MK 251 86 G

Headers, Male Pins Overview

The Fischer Elektronik MK 251 86 G is a male pin header connector designed for through-hole PCB mounting. It features an 86-position configuration arranged in two rows with a 2.54 mm (0.100 inch) pitch. The contacts are constructed from CuZn alloy and utilize rectangular pins with a diameter of 0.5 mm for soldering and plugging. This component facilitates board-to-board or wire-to-board connections, providing reliable electrical interfacing within electronic assemblies.

Headers, Male Pins Feature Summary

• Through-hole mounting design for secure PCB attachment
• Dual-row configuration accommodating 86 contact positions
• Rectangular pin geometry optimized for solder and plug interfaces

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Wire-to-board connection assemblies
• General electronic circuit interface modules

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm mechanical orientation and contact finish. Ensure the selected variant matches the required pin count and pitch specifications for the target application. Cross-reference official datasheets to validate material composition and compliance standards before procurement.

Headers, Male Pins Selection Notes

Select this connector when a high-density 86-position interface is required. The 2.54 mm pitch ensures compatibility with standard PCB layouts. Consider the through-hole technology requirements and verify that the CuZn alloy contacts meet the environmental and durability needs of the intended electronic environment.

Headers, Male Pins Part Context

Fischer Elektronik specializes in connectors, heat sinks, and thermal materials. The MK 251 series represents their line of male pin headers. This specific model provides a robust solution for high-pin-count applications requiring precise alignment and durable solder joints in industrial and consumer electronics.

Headers, Male Pins Replacement Considerations

Compatible substitutes include variants with different suffixes such as MK 251 86 Z, which may offer alternative orientations or finishes. Verify that any replacement maintains the identical 2.54 mm pitch, 86-contact count, and through-hole mounting style to ensure mechanical and electrical interchangeability.