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Product Detailed Parameters
- Description：CMC 340UH 80A 3LN THROUGH HOLE
- Series：SCF-XV
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：3
- Current Rating (Max)：80A
- DC Resistance (DCR) (Max)：0.55mOhm
- 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：340 µH @ 100 kHz
- Qualification：-
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Overview
The KEMET SCF56X-800-S2R4C004JH is a three-phase common mode choke designed for high-current applications. It features an inductance of 340 µH and supports a maximum DC current of 80 A. The component has a maximum DC resistance of 550 µΩ and operates within a temperature range of -40°C to +130°C. Rated for 600V, it utilizes through-hole mounting with radial leads.
Feature Summary
- Three-phase configuration for balanced filtering
- High current handling capability up to 80A
- Robust thermal performance for demanding environments
Applications
- Industrial motor drives
- Power conversion systems
- Electromagnetic interference suppression in three-phase circuits
Procurement Notes
Verify the specific voltage rating and phase configuration against your circuit requirements before integration. Confirm that the operating temperature range meets your environmental specifications. Ensure mechanical clearance accommodates the component dimensions and lead style for proper PCB mounting.
Selection Notes
Select this component when three-phase filtering is required with high current capacity. The low DC resistance minimizes power loss. Consider the physical size and through-hole mounting method during layout planning. Validate compatibility with system voltage levels and thermal management strategies.
Part Context
This part belongs to the SCF-X series of common mode chokes from KEMET. These components are engineered for robust performance in industrial and automotive-grade applications requiring effective noise suppression in multi-phase power lines.
Replacement Considerations
Check datasheets for equivalent three-phase chokes with similar inductance (340 µH) and current ratings (80A). Verify pinout compatibility and mechanical footprint alignment to ensure seamless substitution without redesigning the PCB.
FAQ
What is the inductance value of this component?
The inductance is 340 µH.
Is this a single-phase or three-phase device?
It is a three-phase common mode choke.
