M55302/57A20Y

Headers, Male Pins Overview

The M55302/57A20Y is a rectangular MIL-DTL-55302 connector from the AirBorn W Series, manufactured by Molex. It features a right-angle PCB mount configuration with solder termination. The component provides 20 positions arranged in two rows with a 2.54 mm pitch. Contacts are gold-plated copper alloy pins rated for 5 A current and 100 V voltage. The housing utilizes Polyphenylene Sulfide (PPS), supporting operation between -65 C and +125 C with an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Right-angle PCB mounting design for space-constrained applications
• Gold-plated contacts ensure reliable signal transmission
• Polyphenylene Sulfide housing offers thermal stability

Headers, Male Pins Applications

• Military electronic systems
• Aviation instrumentation
• Ruggedized industrial control units

Headers, Male Pins Procurement Notes

Verify availability directly with Molex or authorized distributors as supply status may vary. Confirm RoHS compliance details and specific manufacturing lot requirements before finalizing procurement orders to ensure alignment with project specifications.

Headers, Male Pins Selection Notes

Select this part for high-density interconnects requiring right-angle board attachment. Ensure mating connectors match the 20-position, two-row pin configuration. Verify that the 2.54 mm pitch aligns with the target PCB layout constraints.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, designed for demanding environments. It adheres to MIL-DTL-55302 standards, ensuring compatibility with other military-grade connectors within the same specification family for system integration.

Headers, Male Pins Replacement Considerations

Compatible substitutes include M55302/57-A20Y and M55302/57A20Y/0. Verify exact suffix variations to confirm identical electrical ratings and mechanical dimensions before substitution.