WTB70PR9SY

Headers, Male Pins Overview

The AirBorn WTB70PR9SY is a rectangular MIL-DTL-55302 series plug connector featuring 70 positions in a dual-row configuration. It utilizes through-hole termination with gold-plated copper alloy pin contacts on a 2.54 mm pitch. The housing is constructed from Polyphenylene Sulfide (PPS) for board mount right-angle installation. Rated for 5 A current and 1 kV voltage, it offers 5 GOhms insulation resistance. Operating temperatures range from -65 C to +125 C, supporting 22 AWG wire gauges.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged deployment
• Right-angle board mount design facilitates dense spatial integration
• Gold-plated contacts ensure reliable signal transmission in harsh environments

Headers, Male Pins Applications

• Aerospace control and display systems
• Satellite and rocket guidance mechanisms
• Electronic warfare and jamming equipment

Headers, Male Pins Procurement Notes

Verify the manufacturer part number against official Molex/AirBorn documentation to confirm compliance with MIL-DTL-55302 standards. Ensure the specific suffix matches the required contact plating and housing material specifications. Cross-reference the alias M55302/57B70X for procurement accuracy. Confirm RoHS status and environmental ratings prior to integration into mission-critical hardware.

Headers, Male Pins Selection Notes

Select this component when high-density interconnects are required within strict military form factors. The right-angle orientation suits applications with limited vertical clearance. Verify that the 5 A current rating and 1 kV insulation resistance align with system electrical requirements. Consider the PPS housing durability for operation within the specified temperature extremes of -65 C to +125 C.

Headers, Male Pins Part Context

This connector belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series is characterized by robust construction and adherence to stringent military standards. It serves as a critical interface solution in sectors requiring high reliability and performance under extreme conditions.

Headers, Male Pins Replacement Considerations

The part shares equivalence with the designation M55302/57B70X. Verify mechanical dimensions and contact configurations before substituting with other MIL-DTL-55302 compatible plugs from different manufacturers.