WTB50PR9SY-1

Headers, Male Pins Overview

The WTB50PR9SY-1 is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex. It is a board mount plug with pin contacts, designed for right-angle through-hole termination. The component features a dual-row configuration with 50 positions and a 2.54 mm pitch. Constructed with a Polyphenylene Sulfide (PPS) body and gold-plated copper alloy contacts, 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.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability.
• Features polarization mechanism and guide set for precise alignment.
• Includes mounting ears for secure mechanical attachment.

Headers, Male Pins Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix '-1' against official manufacturer documentation to confirm the presence of the guide set and polarization features. Ensure compatibility with mating receptacles such as the WTB50SAD9J series. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to procurement.

Headers, Male Pins Selection Notes

Select this part for applications requiring right-angle board mounting with high-density interconnects. The 50-position capacity suits complex signal routing needs. Verify that the 2.54 mm pitch aligns with PCB layout constraints. Ensure the operating environment falls within the specified temperature range and voltage requirements.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors known for durability in harsh environments. The WTB50PR9SY-1 variant specifically denotes a right-angle plug with unique polarization characteristics defined by the suffix. It complements matching receptacles to form complete connector assemblies for critical circuit connections.

Headers, Male Pins Replacement Considerations

M55302/57B50X is listed as an alias for similar configurations within the MIL-DTL-55302 family. Verify exact pinout and polarization differences before substitution. Cross-reference with other W Series plugs to ensure mechanical and electrical compatibility.