M80-8420342

Overview

The Harwin M80-8420342 is a 3-position, single-row right-angle PCB header from the Datamate L-Tek series. It features a 2 mm pitch and supports board-to-board and wire-to-board connections. Rated for 120 V and 3 A, it utilizes phosphor bronze contacts with gold plating. The housing is made of PPS material, offering UL 94 V-0 flammability rating. Designed for through-hole installation, it operates between -55°C and +125°C with a 3 mm tail pin length.

Feature Summary

• Shrouded design provides mechanical alignment and protection against misinsertion
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Right-angle configuration facilitates compact horizontal mounting layouts

Applications

• Embedded systems interconnects
• Automotive electronic modules
• Power supply unit interfaces

Procurement Notes

Verify that the specific part number matches the required contact count and orientation. Confirm that the voltage and current ratings align with the circuit requirements. Ensure the through-hole mounting style is compatible with the target PCB layout. Check for RoHS compliance status if environmental regulations apply to the assembly process.

Selection Notes

Select this component when a shrouded, right-angle male header is required for high-reliability applications. The Datamate L-Tek series offers robust shock and vibration resistance suitable for demanding environments. Consider the 2 mm pitch constraint when designing the footprint. Verify compatibility with mating sockets from the same series for proper engagement.

Part Context

This connector belongs to the Harwin Datamate family, known for modular connectivity solutions. The L-Tek sub-series specifically targets applications requiring durable, high-density connections. It complements other M80 series components to form complete interconnect systems for industrial and automotive electronics.

Replacement Considerations

Direct substitutes include other Harwin Datamate L-Tek headers with identical 3-position, right-angle, through-hole specifications. Cross-brand replacements require matching the 2 mm pitch, shrouded design, and electrical ratings. Verify mechanical dimensions and mating interface compatibility before substitution.