MK 251 98 G

Headers, Male Pins Overview

The MK 251 98 G is a precision-engineered male pin header manufactured by Fischer Elektronik, designed for reliable rectangular PCB connections. This component features 98 positions with a 0.100-inch (2.54 mm) pitch arranged in two rows. It utilizes through-hole termination and gold-plated contacts to ensure durability and low resistance. The connector supports a rated current of 1.5 A and operates within a temperature range of -40°C to 163°C. Insulation height is 0.098 inches, and contact length measures 0.260 inches.

Headers, Male Pins Feature Summary

• Precision-engineered solder and plug pins with a 0.5 mm diameter for secure rectangular PCB connections
• Gold-plated contacts provide corrosion resistance and stable electrical performance
• Through-hole mounting ensures robust mechanical stability on printed circuit boards

Headers, Male Pins Applications

• Board-to-board interconnections requiring high-density pin arrangements
• Wire-to-board connections in industrial electronic assemblies
• Rectangular PCB headers for precision instrumentation modules

Headers, Male Pins Procurement Notes

Verify the specific suffix 'G' corresponds to the required gold plating thickness and material specifications as defined in the official Fischer Elektronik datasheet. Confirm that the 98-position configuration matches the target board footprint and row spacing requirements. Ensure compatibility with mating female connectors from the same series to maintain proper alignment and contact integrity during assembly.

Headers, Male Pins Selection Notes

Select this model when a 98-contact, two-row header is necessary for high-density applications. The 0.5 mm pin diameter offers precise alignment capabilities compared to standard headers. Consider the operating temperature range and current rating to ensure suitability for the specific environmental conditions and power loads of the target electronic system design.

Headers, Male Pins Part Context

The MK 251 series represents Fischer Elektronik's line of precision male pin headers. These components are engineered for demanding electronic environments where reliability and precise connection geometry are critical. The series includes various position counts, allowing designers to scale connectivity needs while maintaining consistent mechanical and electrical characteristics across different board layouts.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Fischer Elektronik MK 251 variants with matching pin counts or pitch specifications. Verify that alternative parts maintain the same 0.100-inch pitch, two-row configuration, and through-hole termination method to ensure physical and electrical interchangeability without redesigning the host PCB.