M80-7700645

Overview

The M80-7700645 is a Datamate L-Tek series header connector manufactured by Harwin Inc. It features a 2mm pitch with 6 positions in a single row configuration. The component utilizes male pin contacts made from phosphor bronze, finished with gold plating for reliable mating interfaces. Designed for surface mount installation at a right angle, it employs solder termination. The housing is constructed from black polyamide material rated UL94 V-0. Electrical ratings include a current capacity of 3A and a voltage rating of 120V. The operational temperature range spans from -55°C to +125°C.

Feature Summary

• Four-finger beryllium copper contact design ensures high reliability in demanding environments.
• Integrated friction latch mechanism provides secure mating without additional fasteners.
• Right-angle surface mount footprint facilitates compact board-to-board connections.

Applications

• Industrial control systems requiring robust interconnects
• Military and aerospace electronic assemblies
• High-reliability consumer electronics

Procurement Notes

Verify the specific suffix codes against official Harwin documentation to confirm exact contact geometry and plating specifications. Ensure compatibility with mating receptacles within the same Datamate L-Tek family. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before integration into regulated supply chains.

Selection Notes

Select this component when a right-angle, surface-mount header with integrated latching is required. The 2mm pitch allows for dense circuit layouts while maintaining adequate spacing. Consider the 120V rating and 3A current capacity for appropriate load handling. Verify that the single-row format aligns with the target PCB trace routing and mechanical constraints.

Part Context

This part belongs to the Datamate L-Tek product line, known for its durability in harsh conditions. The M80 prefix indicates the specific connector series within Harwin's portfolio. These connectors are engineered for applications where vibration resistance and long-term electrical stability are critical performance factors.

Replacement Considerations

M80-8810642 is listed as a potential replacement option. Verify mechanical dimensions and electrical ratings match the original design requirements before substitution.

FAQ

What type of locking mechanism does the M80-7700645 use?

It utilizes an integrated friction latch system for secure connection without external hardware.

Is this connector suitable for high-vibration environments?

Yes, the four-finger contact design and friction latch provide enhanced stability in industrial and aerospace settings.