SC-18-E15JH

Overview

The KEMET SC-18-E15JH is a single-channel common mode choke designed for PCB mounting via through-hole termination. It provides an inductance of 1.5 mH and supports a maximum DC current of 18 A. The component features a low maximum DC resistance of 10 milliohms, ensuring efficient power transmission with minimal loss. It operates within a temperature range of -25 °C to +120 °C and is rated for 250 V AC applications.

Feature Summary

• Provides effective common mode noise suppression for AC line filtering applications
• Supports high continuous current handling capability for robust power circuit integration
• Features low DC resistance to minimize power dissipation and thermal generation

Applications

• AC line input filtering in switch-mode power supplies
• Noise suppression in industrial control systems
• Electromagnetic interference mitigation in consumer electronics

Procurement Notes

Verify the specific suffix JH against official KEMET documentation to confirm exact tolerance and packaging specifications. Ensure the procurement channel sources directly from authorized distributors or the manufacturer to guarantee authenticity. Cross-reference the datasheet revision date to ensure compliance with current environmental and performance standards before finalizing orders.

Selection Notes

Select this component when a 1.5 mH inductance value is required for common mode noise reduction in circuits carrying up to 18 A. The 10 milliohm DC resistance makes it suitable for applications where efficiency and thermal management are critical. Verify that the through-hole footprint and 250 V AC rating align with the target printed circuit board design and voltage requirements.

Part Context

This component belongs to the SC series of common mode chokes manufactured by KEMET. These devices are engineered for general-purpose electromagnetic interference filtering in AC power lines. The series offers various inductance and current ratings to accommodate different power levels and noise profiles in electronic equipment designs.

Replacement Considerations

Consult official KEMET substitution guides for verified equivalents. Do not assume functional compatibility with other brands without verifying inductance, current rating, and physical dimensions.