M80-7046305

Overview

The M80-7046305 is a Datamate series female receptacle connector manufactured by Harwin Inc. It features a triple-row configuration with 63 positions arranged in a 21x3 layout. The component utilizes a 2mm pitch and is designed for vertical through-hole board mounting. Electrical specifications include a current rating of 3A per contact, an insulation resistance of 100 MOhms, and operation within a temperature range of -55°C to +125°C. The housing is constructed from black polyamide (PA), while contacts are made of phosphor bronze with gold plating.

Feature Summary

• Triple-row floating jackscrew design ensures secure mechanical retention and reliable mating alignment.
• Gold-plated phosphor bronze contacts provide durable electrical performance and corrosion resistance.
• Polyamide housing offers structural integrity and thermal stability across the specified operating range.

Applications

• High-reliability signal interconnection in industrial control systems
• Power distribution modules requiring robust board-to-board connectivity
• Test and measurement equipment interfaces demanding stable electrical contact

Procurement Notes

Verify that the specific part number matches the required triple-row configuration and jack screw type. Confirm compliance with RoHS directives and check for any specific environmental certifications required by the target application. Ensure compatibility with existing PCB footprint designs and mating header components before finalizing procurement orders.

Selection Notes

Select this component when high-density interconnection is required alongside mechanical security provided by floating jackscrews. The 2mm pitch allows for compact layouts while maintaining adequate spacing. Consider the 3A current rating and thermal limits to ensure suitability for the intended power and signal loads within the system architecture.

Part Context

This connector belongs to the Datamate M80 family, known for high-performance applications. It complements other M80 series headers and housings, forming a complete interconnection ecosystem. The design supports various termination styles and row configurations, allowing engineers to scale pin counts while maintaining consistent mechanical and electrical standards across assemblies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify exact dimensional and electrical compatibility if considering alternative suppliers or updated revisions within the same manufacturer's lineup.