VSM-08-50-080-50-04-L1

Overview

The VSM-08-50-080-50-04-L1 is a high-speed board stacking connector from the AirBorn verSI series. It features a 1.27 mm pitch with 8 rows and 50 columns, providing 400 positions. The male interface utilizes press-fit termination for vertical PCB mounting. Contact plating is specified as 50 µin gold over nickel. The unit includes an aluminum alloy shell and complies with MIL-DTL-83513 standards.

Feature Summary

• High-density signal integrity design optimized for vertical board stacking applications
• Robust mechanical construction utilizing an aluminum alloy housing for shielding and durability
• Precision-machined male contacts ensuring reliable mating engagement in demanding environments

Applications

• Vertical interconnection between printed circuit boards in aerospace systems
• High-speed data transmission links in military communication equipment
• Signal routing in ruggedized electronic modules requiring MIL-DTL-83513 compliance

Procurement Notes

Verify the specific suffix requirements against the latest AirBorn documentation before ordering. Confirm that the manufacturing revision matches the design specifications. Ensure the procurement channel is authorized to guarantee component authenticity. Cross-reference the part number format to avoid selection errors regarding termination or plating variations.

Selection Notes

Select this component when a high-pin-count vertical interconnect is required. The 1.27 mm pitch supports dense signal routing. The press-fit termination eliminates soldering thermal stress. Verify that the system environment aligns with the connector's operational temperature range and shielding requirements.

Part Context

This part belongs to the AirBorn verSI series of rectangular connectors. The series is designed for high-reliability applications where signal integrity is critical. The VSM designation indicates a vertical male header configuration. These components are widely used in defense and aerospace sectors for their robust performance.

Replacement Considerations

Direct substitutes within the same family include VSM-08-50-080-50-04-G and VSM-08-50-080-50-04-J1. Verify that the alternative suffixes match the required contact plating thickness and termination style. Consult official datasheets to confirm dimensional compatibility.