MK LP 43 38 Z

Headers, Male Pins Overview

The MK LP 43 38 Z is a pin header connector manufactured by Fischer Elektronik, designed for through-hole mounting on printed circuit boards. It features a single row with 38 contacts and a standard pitch of 2.54 mm (0.100 inches). The contact material is a CuZn alloy, providing reliable conductivity. The contact surface is tin-plated, while the contact sleeve utilizes a Ni+≥0.2µm Au finish. The insulating body is constructed from PA 4.6 GF material, ensuring structural integrity and UL 94 V-0 flammability classification. The component operates within a temperature range of -40°C to +163°C and withstands a test voltage of 1000 V.

Headers, Male Pins Feature Summary

• Through-hole right-angle pin header configuration for board-to-board or wire-to-board connections
• Tin-plated contacts with gold-plated sleeves for enhanced corrosion resistance and signal integrity
• High-temperature resistant PA 4.6 GF insulating body meeting UL 94 V-0 standards

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Consumer electronics assemblies with high-density routing needs
• Automotive electronic modules operating in varied thermal environments

Headers, Male Pins Procurement Notes

Verify the specific suffix 'Z' against official Fischer Elektronik documentation to confirm plating specifications and mechanical tolerances. Ensure compatibility with mating connectors regarding pitch and contact geometry. Confirm that the through-hole footprint matches the target PCB design rules. Check for any non-cancelable order policies associated with this specific part number before finalizing procurement.

Headers, Male Pins Selection Notes

Select this component when a 38-position single-row header is required for through-hole assembly. The 2.54 mm pitch ensures compatibility with standard breadboard and prototyping systems. Consider the tin-plated contact finish for general-purpose applications where solderability is prioritized over extreme environmental sealing. Verify that the 1000 V test voltage rating meets the insulation requirements of the target circuit application.

Headers, Male Pins Part Context

This part belongs to the MK LP 43 series of pin headers from Fischer Elektronik. The series offers various contact counts, ranging from small configurations to high-density options like the 38-position variant. These connectors are characterized by their right-angle orientation, facilitating compact vertical stacking or edge-mounting solutions in electronic enclosures.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 2.54 mm pitch, 38 positions, and through-hole right-angle form factor. Verify that alternative manufacturers provide equivalent CuZn alloy contacts with compatible tin plating. Ensure the replacement part maintains the same PA 6.6 or PA 4.6 insulating material properties and UL 94 V-0 flammability rating for safety compliance.