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.

Results: 138
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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 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 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 5.54mH 2A DCR=159.13mOhms Heat Resistant Thru Hole
Datasheet
210Expected 13/10/2026
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 19/08/2026
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
27In Stock
27Expected 19/08/2026
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
KEMET Common Mode Chokes / Filters 0.91mH 14A DCR=8.45Ohms Mn-Zn Ferrite Core 10HT
Datasheet
120On Order
Min.: 1
Mult.: 1
Max.: 240

Vertical Mount SCT-X Wire 910 uH 14 A 8.45 Ohms - 40 C + 130 C 31.5 mm Tray
KEMET Common Mode Chokes / Filters 2.37mH 9A DCR=20.4Ohms Mn-Zn Ferrite Core 10HT
Datasheet
350On Order
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 2.37 mH 9 A 20.4 Ohms - 40 C + 130 C 29.5 mm Tray
KEMET Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole
Datasheet
54Expected 20/08/2026
Min.: 1
Mult.: 1
Max.: 54

Horizontal Mount SCT-X Through Hole 890 uH 25 A 2.91 mOhms - 40 C + 130 C 38 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole
Datasheet
54Expected 19/08/2026
Min.: 1
Mult.: 1
Max.: 54

Vertical Mount SCT-X Through Hole 890 uH 25 A 2.91 mOhms - 40 C + 130 C 61 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole
Datasheet
54Expected 24/08/2026
Min.: 1
Mult.: 1
Max.: 54

Vertical Mount SCT-X Through Hole 720 uH 30 A 2.31 mOhms - 40 C + 130 C 61 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole
Datasheet
54Expected 21/08/2026
Min.: 1
Mult.: 1
Max.: 54

Horizontal Mount SCT-X Through Hole 570 uH 35 A 1.91 mOhms - 40 C + 130 C 38 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.43mH 40A DCR=1.53mOhms Heat Resistant Thru Hole
Datasheet
54Expected 18/08/2026
Min.: 1
Mult.: 1
Max.: 54

Vertical Mount SCT-X Through Hole 430 uH 40 A 1.53 mOhms - 40 C + 130 C 61 mm Tray Common Mode Coil Common Mode Choke