M40-3011046R

Headers, Male Pins Overview

The M40-3011046R is a 10-position single-row male pin header from the Harwin M40 series. It features a 1 mm pitch and is designed for surface mount technology (SMT) with straight termination. The connector utilizes a shrouded housing to ensure polarized mating, preventing incorrect insertion. It includes SMT hold-down tabs for secure board attachment during assembly. The contacts are terminated with matte tin over nickel barrier plating. This component serves as a wire-to-board interface, providing reliable electrical connectivity in compact electronic designs requiring high-density connections.

Headers, Male Pins Feature Summary

• Shrouded and polarized housing design prevents misalignment during mating
• Surface mount termination with integrated hold-down tabs for mechanical stability
• Single row configuration with 1 mm pitch for compact circuit board layouts

Headers, Male Pins Applications

• Wire-to-board interconnections in consumer electronics
• Signal transmission in industrial control modules
• Data communication interfaces in embedded systems

Headers, Male Pins Procurement Notes

Verify the specific RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Confirm that the ordering suffix matches the required package quantity and reel specifications. Ensure the procurement channel provides valid traceability documentation for quality assurance purposes.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row SMT header is required for 1 mm pitch applications. The shrouded design is critical for ensuring correct orientation in dense assemblies. Verify that the PCB footprint aligns with the specified dimensions and that the soldering process supports the surface mount termination type.

Headers, Male Pins Part Context

This part belongs to the M40 series of connectors, which are characterized by their small form factor and robust mechanical design. The series offers various configurations including different contact counts and mounting styles. The M40-3011046R specifically addresses the need for vertical, surface-mounted connections with polarization features.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 1 mm pitch, 10-position count, single-row layout, and SMT vertical orientation. Compatible alternatives should offer similar shrouded housing and hold-down tab mechanisms to ensure equivalent mechanical and electrical performance.