AC Line Filter Common Mode Chokes - SCF_X/SCT_X Series

KEMET common-mode chokes are useful in various noise-filtering countermeasure fields

Image of KEMET SCF_X/SCT_X Series AC Line Filter Common Mode Chokes KEMET, a YAGEO Company, SCF and SCT coils are common-mode chokes constructed with a wide variety of characteristics. These toroidal coils are designed according to target frequency bands by using particular materials such as nanocrystalline cores for the SCF series or Mn-Zn ferrite core material for the SCT series, each providing effective filtering for specific applications.

Features
  • High-temperature nanocrystalline material (SCF)
  • Proprietary high-temperature 10HT ferrite material (SCT)
  • Rated voltage range: 250 VAC to 500 VAC (series dependent)
  • Operating temperature range: -40°C to +130°C
  • Ultra-high permeability
  • Ultra-high inductance
  • UL 94-V-0 flame retardant-rated base and cap
Applications
  • Audio-visual equipment
  • Industrial equipment
  • Home appliances
  • Power supplies

SCF12X (Nanocrystalline)/SCT12X (Mn-Zn Ferrite) Common-Mode Chokes

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
New at DigiKey
CMC 50MH 1A 12.54OHM
SCF12X-010-0R35A053JVCMC 50MH 1A 12.54OHM320 - Immediate$4.73View Details
New at DigiKey
CMC 50MH 1A 12.54OHM
SCF12X-010-0R35A053VCMC 50MH 1A 12.54OHM300 - Immediate$4.31View Details
New at DigiKey
CMC 13MH 2A 3.25OHM
SCF12X-020-0R45A027JVCMC 13MH 2A 3.25OHM320 - Immediate$4.73View Details
New at DigiKey
CMC 13MH 2A 3.25OHM
SCF12X-020-0R45A027VCMC 13MH 2A 3.25OHM300 - Immediate$4.31View Details
New at DigiKey
CMC 6.5MH 3A 1.61OHM
SCF12X-030-0R5A019JVCMC 6.5MH 3A 1.61OHM320 - Immediate$4.73View Details
New at DigiKey
CMC 6.5MH 3A 1.61OHM
SCF12X-030-0R5A019VCMC 6.5MH 3A 1.61OHM290 - Immediate$4.31View Details
New at DigiKey
CMC 3.5MH 5A 0.87OHM
SCF12X-050-0R6A014JVCMC 3.5MH 5A 0.87OHM0 - Immediate$4.73View Details
New at DigiKey
CMC 3.5MH 5A 0.87OHM
SCF12X-050-0R6A014VCMC 3.5MH 5A 0.87OHM174 - Immediate$4.31View Details
New at DigiKey
IND COMMON MODE 9MH 1A
SCT12X-010-0R35A053JVIND COMMON MODE 9MH 1A320 - Immediate$3.63View Details
New at DigiKey
IND COMMON MODE 9MH 1A
SCT12X-010-0R35A053VIND COMMON MODE 9MH 1A300 - Immediate$3.30View Details
New at DigiKey
IND COMMON MODE 2.32MH 2A
SCT12X-020-0R45A027JVIND COMMON MODE 2.32MH 2A320 - Immediate$3.63View Details
New at DigiKey
IND COMMON MODE 2.32MH 2A
SCT12X-020-0R45A027VIND COMMON MODE 2.32MH 2A300 - Immediate$3.30View Details
New at DigiKey
IND COMMON MODE 1.15MH 3A
SCT12X-030-0R5A019JVIND COMMON MODE 1.15MH 3A317 - Immediate$3.63View Details
New at DigiKey
IND COMMON MODE 1.15MH 3A
SCT12X-030-0R5A019VIND COMMON MODE 1.15MH 3A300 - Immediate$3.30View Details
New at DigiKey
IND COMMON MODE 0.62MH 5A
SCT12X-050-0R6A014JVIND COMMON MODE 0.62MH 5A320 - Immediate$3.63View Details
New at DigiKey
IND COMMON MODE 0.62MH 5A
SCT12X-050-0R6A014VIND COMMON MODE 0.62MH 5A297 - Immediate$3.30View Details

