HHBC20-1R7A0152V

Common Mode Chokes Overview

The KEMET HHBC20-1R7A0152V is a leaded power inductor from the HHBC series, designed for AC line filtering applications. It features a toroidal core construction with radial termination and an unshielded design. The component provides an inductance of 152 µH with a tolerance of ±20%. It supports a maximum DC current of 12 A and has a maximum DC resistance of 20.4 mΩ. The device operates within a temperature range of -40°C to +125°C and utilizes standard PCB mount installation.

Common Mode Chokes Feature Summary

• Toroidal core construction for efficient magnetic flux containment
• Radial leaded termination for through-hole PCB mounting
• High current handling capability up to 12 A
• Unshielded design suitable for normal mode filtering

Common Mode Chokes Applications

• AC line filters
• Normal mode noise suppression
• Power supply input stages

Common Mode Chokes Procurement Notes

Verify the specific part number against official KEMET documentation to confirm electrical parameters such as inductance value and current rating. Ensure that the thermal operating limits and physical dimensions align with the target PCB layout requirements before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when high-current AC line filtering is required with low impedance characteristics. The 152 µH inductance and 12 A rating make it suitable for robust power stage applications where normal mode interference needs attenuation without significant voltage drop across the winding.

Common Mode Chokes Part Context

This component belongs to the KEMET HHBC series of toroidal power inductors. These parts are engineered for general-purpose power electronics applications requiring reliable performance under high current loads. The series offers various inductance values tailored for different filtering and energy storage needs in industrial and commercial equipment.

Common Mode Chokes Replacement Considerations

Cross-reference with other KEMET HHBC series variants or equivalent toroidal inductors from manufacturers like Bourns or TDK if availability is constrained. Ensure substitute parts match the 152 µH inductance, 12 A current rating, and 20.4 mΩ DCR specifications to maintain circuit performance integrity.