SC-05-492JH

Common Mode Chokes Overview

The KEMET SC-05-492JH is a through-hole common mode choke from the SC-JH series. It features an inductance of 4.9 mH at 10 kHz and a maximum DC current rating of 5 A. The component has a maximum DC resistance of 45 mΩ and operates within a temperature range of -25 °C to 120 °C. It is rated for 250 V AC and utilizes a ferrite core with pad terminations.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for power lines
• Utilizes a ferrite core for effective electromagnetic interference filtering
• Designed for through-hole mounting on printed circuit boards

Common Mode Chokes Applications

• Switch mode power supply input filtering
• General purpose EMI suppression in electronic equipment
• Power line noise reduction in industrial applications

Common Mode Chokes Procurement Notes

Verify the specific suffix JH against official KEMET documentation to confirm exact electrical tolerances and material specifications. Ensure the procurement source provides valid manufacturer traceability. Confirm that the component meets required safety certifications for the intended end-use environment before finalizing orders.

Common Mode Chokes Selection Notes

Select this component when a 4.9 mH inductance and 5 A current handling capability are required for common mode noise attenuation. The low DC resistance minimizes power loss in high-current paths. Verify that the through-hole package dimensions fit the target PCB layout and that the operating temperature range suits the application environment.

Common Mode Chokes Part Context

This part belongs to the KEMET SC series of common mode chokes, designed for general-purpose power line filtering. The SC-JH variant specifically denotes the construction and termination style suitable for standard through-hole assembly processes. It serves as a passive component for managing electromagnetic interference in AC power circuits.

Common Mode Chokes Replacement Considerations

Cross-reference with other KEMET SC series parts or equivalent industry components ensuring matching inductance, current rating, and physical footprint. Verify that substitute parts meet the same voltage and temperature ratings.