SC-15-01H

Common Mode Chokes Overview

The KEMET SC-15-01H is a through-hole common mode choke designed for power line filtering. It features a toroidal core construction with proprietary ferrite material, offering an inductance of 67 µH at 10 kHz. The component supports a maximum DC current of 15 A and operates within a voltage range up to 250 V AC. With a maximum DC resistance of 2 mΩ, it is optimized for high-efficiency applications requiring effective noise suppression in the ≥150 kHz frequency range.

Common Mode Chokes Feature Summary

• Utilizes proprietary 5H, 7H, or 10H ferrite materials for enhanced permeability
• Toroidal coil design ensures compact footprint with high inductance density
• Optimized for effective noise attenuation in frequencies greater than or equal to 150 kHz

Common Mode Chokes Applications

• Three-phase power line filtering systems
• Industrial equipment EMI suppression
• Power supply input stages requiring common mode noise reduction

Common Mode Chokes Procurement Notes

Verify the specific ferrite material grade (5H, 7H, or 10H) associated with the SC-15-01H suffix during procurement, as this affects magnetic properties. Confirm that the 15 A current rating aligns with your system's thermal management capabilities. Ensure the through-hole mounting style matches your PCB layout constraints before finalizing orders.

Common Mode Chokes Selection Notes

Select the SC-15-01H when a low DC resistance of 2 mΩ is critical for minimizing power loss in high-current circuits. Choose this model over higher inductance variants if the application requires less phase shift while maintaining effective filtering above 150 kHz. Ensure the operating temperature range meets the environmental requirements of the installation site.

Common Mode Chokes Part Context

The SC series from KEMET comprises a wide variety of common mode chokes characterized by toroidal cores and diverse electrical specifications. These components are engineered for robust performance in demanding power electronics environments. The SC-15-01H represents a specific configuration within this family, balancing inductance and current handling for general-purpose industrial filtering tasks.

Common Mode Chokes Replacement Considerations

Direct substitutes include other KEMET SC series parts such as SC-15-07J or SC-15-09J, though these offer different inductance values (700 µH and 900 µH respectively). Verify that any replacement maintains the 15 A current rating and compatible physical dimensions for through-hole mounting.