High-Performance Common Mode Coils

KEMET High-Performance Common Mode Coils are designed with nanocrystalline metal for SCFx series and Mn-Zn Ferrite cores for SCTx series. These coils offer a wide variety of sizes, shapes, and characteristics. The common mode coils feature up to 22A rated current for single-phase and up to 110A rated current for three-phase. These coils operate in a -40°C to +130°C temperature range. Typical applications include audio-visual equipment, office automation equipment, industrial equipment, air conditioners, home appliances, digital appliances, and power supply devices.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Width
Height
Packaging
Product
Type
KEMET Common Mode Chokes / Filters 4.14mH 11A 530V DCR=11.53Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 4.14 mH 11.53 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 4.14mH 11A 530V DCR=11.53Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 4.14 mH 11.53 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 3.11mH 13A 530V DCR=8.74Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 3.11 mH 8.74 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 3.11mH 13A 530V DCR=8.74Ohms 3-Phase -40 / +130C
Datasheet
117In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 3.11 mH 8.74 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 2.22mH 15A 530V DCR=6.5Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 2.22 mH 6.5 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 2.22mH 15A 530V DCR=6.5Ohms 3-Phase -40 / +130C
Datasheet
117In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 2.22 mH 6.5 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 1.84mH 16A 530V DCR=5.25Ohms 3-Phase -40 / +130C
Datasheet
117In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 1.84 mH 5.25 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 1.84mH 16A 530V DCR=5.25Ohms 3-Phase -40 / +130C
Datasheet
117In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 1.84 mH 5.25 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 1.5mH 18A 530V DCR=4.33Ohms 3-Phase -40 / +130C
Datasheet
110In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 1.5 mH 4.33 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 1.5mH 18A 530V DCR=4.33Ohms 3-Phase -40 / +130C
Datasheet
113In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 1.5 mH 4.33 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 14.44mH 6A 530V DCR=38.97Ohms 3-Phase -40 / +130C
Datasheet
117In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 14.44 mH 38.97 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 14.44mH 6A 530V DCR=38.97Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 14.44 mH 38.97 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 9.74mH 7A 530V DCR=27.19Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 9.74 mH 27.19 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 9.74mH 7A 530V DCR=27.19Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 9.74 mH 27.19 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 7.36mH 8A 530V DCR=19.97Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 7.36 mH 19.97 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 7.36mH 8A 530V DCR=19.97Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 7.36 mH 19.97 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 25.63mH 1A 500V DCR=403.55Ohms 3-Phase -40 / +130C
Datasheet
420Expected 9/29/2026
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 25.63 mH 403.55 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 15.83mH 2A 500V DCR=159.13Ohms 3-Phase -40 / +130C
Datasheet
210In Stock
210Expected 8/13/2026
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 15.83 mH 159.13 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 2.84mH 4A 500V DCR=41.92Ohms 3-Phase -40 / +130C
Datasheet
420Expected 10/6/2026
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 2.84 mH 41.92 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 1.17mH 7A 500V DCR=14.7Ohms 3-Phase -40 / +130C
Datasheet
420On Order
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 1.17 mH 14.7 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 0.34mH 80A 500V DCR=0.55Ohms 3-Phase -40 / +130C
Datasheet
36On Order
Min.: 1
Mult.: 1
Max.: 36

PCB Mount 1 Channel SCF-X Three Phase Wire 340 uH 550 uOhms - 40 C + 130 C 58 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 8.99mH 1A DCR=403.55mOhms Heat Resistant Thru Hole
Datasheet
210Expected 10/7/2026
Min.: 1
Mult.: 1
Max.: 420

Horizontal Mount SCT-X Through Hole 8.99 mH 1 A 403.55 mOhms - 40 C + 130 C 30 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 5.54mH 2A DCR=159.13mOhms Heat Resistant Thru Hole
Datasheet
210On Order
Min.: 1
Mult.: 1
Max.: 420

Horizontal Mount SCT-X Through Hole 5.54 mH 2 A 159.13 mOhms - 40 C + 130 C 30 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole
Datasheet
54Expected 10/5/2026
Min.: 1
Mult.: 1
Max.: 54

Horizontal Mount SCT-X Through Hole 1.08 mH 20 A 3.52 mOhms - 40 C + 130 C 38 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 1.08mH 20A DCR=3.52mOhms Heat Resistant Thru Hole
Datasheet
54Expected 10/5/2026
Min.: 1
Mult.: 1
Max.: 54

Vertical Mount SCT-X Through Hole 1.08 mH 20 A 3.52 mOhms - 40 C + 130 C 61 mm Tray Common Mode Coil Common Mode Choke