VSM-08-50-100-50-03-N

Overview

The AirBorn VSM-08-50-100-50-03-N is a rectangular MIL-DTL-83513 Series plug connector from the verSI family. It features a plastic body with a 1.27 mm pitch and supports 400 circuits arranged in 8 rows and 50 columns. Designed for vertical through-hole board mounting, it includes fixed jacknuts for secure attachment to boards up to 0.125 inches thick. The contacts are gold-plated phosphor bronze pins rated for 2 A current at voltages up to 200 V. Operating temperatures range from -55 °C to +125 °C.

Feature Summary

• Compliant with MIL-DTL-83513 military specifications for rugged reliability
• Utilizes liquid crystal polymer housing for high thermal stability
• Provides precise signal integrity via 1.27 mm contact pitch
• Features gold-plated phosphor bronze contacts for corrosion resistance

Applications

• Vertical PCB-mount applications requiring male interface
• Board stacking and backplane interconnects
• High-density military and aerospace electronic systems
• Signal-integrity critical data transmission environments

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm termination style and accessory inclusion. Confirm RoHS compliance status and lead times directly with Molex/AirBorn distributors, as this component may be subject to factory special order constraints. Ensure mechanical fitment matches the target board thickness and spacing requirements before finalizing procurement.

Selection Notes

Select this model for high-density vertical interconnects requiring MIL-DTL-83513 certification. The 8-row configuration accommodates 400 circuits within a compact footprint. Verify that the through-hole termination method aligns with the assembly process and that the 1.27 mm pitch meets the design density requirements. Ensure compatibility with corresponding receptacles in the same series.

Part Context

This component belongs to the AirBorn verSI series, designed for demanding vertical interconnect applications. The series offers various row counts and termination options to support diverse board stacking needs. As a MIL-DTL-83513 compliant product, it ensures consistent performance in harsh environments where standard commercial connectors may fail.

Replacement Considerations

Direct substitutes include other VSM-series plugs with identical row/column counts and termination styles. Cross-reference part numbers such as VSM-08-50-100-50-03-G for gold plating variations or different tail lengths. Ensure any replacement maintains the 1.27 mm pitch and MIL-DTL-83513 compliance for mechanical and electrical interchangeability.

FAQ

What is the maximum board thickness supported by the fixed jacknuts?

The fixed jacknuts support a maximum board thickness of 0.125 inches.

Is the contact material phosphor bronze?

Yes, the contacts are made of phosphor bronze with gold plating.

Does this connector comply with MIL-DTL-83513?

Yes, the VSM-08-50-100-50-03-N is a MIL-DTL-83513 Series compliant connector.