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: 7,277
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (SGD) 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
Bourns Common Mode Chokes / Filters 500 OHM 5A 80VDC SHD SMD
Datasheet
1,326In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

PCB Mount 1 Channel SRF7038A SMD/SMT 2.9 uH 5 A 10 mOhms - 40 C + 125 C 7 mm 3.8 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Grade
Bourns Common Mode Chokes / Filters 700 OHM 4A 80VDC SHD SMD
Datasheet
481In Stock
1,500Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

PCB Mount 1 Channel SRF7038A SMD/SMT 4.6 uH 4 A 15 mOhms - 40 C + 125 C 7 mm 3.8 mm 6 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Automotive Grade
Pulse Electronics Common Mode Chokes / Filters 880uH 1.5A DCR=110mOhms SRF=4MHz 6.76V AEC-Q200
Datasheet
350In Stock
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel SMD/SMT 880 uH 6.76 kOhms 35 % 110 mOhms 4 MHz - 40 C + 125 C 13.5 mm 13.5 mm 5.6 mm Reel, Cut Tape Common Mode Choke
Wurth Elektronik Common Mode Chokes / Filters WE-CNSA 1210 200mA 51uH AEC-Q200
Datasheet
560In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

PCB Mount WE-CNSA SMD/SMT 51 uH 7.85 kOhms - 30 %, + 50 % 200 mA 700 mOhms - 40 C + 85 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Line filter
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 33mH SzM 2.5A RDC=94mOhm Nanocrst Core AEC-Q200
Datasheet
180In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 33 mH 50 % 2.5 A 94 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 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 9mH SzM 5A RDC=32mOhm Nanocrst Core AEC-Q200
Datasheet
178In 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 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
44In 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 7mH SzL 7A RDC=22mOhm Nanocrst Core AEC-Q200
Datasheet
50In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 7 mH - 30 %, + 50 % 7 A 22 mOhms - 55 C + 125 C 29 mm 19 mm 28 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
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
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 1.5mH SzL 18A RDC=3.2mOhm Nanocrst Core AEC-Q200
Datasheet
50In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 1.5 mH - 30 %, + 50 % 18 A 3.2 mOhms - 55 C + 125 C 30 mm 19 mm 28 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 1mH SzL 20A RDC=2.4mOhm Nanocrst Core AEC-Q200
Datasheet
75In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 1 mH - 30 %, + 50 % 20 A 2.4 mOhms - 55 C + 125 C 30 mm 19 mm 28 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 190mH SzXL 2A RDC=310mOhm Nanocrst Core AEC-Q200
Datasheet
48In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 190 mH - 30 %, + 50 % 2 A 310 mOhms - 55 C + 125 C 33 mm 19 mm 38 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
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 30mH SzXL 5A RDC=46mOhm Nanocrst Core AEC-Q200
Datasheet
42In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 30 mH - 30 %, + 50 % 5 A 46 mOhms - 55 C + 125 C 33 mm 23 mm 33 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
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 4.5mH SzXL 18A RDC=4.2mOhm Nanocrst Core AEC-Q200
Datasheet
72In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 4.5 mH - 30 %, + 50 % 18 A 4.2 mOhms - 55 C + 125 C 36 mm 23 mm 34 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 0.9mH SzXL 32A RDC=1.1mOhm Nanocrst Core AEC-Q200
Datasheet
46In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 900 uH - 30 %, + 50 % 32 A 1.1 mOhms - 55 C + 125 C 37 mm 23 mm 34 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 35mH SzXXL 5A RDC=90mOhm Nanocrst Core AEC-Q200
Datasheet
28In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 35 mH - 30 %, + 50 % 5 A 90 mOhms - 55 C + 125 C 43 mm 27 mm 46 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 20mH SzXXL 6A RDC=45mOhm Nanocrst Core AEC-Q200
Datasheet
30In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 20 mH - 30 %, + 50 % 6 A 45 mOhms - 55 C + 125 C 43 mm 27 mm 46 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 14mH SzXXL 8A RDC=27mOhm Nanocrst Core AEC-Q200
Datasheet
30In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 14 mH - 30 %, + 50 % 8 A 27 mOhms - 55 C + 125 C 43.5 mm 27 mm 46 mm AEC-Q200 Case Common Mode Chokes WE-CMANC
Wurth Elektronik Common Mode Chokes / Filters WE-CMANC 9mH SzXXL 13A RDC=15mOhm Nanocrst Core AEC-Q200
Datasheet
30In Stock
Min.: 1
Mult.: 1

Vertical Mount WE-CMANC Through Hole 9 mH - 30 %, + 50 % 13 A 15 mOhms - 55 C + 125 C 45 mm 27 mm 46 mm AEC-Q200 Case Common Mode Chokes WE-CMANC