MK 51 3 Z

Headers, Male Pins Overview

The Fischer Elektronik MK 51 3 Z is a male header PCB connector designed for rectangular board-to-board connections. It features a 2.54 mm pitch and contains three contacts. The contact material is a CuZn alloy with a tin-plated surface finish. The contact sleeve utilizes a Ni+≥0.2µm Au plating, while the contact surface offers Ni+46µm Sn plating. This component supports solder pin mounting for secure PCB integration.

Headers, Male Pins Feature Summary

• Rectangular PCB connection design
• Tin-plated contact surface finish
• Gold-plated contact sleeve for corrosion resistance

Headers, Male Pins Applications

• General electronic circuit interconnections
• Board-to-board signal transmission
• Prototype development setups

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official Fischer Elektronik datasheet to ensure the correct contact configuration and plating specifications are selected. Confirm that the package dimensions and pin count match the intended PCB footprint requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile male header with a standard 2.54 mm pitch is required. Ensure the application environment does not exceed the thermal ratings of the tin and gold platings. Verify that the mating connector is compatible with the specified contact geometry and sleeve design.

Headers, Male Pins Part Context

This part belongs to the MK 51 series of PCB connectors from Fischer Elektronik. The series provides various contact counts and configurations for rectangular board connections. These connectors are engineered for reliable electrical performance in standard electronic assemblies requiring durable metal-to-metal contact interfaces.

Headers, Male Pins Replacement Considerations

Consult the official Fischer Elektronik cross-reference documentation for verified substitute part numbers. Generic equivalents may not match the specific contact sleeve plating or dimensional tolerances required for proper mating.