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 (CLP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Termination Style
Inductance
Maximum DC Current
Maximum DC Resistance
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Height
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Product
Type
KEMET Common Mode Chokes / Filters 1.36mH 45A 500V DCR=1.59Ohms 3-Phase -40 / +130C
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

PCB Mount 1 Channel SCF-X Three Phase Wire 1.36 mH 1.59 mOhms - 40 C + 130 C 58 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 1.04mH 50A 500V DCR=1.21Ohms 3-Phase -40 / +130C
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

PCB Mount 1 Channel SCF-X Three Phase Wire 1.04 mH 1.21 mOhms - 40 C + 130 C 58 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 0.76mH 55A 500V DCR=0.98Ohms 3-Phase -40 / +130C
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

PCB Mount 1 Channel SCF-X Three Phase Wire 760 uH 980 uOhms - 40 C + 130 C 58 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 0.53mH 65A 500V DCR=0.78Ohms 3-Phase -40 / +130C
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

PCB Mount 1 Channel SCF-X Three Phase Wire 530 uH 780 uOhms - 40 C + 130 C 58 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 6.4mH 3A 500V DCR=72.4Ohms 3-Phase -40 / +130C
Datasheet
420In Stock
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 6.4 mH 72.4 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 2.08mH 5A 500V DCR=27.74Ohms 3-Phase -40 / +130C
Datasheet
420In Stock
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 2.08 mH 27.74 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 25.63mH 1A 500V DCR=403.55Ohms 3-Phase -40 / +130C
Datasheet
210In Stock
210Expected 8/17/2026
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 2.84mH 4A 500V DCR=41.92Ohms 3-Phase -40 / +130C
Datasheet
210In Stock
210Expected 8/24/2026
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 5.32mH 10A 530V DCR=15Ohms 3-Phase -40 / +130C
Datasheet
117In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 5.32 mH 15 mOhms - 40 C + 130 C 32 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 5.32mH 10A 530V DCR=15Ohms 3-Phase -40 / +130C
Datasheet
120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-X Three Phase Wire 5.32 mH 15 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 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