MK 251 32 Z

Headers, Male Pins Overview

The MK 251 32 Z is a male pin header connector from Fischer Elektronik, designed for through-hole mounting on printed circuit boards. It features a 32-position configuration with a 0.100-inch (2.54 mm) pitch arranged in two rows. The contacts are constructed from CuZn alloy and offer dual plating options: nickel plus gold or nickel plus tin. The component includes a circular contact shape with a post length of 0.114 inches (2.90 mm) and an insulation height of 0.098 inches (2.50 mm). Packaged in bulk, it supports reliable rectangular PCB connections.

Headers, Male Pins Feature Summary

• Precision-engineered solder and plug pins designed for reliable rectangular PCB connections
• Dual surface contact options available including Ni+Au and Ni+Sn plating for varied environmental requirements
• Through-hole right-angle design facilitating secure board-to-board or wire-to-board attachment

Headers, Male Pins Applications

• Board-to-board interconnections requiring high-density pin arrangements
• Wire-to-board connections in electronic assemblies
• Rectangular PCB connection applications demanding precise alignment

Headers, Male Pins Procurement Notes

Verify the specific contact plating variant required for your application, as the series offers both Ni+Au and Ni+Sn options. Confirm that the 32-position count matches your design needs. Ensure compatibility with standard 2.54 mm pitch footprints. Check packaging details to confirm bulk supply meets production volume requirements without additional handling constraints.

Headers, Male Pins Selection Notes

Select this model when a 32-pin through-hole header is necessary for rigid PCB assembly. Consider the CuZn alloy construction for cost-effective conductivity. Choose between gold or tin plating based on corrosion resistance needs and mating cycle expectations. Verify that the right-angle form factor fits within the enclosure spatial constraints of the target device.

Headers, Male Pins Part Context

Fischer Elektronik manufactures this component as part of the MK 251 series, which focuses on precision-engineered connectors for industrial and consumer electronics. The company specializes in heatsinks, cases, and connectors, leveraging over four decades of experience. This specific part represents a standard solution for connecting modules where robust mechanical retention and electrical stability are prioritized.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 32-position count, 2.54 mm pitch, and through-hole right-angle configuration. Verify contact material and plating specifications to ensure equivalent performance. Generic headers may differ in insulation height or post length, potentially affecting fit.