KEMET

Common Mode Toroidal Coils for Three Phase – SCF-X Series

KEMET's common mode chokes feature a nanocrystalline metal core and are useful for various EMI noise countermeasures

Image of KEMET Common Mode Toroidal Coils for Three Phase – SCF-X SeriesThe SCF-X series three-phase common mode toroidal choke, from KEMET, a YAGEO Company, is used in power systems to reduce electromagnetic interference (EMI) and improve the quality of the power supply. It consists of a nanocrystalline metal toroid core around which multiple coils are wound with each coil carrying a single phase of the three-phase power supply. The common mode choke operates by creating an opposing magnetic field that cancels out the EMI. As a result, any EMI generated by the current flowing through the conductors is significantly reduced or eliminated. This helps to improve the overall quality of the power supply and reduce the risk of interference with other electrical equipment.

Features
  • Rated voltage range: 500 VAC/VDC to 800 VAC/VDC (See Series)
  • Rated current range: 1 A to 110 A (See Series)
  • Nanocrystalline metal core
  • Ultra-high inductance
  • Ultra-high permeability
  • Operating temperature range: -40°C to +130°C
  • UL 94 V-0-rated flame-retardant base and cap
Applications
  • Audio-visual equipment
  • Industrial equipment
  • Home appliances
  • Power supplies

Common Mode Chokes/Three Phase - SCF21X (Nanocrystalline) Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CCTensão nominal - CAAvailable QuantityPreçoVer detalhes
Novos produtos
SCF21X-010-S0R35A042JH		SCF21X-010-S0R35A042JHSCF21X-010-S0R35A042JH500V500V0 - Immediate$6.59Ver detalhes
Novos produtos
SCF21X-070-S0R9A009JH		SCF21X-070-S0R9A009JHSCF21X-070-S0R9A009JH500V500V0 - Immediate$6.59Ver detalhes
Novos produtos
SCF21X-020-S0R5A033JH		SCF21X-020-S0R5A033JHSCF21X-020-S0R5A033JH500V500V0 - Immediate$6.59Ver detalhes
Novos produtos
SCF21X-040-S0R65A014JH		SCF21X-040-S0R65A014JHSCF21X-040-S0R65A014JH500V500V0 - Immediate$6.59Ver detalhes
Novos produtos
SCF21X-050-S0R75A012JH		SCF21X-050-S0R75A012JHSCF21X-050-S0R75A012JH500V500V0 - Immediate$6.59Ver detalhes
Novos produtos
SCF21X-030-S0R6A021JH		SCF21X-030-S0R6A021JHSCF21X-030-S0R6A021JH500V500V0 - Immediate$6.59Ver detalhes

Common Mode Chokes/ Three Phase - SCF47X (Nanocrystalline) Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CCTensão nominal - CAAvailable QuantityPreçoVer detalhes
CMC 3.21MH 20A 3LN THROUGH HOLESCF47X-200-S1R8B011JVCMC 3.21MH 20A 3LN THROUGH HOLE600V600V24 - Immediate$28.51Ver detalhes
CMC 3.21MH 20A 3LN THROUGH HOLESCF47X-200-S1R8B011JHCMC 3.21MH 20A 3LN THROUGH HOLE600V600V23 - Immediate$28.51Ver detalhes
CMC 2.65MH 25A 3LN THROUGH HOLESCF47X-250-S1R9B010JVCMC 2.65MH 25A 3LN THROUGH HOLE600V600V53 - Immediate$28.51Ver detalhes
CMC 2.65MH 25A 3LN THROUGH HOLESCF47X-250-S1R9B010JHCMC 2.65MH 25A 3LN THROUGH HOLE600V600V51 - Immediate$28.51Ver detalhes
CMC 2.15MH 30A 3LN THROUGH HOLESCF47X-300-S2R0B009JVCMC 2.15MH 30A 3LN THROUGH HOLE600V600V47 - Immediate$28.51Ver detalhes
CMC 2.15MH 30A 3LN THROUGH HOLESCF47X-300-S2R0B009JHCMC 2.15MH 30A 3LN THROUGH HOLE600V600V13 - Immediate$28.51Ver detalhes
CMC 1.69MH 35A 3LN THROUGH HOLESCF47X-350-S2R1B008JHCMC 1.69MH 35A 3LN THROUGH HOLE600V600V25 - Immediate$28.51Ver detalhes
CMC 1.69MH 35A 3LN THROUGH HOLESCF47X-350-S2R1B008JVCMC 1.69MH 35A 3LN THROUGH HOLE600V600V48 - Immediate$28.51Ver detalhes
CMC 1.3MH 40A 3LN THROUGH HOLESCF47X-400-S2R2B007JHCMC 1.3MH 40A 3LN THROUGH HOLE600V600V43 - Immediate$28.51Ver detalhes
CMC 1.3MH 40A 3LN THROUGH HOLESCF47X-400-S2R2B007JVCMC 1.3MH 40A 3LN THROUGH HOLE600V600V27 - Immediate$28.51Ver detalhes
CMC 950UH 45A 3LN THROUGH HOLESCF47X-450-S2R3B006JVCMC 950UH 45A 3LN THROUGH HOLE600V600V40 - Immediate$28.51Ver detalhes
CMC 950UH 45A 3LN THROUGH HOLESCF47X-450-S2R3B006JHCMC 950UH 45A 3LN THROUGH HOLE600V600V16 - Immediate$28.51Ver detalhes
CMC 660UH 50A 3LN THROUGH HOLESCF47X-500-S2R4B005JVCMC 660UH 50A 3LN THROUGH HOLE500V500V12 - Immediate$28.51Ver detalhes
CMC 660UH 50A 3LN THROUGH HOLESCF47X-500-S2R4B005JHCMC 660UH 50A 3LN THROUGH HOLE600V600V14 - Immediate$28.51Ver detalhes

