VRM-04-10-200-50-03-L

Overview

The VRM-04-10-200-50-03-L is a rectangular military specification connector from the AirBorn verSI series, manufactured by Molex. It features a vertical plug configuration with through-hole termination and male pin contacts. The unit provides 40 positions arranged in 4 rows, utilizing a 1.27 mm pitch. Key specifications include a 20.00 mm board spacing, gold plating on contacts, and an aluminum alloy housing. It complies with MIL-DTL-83513 standards.

Feature Summary

• Compliant with MIL-DTL-83513 military specifications for rugged reliability
• Vertical board mount design with through-hole termination
• Gold-plated phosphor bronze contacts for conductivity
• Aluminum alloy housing for structural integrity

Applications

• Board-to-board interconnects
• Mezzanine connections
• Military avionics systems
• Rugged electronic enclosures

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required board thickness and termination style. Confirm that the aluminum housing and gold plating meet project environmental requirements. Cross-reference the part number with official Molex/AirBorn documentation to validate availability and revision status before procurement.

Selection Notes

Select this component when a high-density, vertically mounted connector is required for MIL-Spec applications. Ensure the 20.00 mm board spacing matches the mechanical stack-up design. Verify that the 4-row, 10-column configuration provides sufficient circuit count for the application without requiring additional connectors.

Part Context

This part belongs to the AirBorn verSI family of rectangular connectors, designed for demanding environments. The series offers various row and column configurations with standardized 1.27 mm pitch. The VRM variant specifically denotes a metal housing construction, distinguishing it from plastic-housed counterparts within the same product line.

Replacement Considerations

Direct substitutes must match the MIL-DTL-83513 standard, 4-row layout, and 1.27 mm pitch. Verify equivalent board spacing and termination type. Consult the manufacturer's cross-reference guide for approved alternate part numbers.