M40-4011946

Headers, Male Pins Overview

The M40-4011946 is a male pin header from the Harwin M40 series, featuring a 1mm pitch and 19 positions. It utilizes surface-mount technology with a horizontal orientation and shrouded design for polarity keying. The connector employs a push-pull locking mechanism and supports a current rating of 1A. Constructed for reliable interconnection, it offers solder retention capabilities suitable for automated assembly processes.

Headers, Male Pins Feature Summary

• Horizontal surface-mount configuration with shrouded housing
• Push-pull locking mechanism for secure engagement
• Male pin contact type with 1mm mating pitch

Headers, Male Pins Applications

• Motor control applications
• High-speed data handling systems
• Reliable DSP controller interconnections

Headers, Male Pins Procurement Notes

Verify component status carefully as this part is officially listed as obsolete by the manufacturer. Confirm availability through secondary distributors if production continuity is required. Ensure compatibility with existing PCB layouts and mating connectors before procurement. Check for potential tariff implications when shipping to specific regions such as the United States. Validate that alternative sources provide genuine components matching original specifications.

Headers, Male Pins Selection Notes

Select this component only if legacy compatibility with the M40 series is mandatory. Consider the horizontal SMT form factor for space-constrained board designs. Evaluate the 1A current rating against system requirements. Assess the push-pull locking feature for vibration resistance needs. Review obsolescence status for long-term supply chain stability.

Headers, Male Pins Part Context

Part of the M40 series known for fine-pitch interconnects. Designed for compact electronic assemblies requiring reliable signal transmission. Features standardized dimensions compatible with broader M40 ecosystem accessories. Supports high-density mounting on printed circuit boards.