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
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) 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 500V 0.99mH 4A DCR=41.92mOhms Heat Resistant Thru Hole
Datasheet
210In Stock
Min.: 1
Mult.: 1
Max.: 420

Horizontal Mount SCT-X Through Hole 990 uH 4 A 41.92 mOhms - 40 C + 130 C 30 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 3.99mH 7A DCR=27.19mOhms Heat Resistant Thru Hole
Datasheet
120In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Through Hole 3.99 mH 7 A 27.19 mOhms - 40 C + 130 C 42 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 3.02mH 8A DCR=19.97mOhms Heat Resistant Thru Hole
Datasheet
120In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Through Hole 3.02 mH 8 A 19.97 mOhms - 40 C + 130 C 42 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 1.69mH 11A DCR=11.53mOhms Heat Resistant Thru Hole
Datasheet
120In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Through Hole 1.69 mH 11 A 11.53 mOhms - 40 C + 130 C 44 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 1.27mH 13A DCR=8.74mOhms Heat Resistant Thru Hole
Datasheet
117In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Through Hole 1.27 mH 13 A 8.74 mOhms - 40 C + 130 C 44 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.56mH 45A DCR=1.59mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Horizontal Mount SCT-X Through Hole 560 uH 45 A 1.59 mOhms - 40 C + 130 C 45 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.56mH 45A DCR=1.59mOhms Heat Resistant Thru Hole
Datasheet
18In Stock
18Expected 2026-07-31
Min.: 1
Mult.: 1
Max.: 36

Vertical Mount SCT-X Through Hole 560 uH 45 A 1.59 mOhms - 40 C + 130 C 75 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.72mH 5A DCR=27.74mOhms Heat Resistant Thru Hole
Datasheet
210In Stock
Min.: 1
Mult.: 1
Max.: 420

Horizontal Mount SCT-X Through Hole 720 uH 5 A 27.74 mOhms - 40 C + 130 C 30 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 5.92mH 6A DCR=38.97mOhms Heat Resistant Thru Hole
Datasheet
120In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Through Hole 5.92 mH 6 A 38.97 mOhms - 40 C + 130 C 42 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.4mH 7A DCR=14.7mOhms Heat Resistant Thru Hole
Datasheet
210In Stock
Min.: 1
Mult.: 1
Max.: 420

Horizontal Mount SCT-X Through Hole 400 uH 7 A 14.7 mOhms - 40 C + 130 C 30 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 0.91mH 15A DCR=6.5mOhms Heat Resistant Thru Hole
Datasheet
117In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Through Hole 910 uH 15 A 6.5 mOhms - 40 C + 130 C 44 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.7mH 40A DCR=1.84mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Horizontal Mount SCT-X Through Hole 700 uH 40 A 1.84 mOhms - 40 C + 130 C 45 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.7mH 40A DCR=1.84mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Vertical Mount SCT-X Through Hole 700 uH 40 A 1.84 mOhms - 40 C + 130 C 75 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Horizontal Mount SCT-X Through Hole 420 uH 50 A 1.21 mOhms - 40 C + 130 C 45 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.13mH 80A DCR=0.55mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Horizontal Mount SCT-X Through Hole 130 uH 80 A 550 uOhms - 40 C + 130 C 45 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.42mH 50A DCR=1.21mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Vertical Mount SCT-X Through Hole 420 uH 50 A 1.21 mOhms - 40 C + 130 C 75 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 2.24mH 3A DCR=72.4mOhms Heat Resistant Thru Hole
Datasheet
210In Stock
Min.: 1
Mult.: 1
Max.: 420

Horizontal Mount SCT-X Through Hole 2.24 mH 3 A 72.4 mOhms - 40 C + 130 C 30 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 530V 2.18mH 10A DCR=15mOhms Heat Resistant Thru Hole
Datasheet
120In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Through Hole 2.18 mH 10 A 15 mOhms - 40 C + 130 C 42 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.31mH 55A DCR=0.98mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Horizontal Mount SCT-X Through Hole 310 uH 55 A 980 uOhms - 40 C + 130 C 45 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
54In Stock
Min.: 1
Mult.: 1
Max.: 54

Vertical Mount SCT-X Through Hole 570 uH 35 A 1.91 mOhms - 40 C + 130 C 61 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 0.21mH 65A DCR=0.78mOhms Heat Resistant Thru Hole
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

Horizontal Mount SCT-X Through Hole 210 uH 65 A 780 uOhms - 40 C + 130 C 45 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 9mH 1A DCR=9.27Ohms Mn-Zn Ferrite Core 10HT
Datasheet
1,289In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 9 mH 1 A 9.27 Ohms - 40 C + 130 C 15 mm 15 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 9mH 1A DCR=9.27Ohms Mn-Zn Ferrite Core 10HT
Datasheet
560In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 9 mH 1 A 9.27 Ohms - 40 C + 130 C 14 mm 16 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 2.32mH 2A DCR=2.4Ohms Mn-Zn Ferrite Core 10HT
Datasheet
1,300In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 2.32 mH 2 A 2.4 Ohms - 40 C + 130 C 12 mm 15 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 2.32mH 2A DCR=2.4Ohms Mn-Zn Ferrite Core 10HT
Datasheet
560In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 2.32 mH 2 A 2.4 Ohms - 40 C + 130 C 14 mm 16 mm Tray Common Mode Chokes