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Product Detailed Parameters
- Description：CMC 660UH 50A 3LN THROUGH HOLE
- Series：SCF-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：3
- Current Rating (Max)：50A
- DC Resistance (DCR) (Max)：0.96mOhm
- Voltage Rating - DC：500V
- Voltage Rating - AC：500V
- Operating Temperature：-40°C ~ 130°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.480" L x 1.772" W (63.00mm x 45.00mm)
- Height (Max)：2.402" (61.00mm)
- Package / Case：Vertical, 6 PC Pin
- Inductance @ Frequency：660 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCF47X-500-S2R4B005JV is a three-phase common mode choke from the SCF-X series, designed for high-current industrial applications. It features an inductance of 660 µH and supports a maximum DC current of 50 A with a low ESR of 0.96 mΩ. Rated for 600 V, this through-hole component operates within a temperature range of -40 °C to +130 °C, ensuring reliability in demanding power electronics environments.
Feature Summary
- Engineered for three-phase power systems to effectively suppress common mode noise
- Constructed with heat-resistant materials to withstand elevated operating temperatures up to 130 °C
- Provides high current handling capability suitable for robust industrial power conversion
Applications
- Three-phase motor drives and variable frequency drives (VFDs)
- Industrial power supply input filtering
- Uninterruptible power supply (UPS) systems
Procurement Notes
Verify the specific suffix codes against official KEMET documentation to ensure exact electrical and mechanical compatibility. Confirm that the 600 V rating and 50 A current specifications align with your system requirements. Check for RoHS compliance status and country of origin details if required by your procurement standards.
Selection Notes
Select this component when designing three-phase circuits requiring significant common mode noise attenuation at high currents. The 660 µH inductance offers effective filtering without excessive voltage drop. Ensure the PCB or chassis layout accommodates the vertical mounting style and thermal dissipation needs associated with 50 A operation.
Part Context
This part belongs to the KEMET SCF-X series of common mode chokes, which are specialized for three-phase AC line filtering. The series is characterized by high saturation current capabilities and compact footprints relative to their power handling, making them standard choices for EMC compliance in heavy-duty electronic equipment.
Replacement Considerations
Consult official KEMET cross-reference guides for verified substitutes. Ensure any replacement maintains the 660 µH inductance, 50 A current rating, and 600 V voltage class while matching the physical mounting dimensions.
