VRM-10-20-100-50-04-L1

Overview

The VRM-10-20-100-50-04-L1 is a rectangular MIL-Spec connector from the AirBorn verSI series, manufactured by Molex. It functions as a plug with 200 positions arranged in 4 rows and 50 columns. The component utilizes through-hole termination for board mounting and features male pin contacts with gold plating. Designed to meet MIL-DTL-83513 standards, it incorporates a metal body and vertical orientation. The unit includes guide pins and supports board thicknesses ranging from 0.125 to 0.250 inches.

Feature Summary

• Compliant with MIL-DTL-83513 military specifications for rugged interconnection
• Features a durable metal housing for structural integrity
• Incorporates guide pins for precise alignment during mating
• Utilizes gold-plated contacts to ensure reliable signal transmission

Applications

• Military avionics systems requiring high-density interconnects
• Ruggedized telecommunications infrastructure equipment
• Datacom applications demanding verified MIL-spec reliability
• Board-to-board stacking configurations in harsh environments

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm exact physical dimensions and contact configuration. Ensure compatibility with existing PCB layouts regarding hole patterns and board thickness constraints. Confirm RoHS compliance status if required by project specifications. Cross-reference the part number with official Molex/AirBorn documentation to validate availability and lead times directly with the supplier.

Selection Notes

Select this component when a vertical, through-hole plug is required for high-density MIL-Spec applications. The 4-row, 50-column configuration provides 200 circuits suitable for complex signal routing. Verify that the board thickness falls within the supported range for the integrated guide pins. Ensure the system design accommodates the right-angle or vertical mounting style specified for this receptacle type.

Part Context

This part belongs to the AirBorn verSI series, which offers high-density interconnect solutions compliant with MIL-DTL-83513. The series is characterized by its robust metal construction and versatile termination options, including press-fit and through-hole variants. These connectors are engineered for demanding environments where reliability and signal integrity are critical, serving both military and commercial aerospace markets.

Replacement Considerations

Consult the official AirBorn cross-reference guide for verified substitute part numbers. Ensure any replacement maintains identical MIL-DTL-83513 compliance and physical footprint. Verify that contact gender, plating material, and termination style match the original design requirements before substitution.