M80-6652042

Overview

The Harwin M80-6652042 is a Datamate L-Tek series rectangular connector header designed for board-to-board or cable applications. It features a 20-position configuration with a 2mm mating pitch and dual-row arrangement. The component utilizes male pin contacts made of brass, finished with gold plating on the mating interface and tin plating on the tail. Rated for 3A current and 120V voltage, it operates within a temperature range of -55°C to +125°C. The housing is constructed from black polyphenylene sulfide (PPS) reinforced with glass fiber, meeting UL94 V-0 flammability standards. Installation is achieved via surface mount technology in a right-angle orientation, ensuring secure solder termination.

Feature Summary

• Datamate L-Tek series design providing robust mechanical locking and reliable electrical performance
• Right-angle surface mount termination for compact PCB layout integration
• Gold-plated brass contacts ensure low contact resistance and corrosion resistance
• High-temperature PPS insulation supports operation up to 125°C

Applications

• Compact electronic assemblies requiring high-density interconnects
• Board-to-board connections in space-constrained industrial equipment
• Cable-to-board interfaces in consumer electronics
• Automotive control modules and sensor interfaces

Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm exact contact plating thickness and tail finish specifications. Ensure compatibility with mating sockets from the same Datamate L-Tek family. Confirm that the right-angle SMD footprint matches the target PCB design guidelines. Check for any RoHS compliance documentation required by the end product regulations.

Selection Notes

Select this component when a right-angle surface mount header is required for high-reliability connections. The 2mm pitch allows for dense packing while maintaining adequate spacing. Consider the 3A rating for power distribution needs. Verify that the mating socket provides sufficient retention force for the intended vibration environment. Ensure the operating temperature range meets the system's thermal requirements.

Part Context

This part belongs to the Datamate L-Tek family, which is characterized by its push-pull locking mechanism and high durability. The L-Tek series is distinct from the J-Tek series primarily in its locking style and contact material composition. This specific model represents a standard 20-position variant suitable for general-purpose high-performance connectivity tasks.

Replacement Considerations

Direct replacements must be sourced from the Harwin Datamate L-Tek series with identical 20-position, right-angle SMD specifications. Cross-compatibility with other manufacturers' 2mm pitch headers is not guaranteed due to unique locking mechanisms and dimensional tolerances. Verify mating socket availability before substitution.