SN Coils

KEMET SN Coils are differential mode coils with a wide variety of characteristics. These coils feature proprietary Fe dust cores that are ideal for normal mode noise countermeasures. KEMET SN Coils offer a rated current AC range from 500mA to 20A and a rated inductance range from 1.5µH to 550µH. Typical applications include home appliances and power supplies.

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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
Package / Case
Length
Width
Height
Packaging
Product
Type
KEMET Common Mode Chokes / Filters 40uH 3A DCR=35mOhms
Datasheet
145In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN Through Hole 40 uH 3 A 35 mOhms - 25 C + 105 C Tray 20 mm 21 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 40uH 3A DCR=41mOhms
Datasheet
155In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-J Through Hole 40 uH 3 A 41 mOhms - 25 C + 105 C Tray 22 mm 26 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 270uH 3A DCR=130mOhms
Datasheet
47In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-J Through Hole 270 uH 3 A 130 mOhms - 25 C + 105 C Tray 7 mm 29 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 45uH 2A DCR=52mOhms
Datasheet
90In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN Through Hole 45 uH 2 A 52 mOhms - 25 C + 105 C Tray 20 mm 16 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 45uH 2A DCR=70mOhms
Datasheet
91In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-JB Through Hole 45 uH 2 A 70 mOhms - 25 C + 105 C Tray 18.5 mm 15.5 mm 18 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 80uH 2A DCR=85mOhms
Datasheet
157In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-JB Through Hole 80 uH 2 A 85 mOhms - 25 C + 105 C Tray 18.5 mm 15.5 mm 18 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 4uH 5A DCR=12mOhms
Datasheet
267In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN Through Hole 4 uH 5 A 12 mOhms - 25 C + 105 C Tray 20 mm 18 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 26uH 2A DCR=55mOhms
Datasheet
48In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-JB Through Hole 26 uH 2 A 55 mOhms - 25 C + 105 C Tray 3.2 mm 12.5 mm 18 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 46uH 2A DCR=60mOhms
Datasheet
146In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN Through Hole 46 uH 2 A 60 mOhms - 25 C + 105 C Tray 19 mm 10.5 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 64uH 1A DCR=110mOhms
Datasheet
1,000Expected 2026-05-18
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-JB Through Hole 64 uH 1 A 110 mOhms - 25 C + 105 C Tray 13.5 mm 9.2 mm 15.5 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 60uH 8A DCR=21mOhms
Datasheet
189Expected 2026-04-30
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN Through Hole 60 uH 8 A 21 mOhms - 25 C + 105 C Tray 20 mm 34 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 100uH 5A DCR=40mOhms
Datasheet
Lead-Time 11 Weeks
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN Through Hole 100 uH 5 A 42 mOhms - 25 C + 105 C Tray 20 mm 26 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 100uH 5A DCR=45mOhms
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-J Through Hole 100 uH 5 A 45 mOhms - 25 C + 105 C Tray 22 mm 29 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 92uH 6A DCR=30mOhms
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 250
Mult.: 50

PCB Mount 1 Channel SN Through Hole 92 uH 6 A 30 mOhms - 25 C + 105 C Tray 20 mm 30 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 108uH 8A DCR=27mOhms
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 200
Mult.: 40

PCB Mount 1 Channel SN-JA Through Hole 108 uH 8 A 27 mOhms - 25 C + 105 C Tray 7 mm 19 mm 39 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 168uH 8A DCR=31mOhms
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 200
Mult.: 40

PCB Mount 1 Channel SN-JA Through Hole 168 uH 8 A 31 mOhms - 25 C + 105 C Tray 7 mm 19 mm 39 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 26uH 2A DCR=50mOhms
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,600
Mult.: 80

PCB Mount 1 Channel SN Through Hole 26 uH 2 A 50 mOhms - 25 C + 105 C Tray 19 mm 10.5 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 46uH 2A DCR=52mOhms
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,000
Mult.: 100

PCB Mount 1 Channel SN Through Hole 46 uH 2 A 52 mOhms - 25 C + 105 C Tray 20 mm 16 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 46uH 2A DCR=70mOhms
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 420
Mult.: 60

PCB Mount 1 Channel SN-JB Through Hole 46 uH 2 A 70 mOhms - 25 C + 105 C Tray 3.2 mm 12.5 mm 18 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 72uH 2A DCR=85mOhms
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-JB Through Hole 72 uH 2 A 85 mOhms - 25 C + 105 C Tray 3.2 mm 12.5 mm 18 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 2.5uH 3A DCR=25mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1,000
Mult.: 1,000

PCB Mount 1 Channel SNT Through Hole 2.5 uH 3 A 25 mOhms - 20 C + 60 C Bulk 6 mm 9.5 mm 12.7 mm Bulk DC Line Filters
KEMET Common Mode Chokes / Filters 2.5uH 3A DCR=25mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

PCB Mount 1 Channel SNT Through Hole 2.5 uH 3 A 25 mOhms - 20 C + 60 C Tape & Reel 6 mm 9.5 mm 12.7 mm Reel DC Line Filters
KEMET Common Mode Chokes / Filters 2.5uH 3A DCR=25mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1
Reel: 500

PCB Mount 1 Channel SNT Radial 2.5 uH 3 A 25 Ohms - 20 C + 60 C 9.5 mm 6 mm 12.7 mm Ammo Pack DC Line Filters
KEMET Common Mode Chokes / Filters 20uH 0.5A DCR=98mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

PCB Mount 1 Channel SNT Through Hole 20 uH 500 mA 98 mOhms - 20 C + 60 C Tape & Reel 6 mm 9.5 mm 12.7 mm Reel DC Line Filters
KEMET Common Mode Chokes / Filters 20uH 0.5A DCR=98mOhms
Datasheet
Non-Stocked Lead-Time 25 Weeks
Min.: 1,000
Mult.: 500

PCB Mount 1 Channel SNT Through Hole 20 uH 500 mA 98 mOhms - 20 C + 60 C Flat taping 6 mm 9.5 mm 12.7 mm Cut Tape DC Line Filters