MK 251 74 Z

Headers, Male Pins Overview

The MK 251 74 Z is a pin header connector from Fischer Elektronik, designed for board-to-board or cable-to-board interconnections. It features a 2x37 contact configuration, totaling 74 positions. The connector utilizes a 2.54 mm (0.100 inch) pitch and is intended for through-hole mounting on printed circuit boards. The contacts are constructed from brass with solder and plug pins having a diameter of 0.5 mm. This component provides a reliable electrical connection solution for electronic assemblies requiring high-density signal routing.

Headers, Male Pins Feature Summary

• Precision-engineered solder and plug pins ensure stable mechanical and electrical connections.
• Through-hole mounting design facilitates secure attachment to printed circuit boards.
• Brass contact material offers durability and consistent conductivity for signal transmission.

Headers, Male Pins Applications

• Wired networking equipment
• Communications equipment
• General electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific contact count and pitch against project requirements before procurement. Confirm that the through-hole mounting style aligns with the PCB layout and manufacturing capabilities. Ensure compatibility with mating connectors in terms of height and row configuration. Cross-reference the manufacturer part number to avoid confusion with similar series variants.

Headers, Male Pins Selection Notes

Select this component when a 74-position, 2-row header is required for through-hole applications. Consider the 2.54 mm pitch standard for compatibility with existing board designs. Evaluate the mechanical stability provided by the brass contacts for the intended operational environment. Ensure the physical dimensions fit within the available space on the target assembly.

Headers, Male Pins Part Context

This part belongs to the MK 251 series of pin headers from Fischer Elektronik. The series offers various contact counts and configurations to suit different density needs. These connectors are characterized by their simple yet robust design, making them suitable for general-purpose interconnection tasks in industrial and consumer electronics.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2x37 position count, 2.54 mm pitch, and through-hole mounting type. Verify that alternative parts maintain the same contact material properties and pin diameter specifications to ensure functional equivalence without redesigning the PCB footprint.

Headers, Male Pins FAQ

What is the contact pitch of the MK 251 74 Z?

The contact pitch is 2.54 mm (0.100 inch).

How many contacts does this connector have?

It has 74 contacts arranged in a 2x37 configuration.