SCR39XV-110-Y1R4A008JH

Overview

The KEMET SCR39XV-110-Y1R4A008JH is a four-phase common mode choke from the SCR-XV series, designed for high-current applications. It features an inductance of 840 µH at 100 kHz and supports a DC current rating of 11 A per phase. The component has a typical DC resistance of 5.87 mΩ and withstands 1000 V AC/DC. Operating temperatures range from -40°C to 120°C. It utilizes a radial leaded through-hole package suitable for robust industrial environments.

Feature Summary

• Four-phase configuration for multi-line power filtering
• High voltage isolation capability up to 1000 V
• Radial leaded through-hole mounting for mechanical stability
• Wide operating temperature range for harsh conditions

Applications

• Industrial motor drives
• Power supply input filtering
• Renewable energy inverters
• Uninterruptible power systems

Procurement Notes

Verify the specific suffix codes against official KEMET documentation to ensure correct tolerance and packaging specifications. Confirm that the 11 A current rating aligns with your thermal management design. Check for AEC-Q200 certification if automotive compliance is required, as variants may exist. Ensure the radial lead pitch matches your PCB footprint requirements before ordering.

Selection Notes

Select this component when four independent phases require common mode noise suppression in high-voltage environments. The 840 µH inductance provides effective attenuation for switching frequencies around 100 kHz. Consider the 5.87 mΩ DC resistance for efficiency calculations in low-loss power paths. The radial package simplifies automated insertion for high-volume manufacturing lines.

Part Context

This part belongs to KEMET's SCR-XV series, which focuses on high-power common mode chokes. The series is engineered for demanding industrial and automotive applications requiring reliable noise filtration. The four-phase design distinguishes it from standard two-phase filters, offering compact integration for complex power architectures.

Replacement Considerations

Check KEMET datasheets for direct substitutes within the SCR-XV family with matching inductance and current ratings. Verify pin compatibility and physical dimensions before substituting with other manufacturers' four-phase chokes. Ensure voltage ratings meet or exceed 1000 V AC/DC requirements.