M80-8630442

Overview

The Harwin M80-8630442 is a Datamate L-Tek series header connector featuring a 2.00 mm pitch and four positions arranged in a dual inline configuration. It utilizes male pins with friction latch retention for secure mating. The component supports surface mount or through-hole vertical installation, depending on specific tail variations within the series, though this part number typically denotes a vertical male header. Rated for 3 A current and 120 V AC/DC, it operates within a temperature range of -55°C to +125°C. Contacts are gold-plated brass housed in black PPS insulation.

Feature Summary

• Friction latch mechanism provides secure mating retention without screws.
• Fully shrouded polarized housing prevents incorrect insertion.
• Gold-plated contacts ensure reliable conductivity and corrosion resistance.
• Vertical orientation facilitates compact board-to-board connections.

Applications

• Industrial control system interconnects
• Consumer electronics internal wiring
• Automotive electronic module connections
• Medical device signal transmission

Procurement Notes

Verify the exact tail length and mounting style against the official datasheet, as suffixes may indicate variations in pin length or plating thickness. Confirm RoHS compliance status for the specific production batch. Ensure mating connectors from the same Datamate L-Tek family are selected to guarantee mechanical compatibility and electrical performance.

Selection Notes

Select this connector when a low-profile, high-density connection is required with positive locking features. The 2.00 mm pitch allows for higher pin counts in limited space compared to standard 2.54 mm headers. Consider the 3 A rating for power distribution applications within the voltage limits. Verify that the PCB footprint matches the specified solder pad dimensions for reliable reflow soldering.

Part Context

This component belongs to the Harwin Datamate L-Tek family, known for its robust mechanical design and versatile mounting options. The series offers various configurations including right-angle and vertical headers, as well as wire-to-board options. The M80-8630442 specifically addresses needs for secure, latched connections in environments requiring vibration resistance.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Cross-referencing requires matching the 2.00 mm pitch, 4-position count, dual row layout, and friction latch feature. Generic equivalents may lack the specific polarization and latching mechanics of the Datamate system.

FAQ

What type of retention mechanism does the M80-8630442 use?

It uses a friction latch system to secure the mating connector, eliminating the need for additional fasteners.

Is the connector fully shrouded?

Yes, the housing is fully shrouded to protect the contacts and prevent misalignment during mating.