Common Mode Coils

KEMET Common Mode Coils are available in a wide variety of sizes, specifications, and characteristics. These coils feature proprietary ferrite material and equivalents with three types of cores: toroidal, UU, and square-shaped. The portfolio includes chokes that are AEC-Q200 qualified. KEMET Common Mode Coils have an operating temperature range of -25°C to +150°C, depending on the series. Typical applications include automotive, audio-visual equipment, office automation equipment, industrial equipment, digital appliances, and power supply devices.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Series
Termination Style
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
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Product
Type
KEMET Common Mode Chokes / Filters 250V 3.5mH 15A DCR=20mOhms
Datasheet
41In Stock
100Expected 2026/05/29
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-JH Through Hole 3.5 mH 15 A 20 mOhms - 40 C + 105 C Tray 5 mm 34 mm Tray AC Line Filters Common Mode Choke
KEMET Common Mode Chokes / Filters 250V 0.85mH 18A DCR=0.006Ohms
Datasheet
142In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 850 uH 18 A 6 mOhms - 25 C + 120 C Tray 5 mm 25 mm 35 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 0.7mH 250V 18A DCR=0.02Ohms
Datasheet
28In Stock
160Expected 2026/03/26
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 700 uH 18 A 20 mOhms - 25 C + 105 C Tray 15 mm 23 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 0.7mH 18A DCR=0.02Ohms
Datasheet
96In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 1 mH 18 A 20 mOhms - 25 C + 120 C Tray 5 mm 24 mm 33 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 1.8mH 250V 18A DCR=0.011Ohms
Datasheet
88In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 1.8 mH 18 A 11 mOhms - 25 C + 105 C Tray 15 mm 30 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 2.5mH 20A DCR=0.01Ohms
Datasheet
23In Stock
160Expected 2026/04/21
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 2.5 mH 18 A 10 mOhms - 25 C + 120 C Tray 4.5 mm 30 mm 44 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 2.9mH 250V 18A DCR=0.025Ohms
Datasheet
2In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 2.9 mH 18 A 25 mOhms - 25 C + 120 C Tray 5 mm 28 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 100uH 20A DCR=0.004Ohms
Datasheet
166In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 100 uH 20 A 4 mOhms - 25 C + 120 C Tray 4.5 mm 24 mm 34 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 0.3mH 20A DCR=0.004Ohms
Datasheet
216In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 300 uH 20 A 4 mOhms - 25 C + 120 C Tray 4.5 mm 24 mm 34 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 0.4875mH 20A DCR=0.0036Ohms
Datasheet
188In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 500 uH 20 A 3.6 mOhms - 25 C + 120 C Tray 5 mm 25 mm 35 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 20A 1mH
Datasheet
51In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel SC Through Hole 1 mH 20 A 8 mOhms - 25 C + 105 C Tray 60 mm 60 mm 30 mm Tray Common Mode Chokes Line Filter
KEMET Common Mode Chokes / Filters 250V 1mH 20A DCR=8mOhms
Datasheet
37In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-JH Through Hole 1 mH 20 A 8 mOhms - 25 C + 105 C Tray 5 mm 34 mm Tray AC Line Filters Common Mode Choke
KEMET Common Mode Chokes / Filters 2mH 250V 20A DCR=0.01Ohms
Datasheet
32In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 2 mH 20 A 10 mOhms - 25 C + 120 C Tray 15 mm 49 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 3mH 250V 20A DCR=0.013Ohms
Datasheet
45In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 3 mH 20 A 13 mOhms - 25 C + 105 C Tray 15 mm 35 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 4mH 250V 20A DCR=0.013Ohms
Datasheet
60In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 4 mH 20 A 13 mOhms - 25 C + 105 C Tray 15 mm 35 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 10A 10uH
Datasheet
154In Stock
200Expected 2026/11/09
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-D Through Hole 10 uH 20 A 8 mOhms - 25 C + 105 C Tray 15 mm 23 mm Tray AC Line Filters Standard Common Mode Filters
KEMET Common Mode Chokes / Filters 0.5mH 250V 30A DCR=0.003Ohms
Datasheet
103In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 500 uH 30 A 3 mOhms - 25 C + 105 C Tray 15 mm 30 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 35A 10000uH DCR=1.8mOhms
Datasheet
91In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-D Through Hole 1 mH 35 A 1.8 mOhms - 25 C + 120 C Tray 4.8 mm 34 mm 31.5 mm Tray AC Line Filters Common Mode Choke
KEMET Common Mode Chokes / Filters 250V 29mH 2.5A DCR=0.25Ohms
Datasheet
60In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 29 mH 2.5 A 250 mOhms - 25 C + 120 C Tray 5 mm 29 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 10mH 4A DCR=0.071Ohms
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 10 mH 4 A 71 mOhms - 25 C + 120 C Tray 3.5 mm 32 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 9.45mH 250V 4.3A DCR=0.08Ohms
Datasheet
200In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC Through Hole 9.45 mH 4.3 A 80 mOhms - 25 C + 120 C Tray 4 mm 19 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 6mH 6A DCR=0.046Ohms
Datasheet
175In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 6 mH 6 A 46 mOhms - 25 C + 120 C Tray 5 mm 29.5 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 250V 1A 50mH
Datasheet
362In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SCF Through Hole 50 mH 1 A 390 mOhms - 40 C + 120 C Tray 15 mm 12 mm 15 mm Tray Common Mode Chokes Line Filter
KEMET Common Mode Chokes / Filters 250V 15A 7mH DCR=5mOhms
Datasheet
60In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Through Hole 7 mH 15 A 5 mOhms - 40 C + 120 C Tray 15 mm 24 mm 36 mm Tray AC Line Filters Compact Common Mode Filters
KEMET Common Mode Chokes / Filters 250V 15A 7000uH DCR=8.5mOhms
Datasheet
35In Stock
150Expected 2026/06/01
Min.: 1
Mult.: 1

PCB Mount SCF Through Hole 15 A 8.5 mOhms - 40 C + 120 C Tray 15 mm 36 mm Tray AC Line Filters