VRM-04-50-100-50-03-L

Overview

The VRM-04-50-100-50-03-L is a rectangular MIL-DTL-83513 plug from the AirBorn verSI series. It features a 1.27 mm pitch with 4 rows and 50 columns, providing 200 positions. The connector utilizes gold-plated phosphor bronze pins and a liquid crystal polymer body. Designed for vertical through-hole board mounting, it supports a current rating of 2 A and operates between -55°C and +125°C.

Feature Summary

• Compliant with MIL-DTL-83513 military specifications for rugged reliability
• Utilizes high-density 1.27 mm pitch for compact signal routing
• Features gold-plated contacts for superior conductivity and corrosion resistance

Applications

• Vertical PCB interconnection in defense systems
• High-density data processing modules
• Avionics equipment requiring MIL-spec durability

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm plating thickness and termination style. Confirm availability as this component may be subject to factory special order status. Ensure compatibility with mating receptacles within the same verSI series family.

Selection Notes

Select this model for applications requiring a male plug interface with vertical orientation. Verify that the target board spacing matches the specified dimensions. Ensure the design accommodates the required 200-position density and through-hole termination constraints.

Part Context

This part belongs to the AirBorn verSI series, designed for high-reliability vertical interconnects. The series offers various row and column configurations to meet diverse circuit count requirements while maintaining a consistent 1.27 mm pitch standard across the product line.

Replacement Considerations

Direct substitutes must match the MIL-DTL-83513 specification, 4-row configuration, and 200-position count. Verify pin size and tail length compatibility with existing panel or board cutouts before substitution.