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SC-09-209JH is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists KEMET. Its product description is CMC 2.09MH 9A 2LN TH. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for SC-09-209JH
- Description：CMC 2.09MH 9A 2LN TH
- Series：SC-JH
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：9A
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：250V
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：-
- Height (Max)：0.728" (18.50mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：2.09 mH @ 10 kHz
- Impedance @ Frequency：-
Common Mode Chokes datasheet and documents for SC-09-209JH
Common Mode Chokes Overview
The KEMET SC-09-209JH is a common mode choke filter from the SCF-X series, designed for through-hole mounting. It features a nanocrystalline metal core to provide ultra-high inductance. The component has an inductance of 2.09 mH and supports a current rating of 9 A with a DC resistance of 17.4 mΩ. It operates within a temperature range of -25°C to 120°C and is rated for 250 VAC.
Common Mode Chokes Feature Summary
- Utilizes nanocrystalline metal core technology for superior magnetic performance
- Provides high common mode noise suppression via ultra-high inductance
- Designed for high-current applications with low DC resistance
Common Mode Chokes Applications
- Three-phase power line filtering
- Industrial motor drive noise suppression
- Power supply input stages
Common Mode Chokes Procurement Notes
Verify the specific suffix JH against official KEMET documentation to confirm tolerance and packaging details. Ensure the selected variant matches the required thermal and electrical ratings for the target application environment. Cross-reference the manufacturer part number directly to avoid confusion with similar series components.
Common Mode Chokes Selection Notes
Select this component when high inductance and high current handling are required in a compact form factor. The nanocrystalline core offers advantages over traditional ferrite cores for specific frequency ranges. Evaluate the 9 A current rating and 17.4 mΩ resistance against circuit requirements to ensure adequate performance without excessive voltage drop or heating.
Common Mode Chokes Part Context
This component belongs to the KEMET SCF-X series, which utilizes nanocrystalline metal cores. This series is characterized by ultra-high inductance and permeability compared to standard ferrite alternatives. The SC-09-209JH specifically represents a toroidal coil design optimized for robust electromagnetic interference suppression in demanding power electronics environments.
Common Mode Chokes Replacement Considerations
Consult official KEMET substitution guides for verified equivalents. Generic replacements may not match the nanocrystalline core characteristics or inductance values.
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