The WTAX20SAD9SY-B82 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a receptacle with 20 positions arranged in two rows. The component utilizes through-hole termination and features gold-plated copper alloy socket contacts. Constructed with a polyphenylene sulfide (PPS) body, it operates within a temperature range of -65°C to +125°C. Key electrical specifications include a 5 A current rating, 1 kV voltage rating, and 5 GOhms insulation resistance. The connector maintains a 2.54 mm pitch and complies with MIL-DTL-55302 standards.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy female socket contacts for corrosion resistance
• Utilizes polyphenylene sulfide housing material for thermal stability
• Supports vertical board mount installation via through-hole termination

Headers, Receptacles, Female Sockets Applications

• Military and aerospace electronic systems requiring MIL-Spec compliance
• High-reliability board-to-board interconnect applications
• Harsh environment equipment operating between -65°C and +125°C

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'B82' against official Molex/AirBorn documentation to confirm exact plating thickness and environmental ratings. Ensure compatibility with mating pins regarding contact retention force. Confirm RoHS status and lead-free requirements if applicable to your assembly process. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 20-position, dual-row receptacle is required for MIL-DTL-55302 applications. Choose this model over solder variants if through-hole mounting is preferred for mechanical strength. Consider the 1 kV rating and 5 A current capacity for circuit design limits. Verify that the straight orientation and 2.54 mm pitch align with the PCB layout constraints.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various row options and contact counts, ranging from single rows up to 208 contacts. The WTAX20SAD9SY-B82 represents a specific configuration within this family, focusing on high-density interconnects with robust mechanical and electrical performance standards.

Headers, Receptacles, Female Sockets Replacement Considerations

WTB20SAD9J-B82: Similar 20-position receptacle but may differ in mounting ear configuration or jackset type. WTAV20SAD7SY-B82: Alternative variant with different voltage rating (100 V) and solder termination. Verify mechanical dimensions and mating interface compatibility before substitution.