MK 226 SMD 40 Z B SM

Headers, Male Pins Overview

The Fischer Elektronik MK 226 SMD 40 Z B SM is a surface mount board-to-board connector header featuring 40 positions in a dual-row configuration. It utilizes a 2.54 mm (0.100 inch) pitch for precise alignment. The unit employs turned precision contacts with gold plating over nickel to ensure reliable signal transmission. Designed for automated assembly, it supports pick-and-place processes and is supplied in bar magazine packaging. The insulating body is constructed from glass-filled PA 4.6, providing structural integrity and flame resistance.

Headers, Male Pins Feature Summary

• Surface mount design compatible with automated pick-and-place manufacturing equipment
• Turned precision contacts with gold over nickel finish for enhanced conductivity
• Glass-filled polyamide 4.6 insulating body offering high thermal stability

Headers, Male Pins Applications

• High-density board-to-board interconnections
• Automated surface mount assembly lines
• Precision electronic module integration

Headers, Male Pins Procurement Notes

Verify the specific ordering suffixes to confirm contact plating thickness and insulation material variations. Ensure compatibility with standard SMT reflow profiles and check that the bar magazine format aligns with your pick-and-place machine specifications. Confirm that the 40-position layout matches the target PCB footprint requirements before finalizing procurement.

Headers, Male Pins Selection Notes

Select this component when a robust surface mount header with high positional accuracy is required. The dual-row 40-pin configuration suits applications needing dense I/O connections without through-hole mounting. Consider the operating temperature range and UL 94 V-0 flammability rating if the environment demands strict thermal and fire safety compliance.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik MK 226 SMD series of precision pin headers. The series offers various position counts and row configurations tailored for different density requirements. The 'Z' designation typically indicates specific contact geometry or plating characteristics within the product line, while 'SM' confirms the surface mount style.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Fischer Elektronik MK 226 SMD variants with matching 40-position counts and 2.54 mm pitch. Verify that alternative parts maintain identical surface mount footprints and contact plating specifications to ensure mechanical and electrical compatibility during replacement.