7446631007

Overview

The Würth Elektronik 7446631007 is a surface-mount common mode choke from the WE-LF SMD Type SH series. It features an inductance of 6.8 mH and a rated DC current of 1.4 A. The maximum DC resistance is 0.3 Ohms. The component operates within a temperature range of -40°C to +125°C. Physical dimensions are 22.3 mm in length, 18.5 mm in width, and 11.5 mm in height.

Feature Summary

• Designed for power line applications with current-compensated functionality
• Surface mount construction for PCB integration
• High thermal stability suitable for demanding environments

Applications

• Power line filtering
• Common mode noise suppression in electronic circuits

Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest datasheet to ensure compatibility with design requirements. Confirm RoHS compliance status and lead times directly with authorized distributors prior to ordering. Cross-reference part numbers carefully to avoid substitution errors.

Selection Notes

Select this component when a 6.8 mH inductance and 1.4 A current rating are required for common mode noise reduction. Ensure the PCB footprint accommodates the specified 22.3 x 18.5 mm dimensions. Verify that the operating temperature range meets the environmental conditions of the target application.

Part Context

This component belongs to the WE-LF SMD Type SH series by Würth Elektronik. It is a current-compensated choke designed for surface mount technology. The series focuses on providing reliable common mode filtering for power lines in compact electronic designs.

Replacement Considerations

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