WTB70PR7SY-2

Headers, Male Pins Overview

The WTB70PR7SY-2 is a rectangular MIL-spec connector plug from the AirBorn W Series, manufactured by Molex. It features 70 positions arranged in two rows with male pin contacts. Designed for board mount installation, it utilizes through-hole termination and right-angle orientation. The housing is constructed from Polyphenylene Sulfide (PPS), while contacts are made of copper alloy with gold plating. Key electrical parameters include a 5 A current rating, 1 kV voltage rating, and 5 GOhms insulation resistance. It operates within a temperature range of -65 C to +125 C, uses a 2.54 mm pitch, and supports 22 AWG wire.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability.
• Features gold-plated copper alloy contacts for durable signal transmission.
• Utilizes PPS housing material for high thermal stability and chemical resistance.

Headers, Male Pins Applications

• Military avionics systems requiring certified interconnects
• Ruggedized electronic equipment operating in extreme temperatures
• Board-to-board connections in defense communication hardware

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Molex documentation to confirm polarization and guide set configurations. Ensure compatibility with mating receptacles such as the WTB70SED11SY series. Confirm RoHS compliance status and manufacturing origin prior to order placement. Cross-reference the MIL-DTL-55302 designation with the manufacturer's latest datasheet to validate performance standards.

Headers, Male Pins Selection Notes

Select this component when a right-angle, dual-row plug with 70 positions is required for MIL-DTL-55302 applications. Ensure the PCB layout accommodates the 2.54 mm pitch and through-hole termination style. Verify that the system environment stays within the specified -65 C to +125 C operational range. Confirm mechanical clearance for the right-angle profile and mounting ears.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for harsh environments. The series offers various contact counts and orientations, all adhering to strict military standards. The WTB70PR7SY-2 specifically addresses high-density interconnect needs in defense and aerospace sectors, providing robust connectivity solutions.

Headers, Male Pins Replacement Considerations

M55302/57A70Y is the equivalent government part number. Verify cross-compatibility with existing system designs before substitution.

Headers, Male Pins FAQ

What is the contact type for the WTB70PR7SY-2?

The WTB70PR7SY-2 features male pin contacts.

Does this connector comply with military specifications?

Yes, it complies with MIL-DTL-55302 standards.