MK 251 46 Z

Headers, Male Pins Overview

The MK 251 46 Z is a male pin header connector manufactured by Fischer Elektronik. It features a 2-row configuration with 46 contacts, designed for through-hole mounting on printed circuit boards. The connector utilizes a 2.54 mm (0.100 inch) pitch spacing to ensure precise alignment and reliable electrical connections. Constructed with CuZn-alloy contacts that are tin-plated, the component supports a current rating of 1.5 A and a voltage rating of 60 V. The solder and plug pins have a diameter of 0.5 mm, facilitating secure rectangular PCB connections.

Headers, Male Pins Feature Summary

• Provides reliable rectangular PCB connections using precision-engineered solder and plug pins
• Features tin-plated CuZn-alloy contacts to ensure durability and conductivity
• Designed for through-hole mounting with a standard 2.54 mm pitch spacing

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board connections
• General electronic circuit assembly requiring male pin headers

Headers, Male Pins Procurement Notes

Verify the specific contact surface finish requirements against official datasheets, as variations such as gold plating may exist in related series. Confirm that the 1.5 A current rating and 60 V voltage limits align with your circuit design constraints. Ensure compatibility with standard 2.54 mm pitch footprints during PCB layout. Cross-reference the 46-pin count and 2-row structure with schematic requirements to prevent mismatching.

Headers, Male Pins Selection Notes

Select this component when a robust male header with 46 positions is required for through-hole applications. The 2.54 mm pitch ensures compatibility with standard ribbon cables and mating connectors. Consider the tin-plated contact finish for general-purpose use where high corrosion resistance is not critical. Evaluate the 1.5 A current capacity against peak load requirements to ensure safe operation within the specified 60 V limit.

Headers, Male Pins Part Context

The MK 251 series represents Fischer Elektronik's range of precision-engineered pin headers. These components are designed for reliable rectangular PCB connections. The MK 251 46 Z specifically offers a high-density 46-contact configuration in a dual-row format. This series is part of Fischer Elektronik's broader portfolio of board-to-board and wire-to-board connector systems.

Headers, Male Pins Replacement Considerations

Compatible alternatives include other Fischer Elektronik MK 251 variants with different pin counts, such as MK 251 24 Z or MK 251 40 Z. Ensure any substitute maintains the 2.54 mm pitch, 2-row structure, and through-hole mounting style. Verify that the contact material and plating specifications match the original design requirements.