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: 7.464
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200
Datasheet
218In Stock
1.200Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.200

PCB Mount WE-CNSW SMD/SMT 51 uH 2.8 kOhms 50 % 400 mA 1.1 Ohms - 40 C + 85 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.4 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 12mH SzXL 10A RDC=15mOhm Nanocrst Core AEC-Q200
Datasheet
48In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 12 mH - 30 %, + 50 % 10 A 15 mOhms - 55 C + 125 C 34 mm 23 mm 33 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 5mH SzXXL 21A RDC=6.5mOhm Nanocrst Core AEC-Q200
Datasheet
30In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 5 mH - 30 %, + 50 % 21 A 6.5 mOhms - 55 C + 125 C 46.5 mm 27.5 mm 46 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
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 7/31/2026
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
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 82mH SzL 2.5A RDC=170mOhm Nanocrst Core AEC-Q200
Datasheet
50In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 82 mH - 30 %, + 50 % 2.5 A 170 mOhms - 55 C + 125 C 27 mm 18 mm 32 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 35mH SzL 3.5A RDC=80mOhm Nanocrst Core AEC-Q200
Datasheet
50In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 35 mH - 30 %, + 50 % 3.5 A 80 mOhms - 55 C + 125 C 27 mm 18 mm 32 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 15mH SzL 5A RDC=40mOhm Nanocrst Core AEC-Q200
Datasheet
50In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 15 mH - 30 %, + 50 % 5 A 40 mOhms - 55 C + 125 C 27 mm 18 mm 32 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 90mH SzXL 3.5A RDC=110mOhm Nanocrst Core AEC-Q200
Datasheet
48In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 90 mH - 30 %, + 50 % 3.5 A 110 mOhms - 55 C + 125 C 33 mm 19 mm 39 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
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
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 9mH SzM 5A RDC=32mOhm Nanocrst Core AEC-Q200
Datasheet
180In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 9 mH 50 % 5 A 32 mOhms - 55 C + 125 C 23 mm 13.5 mm 26 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 2mH SzL 15A RDC=5mOhm Nanocrst Core AEC-Q200
Datasheet
50In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 2 mH - 30 %, + 50 % 15 A 5 mOhms - 55 C + 125 C 29 mm 19 mm 28 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
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
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 17mH SzM 4A RDC=52mOhm Nanocrst Core AEC-Q200
Datasheet
180In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 17 mH 50 % 4 A 52 mOhms - 55 C + 125 C 23 mm 13.5 mm 26 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 4mH SzL 11A RDC=8.8mOhm Nanocrst Core AEC-Q200
Datasheet
50In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 4 mH - 30 %, + 50 % 11 A 8.8 mOhms - 55 C + 125 C 29 mm 19 mm 28 mm AEC-Q200 Case Common Mode Chokes WE-CMANC