SC-10-D020H

Common Mode Chokes Overview

The KEMET SC-10-D020H is a through-hole common mode choke designed for AC line filtering applications. It features an inductance of 20 µH measured at 100 kHz and supports a continuous current rating of 10 A. The component has a maximum DC resistance (DCR) of 6.5 mΩ and is rated for an AC voltage of 250 V. Operating within a temperature range of -40°C to +105°C, it utilizes a horizontal, baseless package with four pins. The physical dimensions are approximately 24.00 mm in diameter and 20.00 mm in height.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for AC power lines
• Supports high current handling up to 10 A
• Designed for through-hole mounting on printed circuit boards

Common Mode Chokes Applications

• AC power input filtering for electronic equipment
• EMI suppression in industrial control systems
• Noise reduction in consumer appliance power supplies

Common Mode Chokes Procurement Notes

Verify the specific ordering suffix and pin configuration against the official KEMET datasheet before procurement. Confirm that the 250V AC rating and 10A current capacity meet the target circuit requirements. Ensure the through-hole footprint matches the PCB layout design. Check for RoHS compliance status if required by the end application standards.

Common Mode Chokes Selection Notes

Select this component when a 20 µH inductance value is required for common mode noise attenuation at 100 kHz. The 10 A current rating makes it suitable for higher power AC line applications compared to lower-rated chokes. Consider the horizontal package profile for board space constraints. Verify thermal performance within the -40°C to +105°C operating range for the intended environment.

Common Mode Chokes Part Context

This part belongs to the KEMET SC-D series of common mode chokes. These components are engineered for robust EMI/RFI filtering in AC power circuits. The series offers various inductance and current ratings to suit different power levels. The SC-10-D020H specifically targets applications requiring moderate inductance with high current capability.

Common Mode Chokes Replacement Considerations

Consult KEMET documentation for direct cross-references. Verify equivalent inductance, current rating, and DCR values when considering alternative manufacturers. Ensure mechanical compatibility with the existing through-hole footprint.