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.

Results: 7.276
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (IDR) 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
Impedance
Tolerance
Maximum DC Current
Maximum DC Resistance
Self Resonant Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
Qualification
Packaging
Product
Type
KEMET Common Mode Chokes / Filters 500V 8.99mH 1A DCR=403.55mOhms Heat Resistant Thru Hole
Datasheet
210In Stock
Min.: 1
Mult.: 1
Max.: 420

Horizontal Mount SCT-X Through Hole 8.99 mH 1 A 403.55 mOhms - 40 C + 130 C 30 mm Tray Common Mode Coil Common Mode Choke
KEMET Common Mode Chokes / Filters 500V 5.54mH 2A DCR=159.13mOhms Heat Resistant Thru Hole
Datasheet
210In Stock
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
54In Stock
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 500V 0.32mH 45A DCR=1.16mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1
Max.: 54

Horizontal Mount SCT-X Through Hole 320 uH 45 A 1.16 mOhms - 40 C + 130 C 38 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 0.89mH 25A DCR=2.91mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
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 0.57mH 35A DCR=1.91mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
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 0.42mH 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

Vertical Mount SCT-X Through Hole 130 uH 80 A 550 uOhms - 40 C + 130 C 75 mm Tray Common Mode Coil Common Mode Choke
Pulse Electronics Common Mode Chokes / Filters 130uH 5.8A DCR=6.75mOhms SRF=3MHz 0.50V AEC-Q200
Datasheet
350In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel SMD/SMT 130 uH 500 Ohms 35 % 6.75 mOhms 3 MHz - 40 C + 125 C 13.5 mm 13.5 mm 5.6 mm Reel, Cut Tape Common Mode Choke
Pulse Electronics Common Mode Chokes / Filters 10150uH 1.4A DCR=210mOhms SRF=0.3MHz 27.5V AEC-Q200
Datasheet
400In Stock
800Expected 01/09/2026
Min.: 1
Mult.: 1
: 200

PCB Mount 1 Channel SMD/SMT 10.15 mH 275 kOhms 35 % 210 mOhms 300 kHz - 40 C + 125 C 19.6 mm 17 mm 9.9 mm Reel, Cut Tape 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 0.72mH 30A DCR=2.31mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
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 0.7mH 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 0.32mH 45A DCR=1.16mOhms Heat Resistant Thru Hole
Datasheet
54In Stock
Min.: 1
Mult.: 1
Max.: 54

Vertical Mount SCT-X Through Hole 320 uH 45 A 1.16 mOhms - 40 C + 130 C 61 mm Tray Common Mode Coil Common Mode Choke
Pulse Electronics Common Mode Chokes / Filters 770uH 4.0A DCR=40mOhms SRF=2.4MHz 5.60V AEC-Q200
Datasheet
400In Stock
800Expected 01/09/2026
Min.: 1
Mult.: 1
: 200

PCB Mount 1 Channel SMD/SMT 770 uH 5.6 kOhms 35 % 40 mOhms 2.4 MHz - 40 C + 125 C 19.6 mm 17 mm 9.9 mm Reel, Cut Tape Common Mode Choke
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
114In 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