WTB120PR9SY

Headers, Male Pins Overview

The WTB120PR9SY is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a right-angle plug design with board mount installation and through-hole termination. The component provides 120 positions in a dual-row configuration with male pin contacts. Electrical specifications include a current rating of 5 A and a voltage rating of 1 kV. The contacts are gold-plated copper alloy with a 2.54 mm pitch. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range of -65 C to +125 C and an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability.
• Utilizes gold-plated copper alloy contacts for durable signal transmission.
• Features a right-angle form factor for efficient board space utilization.

Headers, Male Pins Applications

• Mil-aero electronic systems
• Medical device interconnects
• High-density circuit board connections

Headers, Male Pins Procurement Notes

Verify RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the specific part number matches the required polarization and mounting style for your application. Ensure that the thermal and electrical ratings align with the system requirements. Check for any recent product change notices that may affect compatibility or availability.

Headers, Male Pins Selection Notes

Select this connector when a high-density, right-angle interface is required for MIL-Spec applications. The 120-position count suits complex signal routing needs. Consider the 5 A current rating and 1 kV voltage limit for power and signal integrity. The PPS housing offers robust environmental protection suitable for demanding operational conditions.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, designed for high-performance mil-aero and medical solutions. The series emphasizes durability and precision in electronic interconnects. As a Molex company product, it adheres to strict quality standards for critical infrastructure and specialized industrial equipment.

Headers, Male Pins Replacement Considerations

The part number alias M55302/57B30X indicates cross-reference potential within the MIL-DTL-55302 family. Verify mechanical dimensions and contact configurations before substituting with other manufacturers' equivalents to ensure proper fit and function.