VRRAM-04-30-50-03-N

Overview

The VRRAM-04-30-50-03-N is a rectangular board-to-board and mezzanine connector manufactured by Molex / AirBorn. It features 120 positions arranged in 4 rows, utilizing a 1.27 mm pitch. The component employs through-hole termination with male pin contacts that are gold-plated. Designed for vertical board mounting, it operates within a temperature range of -55°C to +125°C and supports a current rating of 2 A.

Feature Summary

• High-density interconnect capability with 120 positions in a compact form factor
• Robust mechanical locking system designed for secure board stacking applications
• Gold-plated phosphor bronze contacts ensure reliable signal transmission

Applications

• Board-to-board interconnections in high-density electronic assemblies
• Mezzanine card stacking configurations requiring rigid alignment
• Military and aerospace systems adhering to MIL-DTL-83513 standards

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm exact physical dimensions and contact configurations. Confirm availability status as this item may be subject to special order requirements. Ensure compatibility with mating receptacles regarding row count and pitch specifications before procurement.

Selection Notes

Select this component when a high-pin-count, right-angle board-to-board solution is required. Verify that the target PCB stack-up height accommodates the connector's tail length and locking mechanism. Ensure design constraints allow for the specified 1.27 mm pitch and 4-row configuration within the available board area.

Part Context

This part belongs to the AirBorn verSI series, which provides ruggedized interconnect solutions for demanding environments. The series is characterized by its compliance with military specifications and its ability to support high-density packaging in space-constrained designs.

Replacement Considerations

Direct substitutes must match the 120-position count, 4-row layout, and 1.27 mm pitch. Verify that alternative components maintain identical right-angle orientation and through-hole termination methods to ensure mechanical fit.