M40-4011246

Headers, Male Pins Overview

The M40-4011246 is a 12-position pin strip header from the Harwin M40 series. It features a 1 mm pitch and single-row configuration with surface mount termination. The component utilizes a horizontal shrouded tab design for secure PCB mounting. Housing material provides high-temperature resistance compliant with UL 94V-0 standards. Copper alloy contacts ensure reliable electrical performance.

Headers, Male Pins Feature Summary

• Horizontal surface mount design with integrated hold-down tabs
• Shrouded housing structure for polarized mating
• High-temperature resistant UL 94V-0 rated insulation

Headers, Male Pins Applications

• Surface mount assembly for compact electronic modules
• Interconnection in space-constrained industrial devices
• Board-to-board connections requiring polarized alignment

Headers, Male Pins Procurement Notes

Verify current availability status as this part may be subject to discontinuation or limited supply constraints. Confirm RoHS compliance details through official documentation before procurement. Ensure ordering suffixes match required orientation and contact plating specifications. Cross-reference datasheet revisions to confirm mechanical dimensions and thermal ratings align with design requirements.

Headers, Male Pins Selection Notes

Select this component for applications requiring a low-profile, single-row connector with precise 1 mm spacing. The shrouded design prevents incorrect mating, while SMT tabs enhance mechanical stability during reflow. Consider the copper alloy construction for durability. Verify that the horizontal orientation fits within the enclosure height constraints of the target assembly.

Headers, Male Pins Part Context

This header belongs to the M40 Datamate J-Tek family, known for robust interconnect solutions. The M40 series offers various row counts and termination styles. This specific model represents a standard single-row variant optimized for surface mount technology, providing a balance of density and mechanical security for modern electronics.

Headers, Male Pins Replacement Considerations

Check for direct substitutes within the M40 series such as M40-3011246 for different termination styles. Verify compatibility with existing mating plugs regarding pitch and polarization keys. Ensure replacement parts maintain identical UL 94V-0 ratings and shrouded configurations to preserve assembly integrity.