M225-5202046

Headers, Male Pins Overview

The M225-5202046 is a vertical male pin header from the Harwin M225 series. It features a 20-position, single-row configuration with a 2.00 mm (0.079 inch) pitch. The connector utilizes a shrouded, four-wall design to ensure proper alignment and protection. Electrical specifications include a current rating of 3 A and a voltage rating of 650 VAC. The contacts are made of copper alloy with a gold finish thickness of 118.1 µin (3.00 µm). The housing is constructed from black nylon rated UL 94 V-0 for high-temperature stability. Operating temperature ranges from -40°C to +105°C.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting configuration for standard PCB assembly
• Shrouded four-wall housing design ensures secure mating alignment
• Gold-plated copper alloy contacts provide reliable electrical conductivity
• High-temperature resistant UL 94 V-0 nylon insulation material

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Aerospace avionics and instrumentation panels
• Data center infrastructure hardware
• Power supply unit connections

Headers, Male Pins Procurement Notes

Verify that the specific part number M225-5202046 matches the required 20-position single-row specification. Confirm that the vertical orientation and 2.00 mm pitch align with the target PCB footprint. Ensure compatibility with mating female connectors within the same M225 family. Check for any specific environmental certifications required by the end application.

Headers, Male Pins Selection Notes

Select this component when a vertical, shrouded header with high current capacity is needed. The 3 A rating supports moderate power distribution alongside signal lines. The gold contact finish offers superior corrosion resistance compared to tin options. Consider the single-row layout for space-constrained vertical board-to-board or wire-to-board interfaces.

Headers, Male Pins Part Context

This part belongs to the M225 series, which provides versatile interconnect solutions for demanding environments. The series includes both single-row latching and double-row jackscrew variants. The M225-5202046 specifically addresses applications needing a compact, high-reliability vertical connection point with standardized 2.00 mm spacing.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with other Harwin M225 series headers if position count or orientation differs. Verify mechanical dimensions and electrical ratings before considering alternative manufacturers.