M80-MV312M3-04

Overview

The M80-MV312M3-04 is a Datamate coaxial connector from Harwin, designed for vertical PCB mounting. It features a male plug configuration with four coaxial positions and a 4.5mm tail length. The component supports frequencies up to 6 GHz with a 50 Ohm impedance. It utilizes through-hole termination and includes internally threaded jackscrews for secure mating.

Feature Summary

• Vertical board-to-board coaxial interconnect design
• Integrated internally threaded jackscrew locking mechanism
• High-frequency signal transmission capability

Applications

• Aviation electronic systems
• Defense communication equipment
• Industrial measurement devices

Procurement Notes

Verify the specific jack screw type and contact plating requirements against the official datasheet before ordering. Confirm that the 4.5mm tail dimension aligns with the target PCB stack-up. Ensure compatibility with the corresponding female receptacle within the Datamate series.

Selection Notes

Select this component when high-frequency performance is required in a compact vertical form factor. The 50 Ohm impedance matches standard RF applications. Consider the internal threading for vibration resistance in mobile or harsh environments compared to external screw variants.

Part Context

This part belongs to the Datamate L-Tek family, which provides rugged interconnect solutions. The M80 series is engineered for demanding sectors including aerospace and defense. It offers reliable connectivity under severe shock and vibration conditions while maintaining signal integrity.

Replacement Considerations

Compatible substitutes include other Harwin Datamate coaxial connectors with matching pin counts and impedance. Verify mechanical dimensions and jack screw configurations to ensure interchangeability without redesigning the host assembly.