WGA122PR9SY548-0

Headers, Male Pins Overview

The WGA122PR9SY548-0 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a 122-position configuration with three rows and a 2.54 mm pitch. Designed as a right-angle plug for board mounting, it utilizes through-hole termination with gold-plated copper alloy pin contacts. The housing is constructed from Polyphenylene Sulfide (PPS). Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65°C to +125°C and maintains an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features right-angle board mount design for space-efficient integration
• Utilizes gold-plated contacts for reliable signal transmission
• Constructed with PPS housing for thermal stability

Headers, Male Pins Applications

• Military avionics systems
• Aerospace communication equipment
• Defense ground station interfaces
• Rugged industrial control panels

Headers, Male Pins Procurement Notes

Verify the specific suffix '548-0' against official Molex/AirBorn documentation to confirm exact plating thickness, contact tail length, or mounting ear variations. Ensure compatibility with mating receptacles in the same series. Confirm RoHS compliance status and lead times directly with authorized distributors, as this part may be subject to factory special order requirements.

Headers, Male Pins Selection Notes

Select this component when a high-density, right-angle interconnect is required for MIL-Spec environments. Ensure the mating counterpart matches the 122-position, 3-row configuration. Verify that the PCB layout supports through-hole termination and that the operating temperature extremes align with the -65°C to +125°C rating. Consider mechanical strain relief needs due to the right-angle orientation.

Headers, Male Pins Part Context

This connector belongs to the AirBorn W Series, a line of high-reliability interconnects designed for demanding applications. The series is known for its robust construction and compliance with stringent military standards. As a Molex company, AirBorn provides specialized solutions for defense, aerospace, and industrial markets requiring durable electronic connections.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other W-Series plugs with identical position counts and termination types, such as WGA122PR7J or WGA122PR9SY, provided the specific suffix variations match the application requirements. Always verify dimensional drawings and mating interface details before substitution.