Common Mode Chokes/ Three Phase - SCF56X (Nanocrystalline) Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CCTensão nominal - CAAvailable QuantityPreçoVer detalhes
CMC 760UH 55A 3LN THROUGH HOLESCF56X-550-S2R2C006JHCMC 760UH 55A 3LN THROUGH HOLE600V600V50 - Immediate$53.20Ver detalhes
CMC 530UH 65A 3LN THROUGH HOLESCF56X-650-S2R3C005JHCMC 530UH 65A 3LN THROUGH HOLE600V600V34 - Immediate$53.20Ver detalhes
CMC 1.36MH 45A 3LN THROUGH HOLESCF56X-450-S2R0C008JHCMC 1.36MH 45A 3LN THROUGH HOLE600V600V36 - Immediate$53.20Ver detalhes
CMC 1.04MH 50A 3LN THROUGH HOLESCF56X-500-S2R1C007JHCMC 1.04MH 50A 3LN THROUGH HOLE600V600V33 - Immediate$53.20Ver detalhes
CMC 1.72MH 40A 3LN THROUGH HOLESCF56X-400-S2R4B009JHCMC 1.72MH 40A 3LN THROUGH HOLE600V600V23 - Immediate$53.20Ver detalhes
CMC 340UH 80A 3LN THROUGH HOLESCF56X-800-S2R4C004JHCMC 340UH 80A 3LN THROUGH HOLE600V600V0 - Immediate$53.20Ver detalhes

Common Mode Chokes/ Three Phase - SCF76X (Nanocrystalline) Series

ImagemNúmero de peça do fabricanteDescriçãoTensão nominal - CCTensão nominal - CAAvailable QuantityPreçoVer detalhes
Novo na DigiKey
CMC 0.77MH, 65A, 0.97OHM		SCF76X-0650-S1F6A006JHCMC 0.77MH, 65A, 0.97OHM800V800V16 - Immediate$99.29Ver detalhes
Novo na DigiKey
CMC 0.54MH, 80A, 0.53OHM		SCF76X-0800-S2F4A005JHCMC 0.54MH, 80A, 0.53OHM800V800V16 - Immediate$99.29Ver detalhes
Novo na DigiKey
CMC 0.35MH, 110A, 0.27OHM		SCF76X-1100-S4F0A004JHCMC 0.35MH, 110A, 0.27OHM800V800V10 - Immediate$99.29Ver detalhes

Common Mode Chokes - SCF31X

ImagemNúmero de peça do fabricanteDescriçãoAvailable QuantityPreçoVer detalhes
Novo na DigiKey
CMC 5.68MH 22A 4.39OHM		SCF31X-220-2R1A011JVCMC 5.68MH 22A 4.39OHM60 - Immediate$10.58Ver detalhes
Novo na DigiKey
CMC 27.09MH 10.5A 18.25OHM		SCF31X-105-1R5A024JVCMC 27.09MH 10.5A 18.25OHM60 - Immediate$10.58Ver detalhes
Novo na DigiKey
CMC 9.21MH 17.5A 6.6OHM		SCF31X-175-1R9A014JVCMC 9.21MH 17.5A 6.6OHM58 - Immediate$10.58Ver detalhes
Novo na DigiKey
CMC 20.73MH 11.5A 13.69OHM		SCF31X-115-1R6A021JVCMC 20.73MH 11.5A 13.69OHM60 - Immediate$10.58Ver detalhes
Novo na DigiKey
CMC 34.28MH 8.5A 24.49OHM		SCF31X-085-1R4A027JVCMC 34.28MH 8.5A 24.49OHM57 - Immediate$10.58Ver detalhes
Updated: 2025-12-31
Published: 2023-09-08

Related Videos

Introducing the SCF76X Series three-phase common mode chokes from YAGEO Group
Introducing the SCF76X Series three-phase common mode chokes from YAGEO Group

Publish Date: 2026-05-20

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