M55-3001042R

Headers, Male Pins Overview

The Harwin M55-3001042R is a board-to-board connector from the Archer Kontrol series, designed for surface-mount technology. It features a single row with 10 positions and a 1.27 mm pitch. The component utilizes vertical straight termination and gold-plated phosphor bronze contacts housed in liquid crystal polymer (LCP). Electrical ratings include 1.2 A current and 100 VAC voltage. Operating temperatures range from -55°C to +125°C, with UL 94 V-0 flammability.

Headers, Male Pins Feature Summary

• Vertical surface-mount architecture for compact PCB integration
• Gold-plated phosphor bronze contacts for reliable signal transmission
• Liquid crystal polymer housing for thermal stability

Headers, Male Pins Applications

• High-density electronic assemblies
• Signal interconnection in consumer electronics
• Industrial control modules

Headers, Male Pins Procurement Notes

Verify the specific suffix '42R' against official Harwin documentation to confirm reel packaging and RoHS compliance status. Ensure compatibility with automated pick-and-place equipment due to the surface-mount design. Cross-reference the datasheet for precise reflow soldering profiles to prevent thermal damage during assembly.

Headers, Male Pins Selection Notes

Select this part for applications requiring a single-row, low-profile connection with high thermal resistance. The 1.27 mm pitch suits dense layouts, while the vertical orientation minimizes footprint. Confirm that the 1.2 A current rating meets circuit requirements and that the LCP material aligns with environmental operating conditions.

Headers, Male Pins Part Context

This component belongs to the Harwin Archer Kontrol family, known for robust performance in demanding environments. The M55 series offers various configurations, including different pin counts and orientations. This specific model provides a male header solution for mating with compatible female sockets or backplanes within the same ecosystem.

Headers, Male Pins Replacement Considerations

Consult Harwin's official cross-reference guides for verified substitutes. Generic equivalents may not match the precise 1.27 mm pitch or LCP material properties required for proper fit and thermal performance.