M80-5400442

Headers, Male Pins Overview

The M80-5400442 is a Datamate J-Tek male header connector from Harwin, designed for board-to-board applications. It features a 2mm pitch spacing with a 2x2 contact layout (4 positions). The component utilizes through-hole termination for secure PCB mounting and includes horizontal PC tails. Rated for 2.2A current and 800V voltage, it employs gold and tin contact finishes to ensure reliable signal transmission. The housing is constructed from polyamide, providing mechanical stability in high-reliability environments.

Headers, Male Pins Feature Summary

• Datamate J-Tek series design for high-reliability interconnects
• Horizontal through-hole mounting configuration
• Gold and tin plated contacts for corrosion resistance
• Compatible with slotted bolt jackscrew systems

Headers, Male Pins Applications

• Industrial control system interconnections
• High-reliability aerospace wiring harnesses
• Medical device internal circuit connections
• Automotive electronic module interfaces

Headers, Male Pins Procurement Notes

Verify the specific contact finish thickness and plating composition against the official datasheet before integration. Confirm that the through-hole pad layout matches the specified pin dimensions. Ensure mating components are compatible with the Datamate J-Tek female counterparts. Check RoHS and REACH compliance status for your target market regulations.

Headers, Male Pins Selection Notes

Select this part when a low-profile, horizontal male header is required for rigid PCB assembly. The 2mm pitch offers a balance between density and ease of handling. Consider the 800V rating if operating in higher voltage industrial circuits. Verify that the 2.2A current rating meets the thermal requirements of the application without excessive heating.

Headers, Male Pins Part Context

This component belongs to the Datamate J-Tek family, known for robust performance in demanding environments. It mates with Datamate L-Tek female connectors. The M80-54 series designation indicates a right-angle or horizontal variant within the broader M80 product line. It is distinct from the vertical PC tail variants found in other sub-series.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin Datamate J-Tek male headers with identical 2x2 pin counts and 2mm pitch. Cross-brand replacements require careful verification of mating interface geometry and electrical ratings. Ensure any alternative maintains the same through-hole termination style and horizontal orientation.