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Product Detailed Parameters
- Description：CMC 760UH 55A 3LN THROUGH HOLE
- Series：SCF-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：3
- Current Rating (Max)：55A
- DC Resistance (DCR) (Max)：0.98mOhm
- Voltage Rating - DC：600V
- Voltage Rating - AC：600V
- Operating Temperature：-40°C ~ 130°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：3.150" Dia (80.00mm)
- Height (Max)：1.772" (45.00mm)
- Package / Case：Horizontal, 6 PC Pin
- Inductance @ Frequency：760 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCF56X-550-S2R2C006JH is a three-phase common mode choke designed for high-current industrial applications. It features an inductance of 760 µH and supports a maximum DC current of 55 A. The component has a maximum DC resistance of 980 µΩ and operates within a temperature range of -40°C to +130°C. Rated for 600V, it utilizes through-hole mounting for robust integration into power systems.
Feature Summary
- Three-phase configuration for balanced power line filtering
- High thermal stability with operation up to 130°C
- Low impedance design minimizing power loss
Applications
- Industrial motor drive systems
- Variable frequency drives (VFDs)
- Power conversion equipment
Procurement Notes
Verify the specific voltage rating and phase configuration against your system requirements before procurement. Confirm that the through-hole mounting style and physical dimensions are compatible with your PCB layout or chassis assembly. Ensure the 55A current rating meets the peak load demands of your application to prevent saturation.
Selection Notes
Select this component when three-phase noise suppression is required in high-current environments. The 760 µH inductance provides effective attenuation for common mode interference. Consider the 980 µΩ DCR for efficiency calculations and thermal management planning in dense power assemblies.
Part Context
This part belongs to the KEMET SCF series of common mode chokes, engineered for demanding power electronics. The series offers various inductance and current ratings to suit different power levels. The SCF56X variant specifically targets three-phase applications requiring robust EMI reduction and high current handling capabilities.
Replacement Considerations
Direct substitutes must match the 760 µH inductance, 55A current rating, and three-phase topology. Verify equivalent voltage ratings and physical footprint compatibility. Cross-reference with other manufacturers' three-phase chokes ensuring similar thermal and electrical performance characteristics.
