MK 14 X 3 21 Z

Headers, Male Pins Overview

The Fischer Elektronik MK 14 X 3 21 Z is a through-hole male pin header from the MK 14 X 3 series. It features a 2.54 mm pitch spacing and contains 21 contacts. The connector utilizes CuZn-alloy contact material with a tin-plated surface finish. Designed for board-to-board or wire-to-board applications, it supports soldering at 260°C for 10 seconds and operates within a temperature range of -40°C to +163°C.

Headers, Male Pins Feature Summary

• Through-hole mounting configuration for secure PCB attachment
• Tin-plated CuZn-alloy contacts ensuring reliable electrical connection
• High-temperature resistance up to 163°C for demanding environments

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Wire-to-board assembly applications
• Industrial electronic circuit modules

Headers, Male Pins Procurement Notes

Verify the specific ordering code 4476273 against supplier catalogs to ensure accuracy. Confirm that the tin-plated surface finish matches the required corrosion resistance standards for the target application environment. Check mechanical dimensions against the technical drawing to validate clearance requirements on the printed circuit board layout.

Headers, Male Pins Selection Notes

Select this component when a 21-position male header with a standard 2.54 mm pitch is required. The tin-plated finish is suitable for general-purpose electronics where high corrosion resistance is not critical. Ensure the operating temperature range of -40°C to +163°C aligns with the thermal profile of the final assembly process and end-use conditions.

Headers, Male Pins Part Context

This part belongs to the Fischer Elektronik MK 14 X 3 series of pin headers. The series offers various contact counts, ranging from single positions to higher densities, all sharing the same 2.54 mm pitch and mechanical footprint. This specific variant provides a 21-contact configuration for multi-channel signal or power distribution needs.

Headers, Male Pins Replacement Considerations

Compatible substitutes must maintain the 2.54 mm pitch, 21-position count, and through-hole mounting style. Verify that alternative manufacturers offer matching tin-plated contacts and similar thermal stability ratings to ensure functional equivalence in existing designs.