WTB56SAD9JTB

Headers, Receptacles, Female Sockets Overview

The WTB56SAD9JTB is a rectangular MIL-DTL-55302 qualified board mount receptacle from the AirBorn W Series. It features 56 positions arranged in a dual-row configuration with a 2.54 mm (0.100 inch) pitch. Designed for vertical through-hole termination, this component utilizes gold-plated copper alloy socket contacts housed within a polyphenylene sulfide (PPS) body. The connector supports a current rating of 5 A and operates reliably within a temperature range of -65 °C to +125 °C. It includes mounting ears for secure installation and offers polarization options.

Headers, Receptacles, Female Sockets Feature Summary

• MIL-DTL-55302 qualified military-grade construction
• Gold-plated copper alloy socket contacts
• Polyphenylene sulfide insulating body
• Vertical through-hole termination style

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics systems
• Defense communication equipment
• Military electronic assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'JTB' against official Molex/AirBorn documentation to confirm exact polarization, guide set, and tail length specifications. Ensure compatibility with corresponding male plug connectors within the same W Series family. Confirm that the required pin count and row arrangement match the design constraints. Request updated datasheets to validate RoHS compliance status and material certifications prior to procurement.

Headers, Receptacles, Female Sockets Selection Notes

Select this receptacle when a high-density, ruggedized interconnect solution is required for harsh environments. The 56-position capacity suits complex signal routing needs. Verify that the PCB layout accommodates the dual-row footprint and through-hole requirements. Consider the operating temperature range and voltage ratings to ensure system reliability under extreme conditions.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding applications. As part of the Molex portfolio, it adheres to strict military standards. The series is known for its durability and precision engineering, serving critical roles in sectors where connection integrity is paramount.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must maintain identical MIL-DTL-55302 compliance, 56-position count, and 2.54 mm pitch. Cross-reference mating plugs to ensure mechanical and electrical compatibility. Verify that alternative parts offer equivalent thermal performance and contact plating specifications.