WTB70PR7SY-10

Headers, Male Pins Overview

The WTB70PR7SY-10 is a rectangular MIL-spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount plug with male pin contacts and through-hole termination. The component features a dual-row configuration with 44 positions and a 2.54 mm pitch. Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65 °C to +125 °C. Constructed with gold-plated copper alloy contacts and a Polyphenylene Sulfide (PPS) housing, it complies with MIL-DTL-55302 standards.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Right-angle mounting design facilitates dense circuit board layouts
• Gold-plated copper alloy contacts ensure stable signal transmission
• Polyphenylene Sulfide housing provides thermal stability up to 125 °C

Headers, Male Pins Applications

• Military avionics systems requiring standardized interconnects
• Ruggedized electronic enclosures subject to harsh environments
• High-density circuit board assemblies needing right-angle connections

Headers, Male Pins Procurement Notes

Verify the specific suffix '-10' against official manufacturer documentation to confirm polarization guide set requirements. Ensure compatibility with mating receptacles in the same series. Confirm RoHS compliance status directly with the supplier, as regulatory details may vary by production batch.

Headers, Male Pins Selection Notes

Select this model for applications necessitating a right-angle, through-hole plug with 44 circuits. Verify that the 2.54 mm pitch aligns with existing board layout constraints. Ensure the 5 A current rating per contact meets system power distribution needs without derating issues.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, a line of high-performance rectangular connectors designed for demanding environments. The series offers various position counts and mounting styles, all adhering to strict military durability standards while maintaining compact form factors for modern electronics.

Headers, Male Pins Replacement Considerations

The equivalent government part number is M55302/57A44Y. Cross-reference this designation to verify mechanical and electrical equivalence before substitution.