SCF12-025-1100J

Overview

The KEMET SCF12-025-1100J is a radial leaded common mode choke featuring a nanocrystalline metal core. It provides an inductance of 11.9 mH with a maximum DC resistance of 82.6 milliohms and a current rating of 2.5 A. The component operates within a temperature range of -25°C to +120°C and supports voltages up to 250 V.

Feature Summary

• Utilizes nanocrystalline metal core technology for ultra-high permeability
• Delivers ultra-high inductance values for effective EMI suppression
• Features radial leaded termination style for through-hole PCB mounting

Applications

• Power line filtering
• EMI/RFI suppression circuits
• General electronic equipment noise reduction

Procurement Notes

Verify the specific part number SCF12-025-1100J against official KEMET documentation to confirm nanocrystalline core specifications and electrical ratings. Ensure compatibility with required voltage and current parameters for the target application before procurement.

Selection Notes

Select this component when high inductance is required for common mode noise attenuation in power supply lines. The nanocrystalline core offers superior performance compared to standard ferrite cores, making it suitable for applications demanding strict electromagnetic interference control.

Part Context

This component belongs to the SCF series of common mode chokes manufactured by KEMET. These devices are designed for robust EMI suppression in various electronic systems, leveraging advanced magnetic materials to achieve high performance in compact through-hole packages.

Replacement Considerations

Substitutes must match the 11.9 mH inductance, 2.5 A current rating, and 82.6 milliohm DC resistance. Verify that alternative components support the same operating temperature range and utilize compatible radial leaded packaging for direct replacement.