SC-09-1400

Common Mode Chokes Overview

The KEMET SC-09-1400 is a common mode filter from the SC Series, designed for AC line filtering applications. It features an inductance of 14 mH at 1 kHz and supports a DC current rating of 9 A with a maximum DC resistance of 0.053 ohms. The component operates within a temperature range of -40°C to 105°C. Physical dimensions include a maximum height of 40 mm and a maximum diameter of 49 mm, with lead lengths specified as 15 mm +/-2 mm and nominal spacing of 35 mm.

Common Mode Chokes Feature Summary

• Utilizes proprietary ferrite materials suitable for frequencies greater than or equal to 150 kHz
• Provides common mode noise suppression for AC line applications
• Complies with UL94 V-2 flammability standards

Common Mode Chokes Applications

• AC line filtering
• Common mode noise suppression
• Electromagnetic interference reduction in power circuits

Common Mode Chokes Procurement Notes

Verify that the specific order matches the SC-09-1400 part number to ensure correct inductance and current ratings. Confirm physical dimension requirements against the maximum height and diameter specifications. Ensure the operating environment stays within the -40°C to 105°C range. Check for compliance with UL94 V-2 standards if required by the application. Validate the DC resistance value of 0.053 ohms against circuit design constraints.

Common Mode Chokes Selection Notes

Select this component when a 14 mH inductance at 1 kHz is required for common mode filtering. Ensure the circuit current does not exceed the 9 A DC rating. Consider the physical footprint, specifically the 49 mm max diameter and 40 mm max height, for board layout compatibility. Verify that the operating frequency range meets the requirement of being suitable for frequencies above 150 kHz. Check termination style and lead spacing for assembly integration.

Common Mode Chokes Part Context

This component belongs to the KEMET SC Series of common mode chokes. The series offers various sizes and specifications utilizing proprietary ferrite materials. These filters are designed for robust performance in AC line applications, providing effective noise suppression while maintaining compliance with safety standards such as UL94 V-2.

Common Mode Chokes Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.