WE-CMB Common Mode Power Line Inductors (Chokes)

Würth Elektronik WE-CMB Common Mode Power Line Inductors (Chokes) feature a compact design that delivers high suppression of asymmetric interferences, even at low-frequency ranges. In addition, these inductors provide broadband screening due to a low capacitance winding technique. Würth Elektronik WE-CMB Common Mode, Power Line Inductors, are ideal for power electronics and suppressing common-mode noises. Parasitics can have a significant effect on the noise attenuation and current rating of a common mode filter. Würth designed the WE-CMB series for minimal parasitic effects over its useful frequency bandwidth so it does what it is designed to do - get rid of the noise.

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Qty. RoHS ECAD Model Mounting Style
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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 9.21mH 17.5A 6.6Ohms Nanocrystal Core Vertical Term Base
Datasheet
160In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 9.21 mH 6.6 mOhms - 40 C + 130 C 42 mm Tray Common Mode Coils
KEMET Common Mode Chokes / Filters 9.21mH 17.5A 6.6Ohms Nanocrystal Core Vertical Term Base
Datasheet
111In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 9.21 mH 6.6 mOhms - 40 C + 130 C 31 mm Tray Common Mode Coils
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 6.77mH 20A 5.16Ohms Nanocrystal Core Vertical Term Base
Datasheet
159In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 6.77 mH 5.16 mOhms - 40 C + 130 C 42 mm Tray Common Mode Coils
KEMET Common Mode Chokes / Filters 6.77mH 20A 5.16Ohms Nanocrystal Core Vertical Term Base
Datasheet
117In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 6.77 mH 5.16 mOhms - 40 C + 130 C 31 mm Tray Common Mode Coils
KEMET Common Mode Chokes / Filters 5.68mH 22A 4.39Ohms Nanocrystal Core Vertical Term Base
Datasheet
160In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 5.68 mH 4.39 mOhms - 40 C + 130 C 42 mm Tray Common Mode Coils
KEMET Common Mode Chokes / Filters 5.68mH 22A 4.39Ohms Nanocrystal Core Vertical Term Base
Datasheet
117In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 5.68 mH 4.39 mOhms - 40 C + 130 C 31 mm Tray Common Mode Coils
KEMET Common Mode Chokes / Filters 14.44mH 6A 530V DCR=38.97Ohms 3-Phase -40 / +130C
Datasheet
63In 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
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 0.54mH 80A DCR=0.53Ohms Nanocrystal Core
Datasheet
3In Stock
16Expected 9/17/2026
Min.: 1
Mult.: 1
Max.: 16

PCB Mount SCF Wire 540 uH 80 A 530 mOhms - 40 C + 130 C 53 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.3mH 10A DCR=11.34Ohms Mn-Zn Ferrite Core 10HT
Datasheet
236In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 300 uH 10 A 11.34 Ohms - 40 C + 130 C 22 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.3mH 10A DCR=11.34Ohms Mn-Zn Ferrite Core 10HT
Datasheet
252In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 300 uH 10 A 11.34 Ohms - 40 C + 130 C 23.5 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.19mH 12A DCR=7.74Ohms Mn-Zn Ferrite Core 10HT
Datasheet
250In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 190 uH 12 A 7.74 Ohms - 40 C + 130 C 21.5 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.19mH 12A DCR=7.74Ohms Mn-Zn Ferrite Core 10HT
Datasheet
252In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 190 uH 12 A 7.74 Ohms - 40 C + 130 C 23 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.12mH 14A DCR=5.62Ohms Mn-Zn Ferrite Core 10HT
Datasheet
233In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 120 uH 14 A 5.62 Ohms - 40 C + 130 C 21.5 mm Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 0.12mH 14A DCR=5.62Ohms Mn-Zn Ferrite Core 10HT
Datasheet
250In Stock
Min.: 1
Mult.: 1

Vertical Mount SCT-X Wire 120 uH 14 A 5.62 Ohms - 40 C + 130 C 23 mm Tray Common Mode Chokes