VRM-05-20-100-50-03-N

Overview

The VRM-05-20-100-50-03-N is a board stacking connector from the AirBorn verSI series. It features a 1.27 mm pitch and utilizes a metal body construction for enhanced durability. The component is designed for vertical, through-hole termination with male pin contacts. Key specifications include a 10.00 mm board spacing, 20 columns, and 5 rows, resulting in a total of 100 positions. The contacts are gold-plated phosphor bronze, rated for 2 A current and 200 V voltage. Operating temperatures range from -55 °C to +125 °C.

Feature Summary

• Metal body construction provides robust mechanical stability for board stacking applications.
• Vertical orientation with through-hole termination ensures secure PCB mounting.
• Gold-plated phosphor bronze contacts offer reliable electrical performance.

Applications

• Board stacking interconnects
• Mezzanine circuit connections
• High-density vertical PCB assemblies

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm exact physical dimensions and termination details. Ensure compatibility with mating connectors within the same series. Confirm environmental compliance status and lead times directly with authorized distributors or the manufacturer prior to finalizing procurement plans.

Selection Notes

Select this model when a metal housing is required for superior shielding and mechanical strength compared to plastic variants. The 1.27 mm pitch supports high-density layouts. Verify that the 10.00 mm board spacing matches the system design requirements. Ensure the vertical through-hole termination style aligns with the manufacturing process capabilities.

Part Context

This component belongs to the AirBorn verSI rectangular connector family, which includes both plastic (VSM) and metal (VRM) body options. The VRM series specifically addresses applications requiring higher mechanical integrity and thermal conductivity provided by metal housings. It complements the broader portfolio of military-grade interconnect solutions offered by Molex / AirBorn.

Replacement Considerations

Direct substitutes within the same series include VRM-05-20-100-50-06-N1. Cross-series replacements such as VSM-05-20-100-50-03-N share identical electrical and dimensional parameters but differ in housing material. Verify mechanical fit and mating interface compatibility before substitution.