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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Impedance
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Bourns Common Mode Chokes / Filters Ind,3.2x2.5x2.2mm,1000ohm+/-25%,1.5A
Datasheet
1.585In Stock
2.000Expected 25/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel SRF3225TAP SMD/SMT 1 kOhms 25 % 1.5 A 100 mOhms - 55 C + 150 C 3.2 mm 2.5 mm 2.2 mm Reel, Cut Tape, MouseReel Common Mode Chip Inductors
Bourns Common Mode Chokes / Filters 100 OHM 14A 80VDC SHD SMD
Datasheet
474In Stock
1.500Expected 18/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel SRF7038A SMD/SMT 830 nH 14 A 5 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 140 OHM 9A 80VDC SHD SMD
Datasheet
708In Stock
1.500Expected 18/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel SRF7038A SMD/SMT 1.3 uH 9 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 300 OHM 5A 80VDC SHD SMD
Datasheet
595In Stock
1.500Expected 22/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel SRF7038A SMD/SMT 2.5 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 3000 OHM 1.5A 80VDC SHD SMD
Datasheet
1.203In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel SRF7038A SMD/SMT 18.2 uH 1.5 A 50 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 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
Pulse Electronics Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 100uH, Class 3, SMT, 1210
Datasheet
2.100In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

PCB Mount 1 Channel 1210AC SMD/SMT 100 uH 4.7 kOhms - 30 %, + 50 % 100 mA 3 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel CAN-FD Choke
Pulse Electronics Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 11uH, SMT, 1210
Datasheet
2.100In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

PCB Mount 1 Channel 1210AC SMD/SMT 11 uH 560 Ohms - 30 %, + 50 % 300 mA 500 mOhms - 55 C + 150 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel CAN-FD Choke
Pulse Electronics Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 22uH, SMT, 1210
Datasheet
2.100In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

PCB Mount 1 Channel 1210AC SMD/SMT 22 uH 1.2 kOhms - 30 %, + 50 % 300 mA 800 mOhms - 55 C + 150 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel CAN-FD Choke
Pulse Electronics Common Mode Chokes / Filters 1210AC CMC, CAN-FD, 51uH, SMT, 1210
Datasheet
2.393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

PCB Mount 1 Channel 1210AC SMD/SMT 51 uH 2.8 kOhms - 30 %, + 50 % 150 mA 1 Ohms - 40 C + 125 C 1210 (3225 metric) 3.2 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel CAN-FD 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 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-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
48In 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
48In 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
48In 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