SCF39XV-100-1R5A028JH

Overview

The KEMET SCF39XV-100-1R5A028JH is a single-phase common mode choke designed for power line filtering. It features an inductance of 19.5 mH with a tolerance range of -30% to +50%. The component supports a DC current rating of 10 A and exhibits a maximum DC resistance of 0.0179 ohms. Rated for 1000 V, it operates within a temperature range of -40°C to high limits suitable for industrial environments. This through-hole device meets AEC-Q200 standards, ensuring reliability for automotive and general power applications.

Feature Summary

• Provides effective common mode noise suppression for single-phase power lines
• Engineered to meet AEC-Q200 automotive qualification standards
• Constructed for through-hole mounting to ensure mechanical stability

Applications

• Single-phase power input filtering in industrial equipment
• Electromagnetic interference suppression in automotive power systems
• Noise reduction in AC/DC converter input stages

Procurement Notes

Verify the specific suffix codes against official KEMET documentation to confirm exact tolerance and packaging specifications. Ensure that the required inductance tolerance aligns with system design constraints, as this component offers a wide variance range. Confirm compliance with relevant regional environmental regulations prior to final procurement decisions.

Selection Notes

Select this component when high current handling capability of 10 A is required alongside significant common mode attenuation. The 19.5 mH inductance value is suitable for lower frequency noise suppression compared to smaller chokes. Consider the physical dimensions and through-hole requirements during PCB layout planning to accommodate the larger form factor associated with high-power magnetic components.

Part Context

This part belongs to the KEMET SCF-XV series of common mode chokes, which are engineered for robust performance in demanding power electronics applications. The series emphasizes high current capacity and durability, making it suitable for environments where standard surface-mount components may fail due to thermal or mechanical stress. It serves as a critical element in maintaining signal integrity on power lines.

Replacement Considerations

The alias UALCF390028JH0 is documented as an equivalent identifier. Verify pinout compatibility and physical footprint before substituting with other manufacturers' parts to ensure seamless integration into existing assemblies without redesigning the mounting structure.