MK 205 42 Z

Headers, Male Pins Overview

The MK 205 42 Z is a male header connector manufactured by Fischer Elektronik, designed for through-hole mounting on printed circuit boards. It features 42 positions arranged in a dual-row configuration with a standard 0.100-inch (2.54 mm) pitch. The contacts are solder and plug pins with a diameter of 0.5 mm, constructed from copper-zinc alloy and finished with tin plating. Key dimensions include a contact length of 0.165 inches (4.20 mm) for mating and 0.157 inches (4.00 mm) for the column, resulting in an overall contact length of 0.476 inches (12.09 mm). The insulator height is 0.098 inches (2.50 mm), utilizing glass-fiber reinforced polyamide (PA46/Nylon 4/6) for durability.

Headers, Male Pins Feature Summary

• Dual-row pin header configuration providing 42 connection points
• Solder and plug pin design with 0.5 mm diameter contacts
• Tin-plated copper-zinc alloy contacts for reliable conductivity
• Glass-fiber reinforced polyamide insulation for structural stability

Headers, Male Pins Applications

• Board-to-Board interconnections
• Wire-to-Board connections
• Industrial electronic assemblies requiring robust headers

Headers, Male Pins Procurement Notes

Verify the specific part number MK 205 42 Z against official Fischer Elektronik documentation to ensure compatibility with your design requirements. Confirm that the through-hole mounting style and 2.54 mm pitch align with your PCB layout. Check for any specific handling instructions related to the solder and plug pin construction during assembly processes.

Headers, Male Pins Selection Notes

Select this component when a 42-position dual-row male header is required for through-hole applications. Ensure the 0.5 mm pin diameter fits within your PCB hole specifications. Consider the operating environment and verify that the PA46 insulation material meets thermal and mechanical requirements for your specific industrial or commercial application context.

Headers, Male Pins Part Context

This component belongs to the MK 205 series of connectors from Fischer Elektronik. The series is characterized by solder and plug pins with a consistent 0.5 mm diameter, designed for reliable electrical connections in demanding environments. Variants within the series differ primarily in the number of positions, such as the 42-contact configuration found in this specific model.

Headers, Male Pins Replacement Considerations

When seeking substitutes, identify other Fischer Elektronik MK 205 series headers with equivalent 2.54 mm pitch and dual-row layout. Verify that alternative parts maintain the same 0.5 mm pin diameter and through-hole mounting characteristics to ensure mechanical and electrical compatibility without redesigning the PCB footprint.