SC-03-85J

Common Mode Chokes Overview

The KEMET SC-03-85J is a two-line common mode choke designed for through-hole mounting. It features an inductance of 8.5 mH at 10 kHz and supports a maximum DC current of 3 A. The component has a maximum DC resistance of 110 milliohms and operates within a temperature range of -25°C to +120°C. Rated for 250 VAC, it measures 25.00 mm in length, 20.00 mm in width, and up to 27.00 mm in height.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for two-line circuits
• Supports high current handling capability of 3 amperes
• Designed for reliable operation across extended industrial temperature ranges

Common Mode Chokes Applications

• Audiovisual equipment
• Office automation machinery
• Industrial machinery
• Digital home appliances
• Power supply units

Common Mode Chokes Procurement Notes

Verify the specific datasheet version to confirm exact dimensional tolerances and insulation ratings before integration. Ensure that the through-hole footprint matches the target PCB layout dimensions of 25.00 mm by 20.00 mm. Confirm that the operating environment stays within the specified -25°C to +120°C range to maintain performance integrity and safety compliance standards.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring robust common mode filtering for power lines carrying up to 3 amperes. The 8.5 mH inductance offers significant impedance to high-frequency noise while maintaining low series resistance. Consider the physical size constraints and thermal management requirements associated with its through-hole construction and operating temperature limits.

Common Mode Chokes 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 suppression in AC power applications. The series utilizes wire-wound technology to achieve high inductance values suitable for filtering conducted noise in various electronic systems.

Common Mode Chokes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.