MK 251 76 Z

Headers, Male Pins Overview

The MK 251 76 Z is a male pin header connector manufactured by Fischer Elektronik, designed for through-hole mounting on printed circuit boards. It features a 2-row configuration with 76 positions and a standard 0.100-inch (2.54 mm) pitch. The component is rated for a maximum current of 1.5A and a rated voltage of 60V. Constructed with precision-engineered solder pins having a diameter of 0.5 mm, it ensures reliable rectangular PCB connections. The right-angle design facilitates board-to-board or wire-to-board interconnections in compact electronic assemblies.

Headers, Male Pins Feature Summary

• Precision-engineered solder pins with a 0.5 mm diameter ensure stable mechanical and electrical contact
• Right-angle through-hole mounting style supports efficient space utilization in dense layouts
• Dual-row arrangement provides high-density connectivity within a standardized pitch format

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Wire-to-board assembly interfaces
• General-purpose electronic equipment signal routing

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm the exact pin length and material composition required for your application. Ensure that the thermal profile during soldering aligns with the manufacturer's recommendations for lead-free or leaded processes. Cross-reference the pin count and row configuration against the schematic to prevent mismatch errors during assembly.

Headers, Male Pins Selection Notes

Select this component when a high-density, right-angle connection is necessary for low-voltage signal transmission. The 1.5A current rating suits general logic and control circuits rather than high-power distribution. Consider the physical height constraints of the enclosure to accommodate the through-hole footprint and the protruding pins on the opposite side of the board.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik MK 251 series, which specializes in robust pin headers for industrial and consumer electronics. The series offers various pin counts and configurations to meet diverse layout requirements. Fischer Elektronik focuses on corrosion-resistant and durable connectors, ensuring long-term reliability in demanding environments.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 2x38 pin headers with a 2.54 mm pitch from manufacturers such as Samtec or Molex. Verify that alternative parts match the 0.5 mm pin diameter and right-angle orientation to maintain mechanical compatibility with existing PCB footprints.

Headers, Male Pins FAQ

What is the maximum current rating for this connector?

The MK 251 76 Z is rated for a continuous current of 1.5 amperes.

Does this component support surface mount technology?

No, this component is designed exclusively for through-hole technology (THT) mounting.