CMF23H-153191-B

Common Mode Chokes Overview

The Triad Magnetics CMF23H-153191-B is a horizontal mount common mode frame choke designed for power line filtering. It features radial leads and operates within a temperature range of -40°C to +105°C. The component provides an inductance of 15 mH with a tolerance of +30%/-50% at 1 kHz. It supports a maximum DC current of 1.9 A and has a maximum DC resistance of 310 mOhms. Physical dimensions are 26.5 mm in length, 24.8 mm in width, and 14 mm in height.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for power lines
• Designed for horizontal mounting via radial leads
• Constructed as a common mode frame choke

Common Mode Chokes Applications

• Power line filtering in electronic equipment
• EMI suppression in AC/DC power supplies
• Noise reduction in general electronic applications

Common Mode Chokes Procurement Notes

Verify the specific suffix '-B' indicates bulk packaging configuration when ordering. Confirm that the 15 mH inductance value meets the circuit requirements at the specified test frequency. Ensure the 1.9 A maximum DC current rating aligns with the operational load. Check compliance documentation such as RoHS status if required by the target market regulations.

Common Mode Chokes Selection Notes

Select this component when a 15 mH inductance is required for common mode noise attenuation. The 1.9 A current rating suits moderate power applications. The horizontal form factor and radial leads facilitate through-hole PCB assembly. Verify that the physical footprint fits the design constraints and that the operating temperature range covers the environmental conditions.

Common Mode Chokes Part Context

This part belongs to the Triad Magnetics CMF series of common mode chokes. It shares the same physical housing and mounting style with other variants in the CMF23H family, differing primarily in inductance values and current ratings. The series is intended for power line interference suppression.

Common Mode Chokes Replacement Considerations

Direct substitutes include other CMF23H series parts with similar electrical characteristics, such as CMF23H-103231-B or CMF23H-273141-B, provided their inductance and current ratings match the design needs.