SCF17X (Nanocrystalline)/SCT17X (Mn-Zn Ferrite) Common-Mode Chokes

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
New at DigiKey
IND COMMON MODE 0.07MH 16A
SCT17X-160-1R4A008VIND COMMON MODE 0.07MH 16A252 - Immediate$3.73View Details
New at DigiKey
IND COMMON MODE 0.43MH 8A
SCT17X-080-1R0A018VIND COMMON MODE 0.43MH 8A252 - Immediate$3.73View Details
New at DigiKey
IND COMMON MODE 0.12MH 14A
SCT17X-140-1R3A010VIND COMMON MODE 0.12MH 14A249 - Immediate$3.73View Details
New at DigiKey
IND COMMON MODE 0.19MH 12A
SCT17X-120-1R2A012VIND COMMON MODE 0.19MH 12A247 - Immediate$3.73View Details
New at DigiKey
IND COMMON MODE 0.64MH 7A
SCT17X-070-0R9A022VIND COMMON MODE 0.64MH 7A252 - Immediate$3.73View Details
New at DigiKey
IND COMMON MODE 0.3MH 10A
SCT17X-100-1R1A015VIND COMMON MODE 0.3MH 10A252 - Immediate$3.73View Details
New at DigiKey
IND COMMON MODE 1.04MH 5A
SCT17X-050-0R8A028VIND COMMON MODE 1.04MH 5A250 - Immediate$3.73View Details
New at DigiKey
IND COMMON MODE 0.19MH 12A
SCT17X-120-1R2A012JVIND COMMON MODE 0.19MH 12A252 - Immediate$4.10View Details
New at DigiKey
IND COMMON MODE 0.07MH 16A
SCT17X-160-1R4A008JVIND COMMON MODE 0.07MH 16A252 - Immediate$4.10View Details
New at DigiKey
IND COMMON MODE 0.64MH 7A
SCT17X-070-0R9A022JVIND COMMON MODE 0.64MH 7A242 - Immediate$4.10View Details

SCF23X (Nanocrystalline)/SCT23X (Mn-Zn Ferrite) Common-Mode Chokes

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
New at DigiKey
IND COMMON MODE 0.91MH 14A
SCT23X-140-1R5A013VIND COMMON MODE 0.91MH 14A120 - Immediate$4.97View Details
New at DigiKey
IND COMMON MODE 1.21MH 13A
SCT23X-130-1R4A015VIND COMMON MODE 1.21MH 13A120 - Immediate$4.97View Details
New at DigiKey
IND COMMON MODE 0.77MH 17A
SCT23X-170-1R6A012VIND COMMON MODE 0.77MH 17A120 - Immediate$4.97View Details
New at DigiKey
IND COMMON MODE 2.37MH 9A
SCT23X-090-1R2A021VIND COMMON MODE 2.37MH 9A120 - Immediate$4.97View Details
New at DigiKey
IND COMMON MODE 1.74MH 11A
SCT23X-110-1R3A018VIND COMMON MODE 1.74MH 11A120 - Immediate$4.97View Details
New at DigiKey
IND COMMON MODE 4.22MH 6A
SCT23X-060-1R0A028VIND COMMON MODE 4.22MH 6A120 - Immediate$4.97View Details
New at DigiKey
IND COMMON MODE 3.36MH 7A
SCT23X-070-1R1A025VIND COMMON MODE 3.36MH 7A120 - Immediate$4.97View Details
New at DigiKey
IND COMMON MODE 0.77MH 17A
SCT23X-170-1R6A012JVIND COMMON MODE 0.77MH 17A120 - Immediate$5.46View Details
New at DigiKey
IND COMMON MODE 1.74MH 11A
SCT23X-110-1R3A018JVIND COMMON MODE 1.74MH 11A120 - Immediate$5.46View Details
New at DigiKey
IND COMMON MODE 0.91MH 14A
SCT23X-140-1R5A013JVIND COMMON MODE 0.91MH 14A120 - Immediate$5.46View Details

SCF31X (Nanocrystalline)/SCT31X (Mn-Zn Ferrite) Common-Mode Chokes

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
New at DigiKey
IND COMMON MODE 1.43MH 17.5A
SCT31X-175-1R9A014JVIND COMMON MODE 1.43MH 17.5A0 - Immediate$8.53View Details
New at DigiKey
IND COMMON MODE 3.23MH 11.5A
SCT31X-115-1R6A021JHIND COMMON MODE 3.23MH 11.5A80 - Immediate$8.53View Details
New at DigiKey
IND COMMON MODE 10.61MH 6.5A
SCT31X-065-1R2A038JHIND COMMON MODE 10.61MH 6.5A80 - Immediate$8.53View Details
New at DigiKey
IND COMMON MODE 1.43MH 17.5A
SCT31X-175-1R9A014JHIND COMMON MODE 1.43MH 17.5A80 - Immediate$8.53View Details
New at DigiKey
IND COMMON MODE 2.11MH 14A
SCT31X-140-1R7A017JHIND COMMON MODE 2.11MH 14A80 - Immediate$8.53View Details
New at DigiKey
IND COMMON MODE 4.22MH 10.5A
SCT31X-105-1R5A024JVIND COMMON MODE 4.22MH 10.5A0 - Immediate$8.53View Details
New at DigiKey
IND COMMON MODE 1.05MH 20A
SCT31X-200-2R0A012JVIND COMMON MODE 1.05MH 20A0 - Immediate$8.53View Details
New at DigiKey
IND COMMON MODE 0.88MH 22A
SCT31X-220-2R1A011JHIND COMMON MODE 0.88MH 22A80 - Immediate$8.53View Details
New at DigiKey
IND COMMON MODE 1.64MH 15.5A
SCT31X-155-1R8A015JVIND COMMON MODE 1.64MH 15.5A0 - Immediate$8.53View Details
New at DigiKey
IND COMMON MODE 14.87MH 5.5A
SCT31X-055-1R1A045JVIND COMMON MODE 14.87MH 5.5A0 - Immediate$8.53View Details
Published: 2025-12-04