VSM-10-40-080-50-03-L

Overview

The VSM-10-40-080-50-03-L is a rectangular military specification connector from the AirBorn verSI series, manufactured by Molex. It functions as a plug with 400 positions arranged in 10 rows and 40 columns. The component utilizes a 1.27 mm (0.050 inch) pitch and features a vertical through-hole termination style. Designed for board mounting, it includes a guide pin to accommodate a maximum board thickness of 0.125 inches. The housing is constructed from plastic, and the unit operates within a temperature range of -55°C to +125°C.

Feature Summary

• Complies with MIL-DTL-83513 military specifications for rugged environmental performance
• Incorporates a guide pin mechanism to ensure precise alignment during mating
• Utilizes liquid crystal polymer (LCP) or plastic body materials for structural integrity

Applications

• Military avionics systems requiring high-density interconnects
• Ruggedized electronic enclosures subject to vibration and shock
• Board-to-board connections in defense communication equipment

Procurement Notes

Verify the specific suffix 'L' against the manufacturer's current datasheet to confirm material composition and compliance status. Ensure the ordering configuration matches the required row and column count. Confirm availability through authorized Molex distributors as supply may be restricted. Validate that the guide pin requirement aligns with the target PCB design constraints.

Selection Notes

Select this component when a high-pin-count rectangular plug is required for vertical through-hole assembly. The 1.27 mm pitch allows for dense circuit routing while maintaining standard military form factors. Consider the fixed jacknut or guide pin options based on the mechanical stability needs of the application environment and board thickness limitations.

Part Context

This part belongs to the AirBorn verSI series, which provides high-density interconnect solutions compliant with MIL-DTL-83513 standards. The series offers various termination styles and housing materials to suit different environmental and mechanical requirements. The VSM designation indicates a specific plug configuration within this broader family of rectangular connectors.

Replacement Considerations

Consult the official Molex AirBorn cross-reference documentation for verified substitute part numbers. Ensure any replacement maintains the same 400-position layout and 1.27 mm pitch. Verify compatibility with existing mounting hardware and guide pin specifications before implementation.