MK 251 100 G

Headers, Male Pins Overview

The Fischer Elektronik MK 251 100 G is a male pin header connector designed for through-hole mounting on printed circuit boards. It features a dual-row configuration with 100 contacts, providing a total of 2 x 50 positions. The connector utilizes a standard 2.54 mm (0.100 inch) pitch in both axes, ensuring compatibility with common PCB layouts. Constructed with copper-zinc alloy contacts, it supports reliable electrical connections for rectangular PCB applications. The component is engineered for solder and plug pin interfaces, offering robust mechanical stability and consistent signal integrity for electronic assemblies requiring high-density interconnects.

Headers, Male Pins Feature Summary

• Dual-row design facilitating high-density board-to-board or wire-to-board connections
• Precision-engineered rectangular pins with 0.5 mm diameter for secure PCB insertion
• Standard 2.54 mm pitch spacing ensuring broad compatibility with industry-standard footprints

Headers, Male Pins Applications

• Rectangular PCB connections requiring high contact density
• Board-to-board interconnect systems
• Wire-to-board assembly applications

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure correct pin count and row configuration. Confirm that the 100-contact specification matches the required 2x50 arrangement. Check for RoHS compliance status if environmental regulations apply to your project. Ensure the through-hole package type aligns with your PCB manufacturing capabilities and soldering processes.

Headers, Male Pins Selection Notes

Select this component when a 100-position, two-row male header is required for rigid PCB interconnections. The 2.54 mm pitch is critical for matching existing board designs. Consider the copper-zinc alloy contact material for general-purpose conductivity needs. Evaluate the mechanical height and mating force requirements against the system constraints before finalizing the part choice.

Headers, Male Pins Part Context

The MK 251 series represents Fischer Elektronik's line of precision solder and plug pins. These connectors are specifically designed for rectangular PCB connections, offering a standardized solution for electronic manufacturers. The 100 G variant denotes a specific configuration within this family, characterized by its high contact count and dual-row layout, suitable for complex circuit board architectures.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 100-pin count, and dual-row male header format. Verify that alternative components maintain the same contact material properties and through-hole mounting style to ensure mechanical and electrical compatibility without redesigning the PCB footprint.