MK LP 40 42 G

Headers, Male Pins Overview

The MK LP 40 42 G is a through-hole male pin header manufactured by Fischer Elektronik. It features a single row with 42 positions and a standard 2.54 mm (0.100 inch) contact spacing. The connector supports a nominal current of 1.5 A and a nominal voltage of 60 V DC, with a dielectric withstand voltage of 1000 V. The insulating body is constructed from PA 4.6 GF material, rated UL 94 V-0, and operates within a temperature range of -40°C to +163°C. Contact surfaces utilize tin plating over nickel.

Headers, Male Pins Feature Summary

• Low profile design for compact board-to-board or wire-to-board connections
• Tin-plated contact surface with Ni+46µm Sn plating on the contact sleeve
• Through-hole straight mounting configuration

Headers, Male Pins Applications

• General electronic circuit interconnections
• Board-to-board signal transmission
• Wire-to-board assembly applications

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required 42-position count and single-row configuration. Confirm that the through-hole mounting style aligns with the PCB layout requirements. Ensure the operating environment remains within the specified -40°C to +163°C temperature range and does not exceed the 1.5 A current rating. Check for compatibility with standard soldering processes compatible with PA 4.6 materials.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row male header is required for reliable electrical connections. The 2.54 mm pitch ensures compatibility with standard ribbon cables and mating connectors. Consider the thermal stability of the PA 4.6 insulator for environments subject to moderate heat. The tin-plated contacts offer cost-effective conductivity suitable for general-purpose applications without requiring gold plating.

Headers, Male Pins Part Context

This component belongs to the Fischer Elektronik MK LP series of low-profile headers. The series provides various contact counts and configurations for different board integration needs. Fischer Elektronik specializes in connectors for printed circuit boards and flat cables, offering solutions for diverse industrial and consumer electronics applications.

Headers, Male Pins Replacement Considerations

Direct substitutes must maintain the 42-position count, 2.54 mm pitch, and through-hole straight form factor. Verify that alternative manufacturers provide identical PA 4.6 insulation and comparable current/voltage ratings. Ensure mating connector compatibility before switching suppliers.