7448261418

Overview

The Würth Elektronik 7448261418 is a WE-CMB series common mode choke designed for power line filtering. It features an inductance of 1.8 mH at 10 kHz and supports a maximum DC current of 14 A. The component has a maximum DC resistance of 9.5 mOhms and operates within a temperature range of -40°C to +125°C. It utilizes a through-hole mounting style with two lines, making it suitable for high-current applications requiring effective noise suppression.

Feature Summary

• Provides common mode noise suppression for power lines
• Supports high continuous DC current ratings
• Features low DC resistance for efficient power transmission

Applications

• General electronic equipment power input filtering
• Power line noise suppression
• Common mode interference reduction in industrial electronics

Procurement Notes

Verify the specific package type and pin configuration against the official datasheet before integration. Confirm that the 14 A current rating aligns with your circuit's thermal management capabilities. Ensure the through-hole mounting method matches your PCB design constraints. Check for any required written approval from Würth Elektronik for specific application uses as stated in their documentation.

Selection Notes

Select this component when high current handling is required alongside common mode noise filtration. The low DCR minimizes power loss in high-current paths. Consider the through-hole form factor if surface mount options are insufficient for mechanical stability or current capacity needs in your specific power supply design.

Part Context

This part belongs to the WE-CMB series of common mode chokes from Würth Elektronik. These components are engineered for robust performance in general electronic equipment. The series emphasizes high current capability and reliable noise attenuation for power lines, distinguishing it from lower-current signal line filters.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.