MK LP 43 25 Z

Headers, Male Pins Overview

The Fischer Elektronik MK LP 43 25 Z is a single-row pin header connector designed for through-hole mounting on printed circuit boards. It features 25 positions with a standard 2.54 mm (0.100 inch) pitch, ensuring compatibility with industry-standard mating connectors. The component utilizes a low-profile design to minimize vertical space requirements while maintaining robust mechanical stability. Contacts are tin-plated to facilitate reliable soldering and electrical conductivity. Rated for operation between -40°C and +163°C, it supports applications requiring durable board-to-board or wire-to-board connections in industrial environments.

Headers, Male Pins Feature Summary

• Low-profile construction optimized for space-constrained PCB layouts
• Single-row configuration with 2.54 mm pitch for standardized interconnection
• Through-hole termination method ensures secure mechanical attachment
• Tin-plated contacts provide effective solderability and corrosion resistance

Headers, Male Pins Applications

• Industrial control systems requiring reliable board-to-board connections
• Consumer electronics assemblies with limited vertical clearance
• Automotive electronic modules needing durable interconnects
• Test and measurement equipment interfaces

Headers, Male Pins Procurement Notes

Verify the exact contact count matches the '25' designation in the model number before procurement. Confirm that the tin-plated finish aligns with your assembly process requirements, as gold-plated variants exist within this series. Ensure your PCB footprint accommodates the specific lead dimensions of the MK LP 43 series. Check for any specific RoHS compliance documentation if required by your regional regulations. Cross-reference the datasheet for precise thermal reflow profiles to prevent damage during soldering.

Headers, Male Pins Selection Notes

Select this model when a single-row, 25-position header is needed with a 2.54 mm pitch. Choose the 'Z' suffix variant specifically for its tin-plated contact finish rather than gold. Consider the low-profile form factor if vertical height restrictions apply to your enclosure design. Verify that the through-hole mounting style suits your PCB manufacturing capabilities compared to surface-mount alternatives. Ensure the current rating and voltage specifications meet the circuit requirements, typically supporting standard signal levels.

Headers, Male Pins Part Context

This component belongs to the Fischer Elektronik MK LP 43 series of low-profile pin headers. The series offers various pole counts ranging from small configurations to higher-density options, all sharing the same 2.54 mm pitch and low-profile aesthetic. The MK LP 43 line is engineered for high reliability in demanding environments, featuring UL94 V-0 rated insulation materials. Variants differ primarily in contact count and plating finish, allowing designers to scale connectivity needs without changing the mechanical footprint or mounting style.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Fischer Elektronik MK LP 43 series headers with identical 2.54 mm pitch and 25 positions. Verify that replacement parts maintain the same through-hole mounting orientation and low-profile height constraints. If tin plating is critical, ensure the substitute does not default to gold plating unless specified. Generic equivalents must match the 2.54 mm pitch exactly to ensure proper mating with existing connectors.