MK 51 41 G

Headers, Male Pins Overview

The Fischer Elektronik MK 51 41 G is a single-row male pin header connector designed for through-hole mounting on printed circuit boards. It features 41 positions with a 0.100-inch (2.54 mm) pitch spacing. The contacts are constructed from copper zinc alloy and feature a gold finish on the mating surface with a thickness of 7.87 µin (0.200 µm), while the post termination is also gold-plated. The insulation material is polyamide, supporting an operating temperature range of -40°C to 163°C. This component is rated for 1.5 A current and 60 VDC voltage, ensuring reliable electrical connectivity in various electronic assemblies.

Headers, Male Pins Feature Summary

• Precision rectangular PCB connection with 0.5 mm diameter solder and plug pins
• Gold-plated contacts ensure corrosion resistance and reliable signal transmission
• Polyamide insulation provides high thermal stability and UL94 V-0 flammability rating

Headers, Male Pins Applications

• General-purpose electronic assembly requiring robust through-hole headers
• Industrial control systems needing reliable interconnects within specified temperature ranges
• Consumer electronics utilizing standard 2.54 mm pitch board-to-board connections

Headers, Male Pins Procurement Notes

Verify that the specific part number MK 51 41 G matches the required contact count and pitch before ordering. Confirm that the gold plating specifications meet the application's conductivity and durability requirements. Ensure compatibility with mating connectors from the same or compatible series. Check that the through-hole mounting style aligns with the target PCB design constraints.

Headers, Male Pins Selection Notes

Select this model when a single-row, 41-position male header is required for through-hole applications. The gold-plated contacts offer superior performance compared to tin-plated alternatives in corrosive environments. Consider the 2.54 mm pitch as a standard interface for broad compatibility with existing cable assemblies and mating sockets. Evaluate the thermal rating against the operational environment to ensure long-term reliability.

Headers, Male Pins Part Context

This component belongs to the Fischer Elektronik MK 51 series, which specializes in male headers for precise rectangular PCB connections. The series is known for its durable construction and consistent quality, catering to industries demanding high-reliability interconnect solutions. Fischer Elektronik manufactures these connectors to withstand rigorous environmental conditions, providing stable performance across diverse electronic applications.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 41-position, 2.54 mm pitch male headers from Fischer Elektronik such as MK 51 41 Z or MK LP 41 41 Z, provided the contact finish and mounting style match the design requirements. Verify that alternative parts maintain the same current and voltage ratings to ensure system integrity.