MK 251 66 Z

Headers, Male Pins Overview

The MK 251 66 Z is a male pin header connector manufactured by Fischer Elektronik. It features 66 positions with a 0.100 inch (2.54 mm) pitch. The component utilizes a through-hole mounting method for secure PCB attachment. Contact surfaces are finished with gold plating to ensure reliable electrical performance and corrosion resistance. This straight header design facilitates board-to-board or wire-to-board connections in electronic assemblies requiring high-density interconnects.

Headers, Male Pins Feature Summary

• Precision-engineered solder and plug pins designed for reliable rectangular PCB connections
• Gold-plated contact surfaces to ensure durability and low contact resistance
• Through-hole mounting configuration for secure mechanical attachment to printed circuit boards

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board connections
• High-density electronic assembly integration

Headers, Male Pins Procurement Notes

Verify the specific pin count and pitch against project requirements before ordering. Confirm that the through-hole footprint matches the target PCB layout. Ensure compatibility with mating connectors regarding gender and row configuration. Check for any specific surface finish requirements beyond standard gold plating. Validate that the component meets all necessary environmental and safety standards for the intended application.

Headers, Male Pins Selection Notes

Select this model when a 66-position, 2.54mm pitch male header is required. Consider the through-hole technology if surface-mount alternatives are unsuitable. Evaluate the need for gold plating based on environmental conditions and cycle life expectations. Ensure the physical dimensions of the header fit within the available space constraints of the enclosure or assembly.

Headers, Male Pins Part Context

Fischer Elektronik specializes in connectors, heat sinks, and thermal management solutions. The MK series represents their range of precision pin headers. These components are designed for industrial and commercial electronics where reliability is critical. The brand emphasizes high-quality manufacturing processes and strict adherence to technical specifications for consistent performance across diverse applications.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 66 position count, 2.54mm pitch, and through-hole mounting style. Verify that alternative manufacturers offer compatible gold-plated contacts. Ensure the replacement part maintains the same physical envelope and pin diameter specifications. Cross-reference datasheets to confirm identical electrical ratings and mechanical stability.