CMF16-104450-B

Common Mode Chokes Overview

The Triad Magnetics CMF16-104450-B is a through-hole common mode frame choke designed for electromagnetic interference suppression. It features an inductance of 100 mH with a tolerance of +30%/-50% at 1 kHz, and supports a maximum DC current of 450 mA. The component has a maximum DC resistance of 3.22 Ohms and an AC voltage rating of 300 V. It operates within a temperature range of -40°C to +105°C and utilizes radial leads with a diameter of 0.7 mm.

Common Mode Chokes Feature Summary

• Provides effective common mode noise attenuation for differential signal lines
• Constructed as a vertical mount frame choke for stable PCB integration
• Capable of handling high inductance values for low-frequency filtering applications

Common Mode Chokes Applications

• Power supply input filtering
• Data line noise suppression
• Electromagnetic compatibility (EMC) circuits

Common Mode Chokes Procurement Notes

Verify the specific suffix '-B' indicates bulk packaging configuration when ordering. Confirm that the inductance tolerance (+30%/-50%) aligns with circuit design requirements. Ensure the 450 mA current rating meets the operational load without saturation. Check lead diameter specifications against PCB hole dimensions prior to procurement.

Common Mode Chokes Selection Notes

Select this component when a high inductance value of 100 mH is required for low-frequency noise reduction. The 450 mA current rating suits moderate power applications. The through-hole mounting style provides mechanical stability. Verify that the 300 V AC rating is sufficient for the target circuit voltage levels.

Common Mode Chokes Part Context

This part belongs to the Triad Magnetics CMF series of common mode chokes. The series offers various inductance values and current ratings for different filtering needs. The CMF16 designation typically refers to the physical frame size and mounting style within the product family.

Common Mode Chokes Replacement Considerations

Direct substitutes include other Triad Magnetics parts from the CMF16 series with similar electrical characteristics. Cross-manufacturer replacements require matching inductance, current rating, and physical dimensions. Verify pinout and mounting orientation compatibility before substitution.