MK LP 43 40 G

Headers, Male Pins Overview

The Fischer Elektronik MK LP 43 40 G is a male pin header connector belonging to the MK LP 43 series. It features a through-hole mounting style with a contact pitch of 2.54 mm (0.100 inches). The component comprises 40 positions arranged in a single row. The contacts are constructed from brass and feature a tin-plated surface finish. The insulating body is made of polyamide, rated UL94 V-0 for flammability. It supports a maximum operating temperature range of -40°C to +163°C and withstands soldering temperatures of 260°C for 10 seconds.

Headers, Male Pins Feature Summary

• Through-hole mounting configuration for reliable PCB integration
• Single-row design with 40 contact positions
• Tin-plated brass contacts for corrosion resistance
• Polyamide insulation housing with UL94 V-0 rating

Headers, Male Pins Applications

• General-purpose electronic circuit interconnections
• Signal routing on printed circuit boards
• Industrial control system module connections

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required 40-position count and single-row configuration. Confirm compatibility with standard 2.54 mm pitch mating connectors. Ensure the tin-plated contact finish meets the environmental requirements for the intended application. Check that the thermal ratings align with the soldering process parameters used during assembly.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row header is required for high-density board layouts. The 2.54 mm pitch ensures broad compatibility with standard ribbon cables and mating sockets. Consider the through-hole technology if mechanical stability during soldering is prioritized over surface-mount space constraints. Evaluate the thermal endurance limits against the operational environment of the final device.

Headers, Male Pins Part Context

This connector belongs to the Fischer Elektronik MK LP 43 series, which specializes in low-profile pin headers. The series offers various pole counts while maintaining consistent mechanical dimensions and electrical characteristics. The MK LP 43 40 G represents the 40-position variant within this standardized family, designed for applications requiring robust signal transmission in compact spaces.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Fischer Elektronik headers from the MK LP 43 series with equivalent pitch and row count. Generic equivalents must match the 2.54 mm spacing, 40-pin configuration, and through-hole termination method. Verify that alternative materials meet the same UL94 V-0 flammability and temperature ratings.