SC-11-20J

Common Mode Chokes Overview

The KEMET SC-11-20J is a through-hole common mode choke belonging to the SC-J series. It provides an inductance of 2 mH at 10 kHz and supports a DC current rating of 11 A. The component features a maximum DC resistance of 14 mΩ and operates within a temperature range of -40°C to 120°C.

Common Mode Chokes Feature Summary

• Provides high inductance for effective noise suppression in power lines
• Supports high direct current ratings suitable for demanding applications
• Utilizes toroidal coil construction with nanocrystalline metal cores

Common Mode Chokes Applications

• Three-phase power line filtering
• Industrial equipment EMI suppression
• Power supply input stages

Common Mode Chokes Procurement Notes

Verify the specific datasheet version and electrical tolerances against the manufacturer's official documentation before integration. Confirm that the lead configuration and mounting requirements align with the target PCB layout. Ensure compliance with relevant safety standards for the intended operational environment.

Common Mode Chokes Selection Notes

Select this component when high inductance values are required for common mode noise reduction in three-phase systems. The 11 A current rating makes it suitable for industrial loads. Consider the physical dimensions and through-hole mounting style during mechanical design.

Common Mode Chokes Part Context

This part belongs to the SC-J series, which utilizes nanocrystalline metal cores to achieve ultra-high inductance and permeability. The series is designed for robust performance in challenging electromagnetic environments, offering superior filtering capabilities compared to standard ferrite solutions.

Common Mode Chokes Replacement Considerations

The UALSC1120J0000 is listed as an alias for this component. Verify pinout compatibility and electrical specifications before substituting.