M80-8540842

Overview

The M80-8540842 is a Datamate L-Tek male header connector manufactured by Harwin Inc. It features an 8-position, dual-in-line (4+4) configuration with a 2.00mm pitch. Designed for vertical through-hole mounting, it utilizes latched termination for secure board attachment. The contacts are made of phosphor bronze with tin plating on the tail and low-density gold on the mating interface. Rated for 120V and 3A, it operates within a temperature range of -55°C to +125°C.

Feature Summary

• Dual-in-line male pin configuration for high-density signal or power routing
• Integrated latch mechanism ensures secure mechanical retention during mating cycles
• Vertical orientation facilitates compact board-to-board or wire-to-board assembly

Applications

• Industrial control systems requiring robust interconnects
• Automotive electronics subject to vibration and shock
• Test and measurement equipment demanding reliable signal integrity

Procurement Notes

Verify the specific ordering suffix against the official Harwin datasheet to confirm contact plating specifications and housing color. Ensure compatibility with corresponding female sockets from the same Datamate L-Tek series. Confirm that the vertical latched design aligns with the mechanical constraints of the target PCB layout and mating enclosure.

Selection Notes

Select this component when a vertical, latched male header is required for 2.00mm pitch applications. The 8-position dual-row format supports higher channel counts in limited space. Consider the tin-plated tails for standard soldering processes and the gold-mated contacts for corrosion resistance in critical signal paths.

Part Context

This part belongs to the Datamate L-Tek family, known for high reliability in harsh environments. The series offers various configurations including latched and unlatched options. The M80-8540842 specifically provides a vertical, latched solution for secure connections in industrial and automotive sectors.

Replacement Considerations

Direct substitutes include other Harwin Datamate L-Tek male headers with identical 8-position, 2.00mm pitch, and vertical latched characteristics. Verify cross-compatibility with existing female counterparts before replacement.