MK 226 SMD 70 Z

Headers, Male Pins Overview

The MK 226 SMD 70 Z is a surface mount male pin header manufactured by Fischer Elektronik. It features a 70-position configuration with two rows and a 2.54 mm pitch. The connector is designed for board-to-board or wire-to-board applications. Technical specifications include a nominal current of 1.5 A, nominal voltage ratings typical for this series, volume resistance of ≤10 mΩ, and vibration resistance up to 15 g. Capacitance between adjacent contacts is ≤0.4 pF. The component utilizes turned precision contacts to ensure reliable electrical connections in demanding industrial environments.

Headers, Male Pins Feature Summary

• Surface mount straight design for PCB integration
• Turned precision contacts for reliable connection
• Two-row 2.54 mm pitch configuration

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board connections
• Industrial electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix matches the required contact plating and housing material. Confirm that the 70-position count aligns with the target PCB footprint. Ensure the surface mount orientation meets the assembly requirements. Cross-reference the datasheet for insulation resistance and dielectric strength values if operating conditions exceed standard parameters. Validate compatibility with automated pick-and-place equipment.

Headers, Male Pins Selection Notes

Select this model when a high-density 70-pin interface is required on a single-sided or double-sided PCB. The surface mount format eliminates through-hole drilling needs. Consider the 2.54 mm pitch for standard component spacing. Evaluate the mechanical stability provided by the surface mount pads against expected vibration levels. Ensure the nominal current rating of 1.5 A suffices for the circuit load.

Headers, Male Pins Part Context

This component belongs to the MK 226 SMD series of pin headers from Fischer Elektronik. The series offers various pole counts, including 20, 28, and 30 positions, all sharing the same 2.54 mm pitch and surface mount architecture. The family is characterized by robust construction suitable for industrial use. The MK 226 SMD line provides consistent dimensional standards across different contact counts.

Headers, Male Pins Replacement Considerations

Direct substitutes within the same series include MK 226 SMD 70 G. Verify that alternative part numbers maintain identical mechanical dimensions and electrical characteristics. Check for any differences in contact plating materials which may affect solderability or corrosion resistance. Ensure the replacement maintains the same row configuration and pitch.