M80-8502642

Overview

The Harwin M80-8502642 is a Datamate L-Tek series female header connector designed for board-to-board and wire-to-board applications. It features a 26-position configuration arranged in two rows with a 2mm pitch. The component utilizes phosphor bronze contacts with gold plating and a polyphenylene sulfide (PPS) housing. Rated for 3A current and 120V AC/DC, it supports through-hole solder pin termination. The unit operates within a temperature range of -55°C to 125°C.

Feature Summary

• High-reliability rectangular connector system suitable for demanding environments
• Dual-row receptacle design providing dense signal connectivity
• Gold-plated phosphor bronze contacts ensure stable electrical performance
• Through-hole mounting facilitates secure PCB integration

Applications

• Industrial control systems requiring robust interconnects
• Test and measurement equipment interfaces
• Automotive electronics modules
• Telecommunications hardware assemblies

Procurement Notes

Verify the specific suffix code against official datasheets to confirm contact count and orientation. Ensure compatibility with mating male headers from the same Datamate L-Tek family. Check for RoHS compliance status updates as regulatory requirements evolve. Confirm that the through-hole footprint matches the target PCB design specifications before finalizing procurement orders.

Selection Notes

Select this component when a 26-position female interface is required for high-density layouts. The 2mm pitch allows for compact circuit board designs while maintaining adequate spacing. Consider the 3A current rating for power distribution needs alongside signal transmission. The straight orientation simplifies assembly processes compared to angled alternatives.

Part Context

This part belongs to the Harwin Datamate L-Tek family, known for high reliability in harsh conditions. The M80 series specifically targets applications needing durable rectangular connectors. As a female receptacle, it mates with corresponding male pins to establish electrical connections. The design emphasizes mechanical stability and consistent contact resistance over repeated cycles.

Replacement Considerations

Direct substitutes include other 26-position, 2mm pitch female headers from the Datamate L-Tek series. Verify identical row configuration and terminal type for functional interchangeability. Cross-reference mating parts to ensure mechanical fit and electrical continuity. Alternative manufacturers may offer similar specifications but require full dimensional validation.