VSM-04-50-200-50-06-N1

Overview

The VSM-04-50-200-50-06-N1 is a rectangular MIL-Spec connector from the AirBorn verSI series, manufactured by Molex. It features a 200-position configuration with 4 rows and 50 columns. The plug utilizes male pin contacts with gold plating on phosphor bronze substrates. Designed for board mount applications, it employs a through-hole press-fit termination method. The housing is constructed from liquid crystal polymer (LCP), supporting an operating temperature range of -55°C to +125°C. Rated at 2 A current and 200 V voltage, this component adheres to MIL-DTL-83513 standards.

Feature Summary

• Complies with MIL-DTL-83513 military specifications for rugged reliability
• Utilizes high-density 0.050-inch pitch for compact circuit integration
• Features gold-plated male pins for enhanced conductivity and corrosion resistance
• Employs press-fit termination for secure board mounting

Applications

• High-speed backplane interconnection systems
• Military aerospace electronic assemblies
• Ruggedized industrial control boards

Procurement Notes

Verify the specific suffix N1 against official datasheets to confirm exact termination geometry and mating interface requirements. Ensure compatibility with existing PCB layout constraints regarding press-fit hole dimensions. Confirm that the LCP housing material meets environmental exposure standards for the intended operational lifecycle. Cross-reference the 200-position count with system signal routing needs to prevent mismatch errors during assembly.

Selection Notes

Select this component when MIL-DTL-83513 compliance is mandatory for the application environment. Choose the press-fit variant over surface mount options if mechanical retention strength is prioritized over reworkability. Consider the 4-row configuration for space-constrained designs requiring high I/O density. Validate that the 2A per contact rating aligns with the total power distribution requirements of the target circuit architecture.

Part Context

This part belongs to the AirBorn verSI series, known for high-density rectangular connectors. The series supports various termination styles including SMT and press-fit. The VSM designation indicates a plug configuration within the broader MIL-Spec ecosystem. Molex acquired AirBorn, maintaining the specialized connector lineage for defense and aerospace markets.

Replacement Considerations

Compatible substitutes include other MIL-DTL-83513 compliant plugs with identical 200-position, 4-row layouts. Verify equivalent pin spacing and press-fit retention forces before substitution. Alternative models may differ in housing material or contact plating thickness.