MK 251 78 Z

Headers, Male Pins Overview

The MK 251 78 Z is a male pin header connector manufactured by Fischer Elektronik. It features a 78-position configuration arranged in two rows, designed for through-hole mounting on printed circuit boards. The connector utilizes a 0.100-inch (2.54 mm) row spacing to ensure standard compatibility with mating components. It supports an operating temperature range from -40°C to 163°C, providing reliable performance across various industrial and commercial electronic applications.

Headers, Male Pins Feature Summary

• Rectangular PCB connection design for board-to-board or wire-to-board interfacing
• Through-hole mounting technology for secure mechanical attachment
• Dual-row configuration accommodating high-density signal routing

Headers, Male Pins Applications

• Industrial control systems requiring robust interconnects
• Consumer electronics assembly involving multiple board connections
• Telecommunications equipment utilizing standard pitch headers

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against official Fischer Elektronik documentation to confirm exact pin count and orientation. Ensure that the selected variant matches the required through-hole footprint and current rating specifications for the target application environment.

Headers, Male Pins Selection Notes

Select this component when a high-density, dual-row male header is required for rigid PCB assembly. Confirm that the 2.54 mm pitch aligns with existing board layouts and mating connector standards. Evaluate thermal requirements to ensure operation within the specified -40°C to 163°C range.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik MK 251 series of male pin headers. The series offers various position counts and configurations, allowing designers to scale connectivity density while maintaining consistent mechanical and electrical characteristics across different product lines.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Fischer Elektronik headers with identical 2.54 mm pitch and through-hole mounting, such as the MK 251 78 G, provided the housing color and specific contact plating meet the design requirements.