HFWLF19-143T

Common Mode Chokes Overview

The HFWLF19-143T is a common mode choke manufactured by Allied Components International. It features an inductance of 14 mH at 100 kHz and a maximum current rating of 2A. The component utilizes horizontal flat wire construction and is designed for through-hole mounting.

Common Mode Chokes Feature Summary

• Horizontal flat wire winding structure
• Through-hole mounting configuration

Common Mode Chokes Applications

• Electromagnetic interference suppression in two-line circuits

Common Mode Chokes Procurement Notes

Verify the specific datasheet for DC resistance values, as they are not explicitly listed in the provided source material. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation to ensure regulatory adherence for your specific project requirements.

Common Mode Chokes Selection Notes

Select this component when a 14 mH inductance at 100 kHz is required for common mode noise reduction. Ensure the circuit design accommodates the 2A maximum current rating and that the PCB layout supports the through-hole package dimensions associated with the HFWLF19 series.

Common Mode Chokes Part Context

This part belongs to the HFWLF19 series of common mode chokes from Allied Components International. The series includes variants with different inductance values, such as the HFWLF19-283T (28 mH) and HFWLF19-143T (14 mH), all sharing similar form factors and mounting styles.

Common Mode Chokes Replacement Considerations

Direct substitutes within the same series include the HFWLF19-283T if higher inductance is acceptable. Cross-brand replacements require matching the 14 mH inductance, 2A current rating, and through-hole footprint specifications.