SC22-08-100

Overview

The KEMET SC22-08-100 is a through-hole common mode choke designed for EMI suppression in power line applications. It features an inductance of 1 mH at 10 kHz and supports a maximum DC current rating of 8 A with a maximum DC resistance of 0.02 ohms. The component operates within a temperature range of -40°C to 120°C and withstands an operating voltage of 250 V AC.

Feature Summary

• Utilizes proprietary ferrite materials optimized for high-frequency noise attenuation
• Engineered for effective electromagnetic interference suppression in the 150 kHz range
• Constructed for robust performance in harsh environmental conditions

Applications

• Three-phase power line filtering
• Industrial power conversion systems
• General EMI suppression circuits

Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and terminal compatibility before integration. Ensure that the selected component meets all relevant safety certifications required for the target market. Cross-reference the impedance characteristics against the specific noise spectrum of the application to validate performance efficacy.

Selection Notes

Select this component when high current handling capability is required alongside significant inductance for low-frequency noise reduction. The low DC resistance minimizes power loss, making it suitable for efficient power stages. Evaluate thermal management requirements based on the 120°C maximum operating temperature limit.

Part Context

This component belongs to KEMET's SCF-X coil series, which utilizes nanocrystalline metal cores or specialized ferrites to achieve ultra-high inductance. This series is positioned for industrial power applications requiring reliable EMI filtering solutions with high permeability and current capacity.

Replacement Considerations

Consult official substitution lists for equivalent inductance and current ratings. Verify that any alternative maintains the same package style and mounting requirements.