PHBC20-1R7A0054V

Common Mode Chokes Overview

The KEMET PHBC20-1R7A0054V is a through-hole toroidal power inductor from the PHBC series. It features an inductance of 54 µH with a tolerance of ±20%. The component supports a maximum DC current of 12 A and has a maximum DC resistance of 11.5 mΩ. It operates within a temperature range of -40°C to +125°C and utilizes radial termination for PCB mounting.

Common Mode Chokes Feature Summary

• Radial leaded toroidal construction for through-hole mounting
• High current handling capability up to 12 A
• Wide operating temperature range from -40°C to +125°C

Common Mode Chokes Applications

• Power supply filtering
• Differential mode chokes
• EMI suppression circuits

Common Mode Chokes Procurement Notes

Verify the specific suffix 'V' against the manufacturer's latest datasheet to confirm packaging or material specifications. Ensure the 12 A current rating aligns with thermal management requirements in the final assembly. Cross-reference the 11.5 mΩ DCR value for circuit loss calculations.

Common Mode Chokes Selection Notes

Select this component when high current capacity and low DC resistance are required in a through-hole form factor. The 54 µH value suits applications needing moderate impedance at switching frequencies. Consider the physical dimensions (approx. 20.3 mm x 41.2 mm) for board space constraints compared to surface mount alternatives.

Common Mode Chokes Part Context

This part belongs to the KEMET PHBC series of differential mode chokes. These components are designed for power electronics applications requiring robust performance under high current loads. The series offers various inductance values while maintaining consistent current ratings and mechanical profiles for standardized design integration.

Common Mode Chokes Replacement Considerations

Check for direct substitutes within the PHBC series with similar inductance and current ratings. Verify that alternative toroidal inductors match the 12 A saturation current and 11.5 mΩ DCR specifications to ensure equivalent circuit performance.