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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Wurth Elektronik Common Mode Chokes / Filters WE-CMDC Data Line 31.5uH 5A 21mOhms AEC-Q200
Datasheet
1.465In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

PCB Mount 1 Channel WE-CMDC SMD/SMT 31.5 uH 2 kOhms 5 A 21 mOhms - 40 C + 80 C 7 mm 6 mm 3.5 mm Reel, Cut Tape, MouseReel Common Mode Line Filter
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 3.3uH IR = 2 A Isat = 2.3A RDC = 75 mOhms AEC-Q200
Datasheet
3.869In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel WE-HEPA SMD/SMT 3.3 uH 25 % 2 A 75 mOhms 100 MHz - 40 C + 150 C 1919 (4949 metric) 4.9 mm 4.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 4.7uH IR = 1.4 A Isat = 2.1A RDC = 100 mOhms AEC-Q200
Datasheet
3.995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel WE-HEPA SMD/SMT 4.7 uH 20 % 1.4 A 100 mOhms 85 MHz - 40 C + 150 C 1919 (4949 metric) 4.9 mm 4.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 6.8uH IR = 1.3 A Isat = 2A RDC = 125 mOhms AEC-Q200
Datasheet
3.961In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel WE-HEPA SMD/SMT 6.8 uH 20 % 1.3 A 125 mOhms 60 MHz - 40 C + 150 C 1919 (4949 metric) 4.9 mm 4.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 10uH IR = 1.2 A Isat = 1.3A RDC = 140 mOhms AEC-Q200
Datasheet
3.854In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel WE-HEPA SMD/SMT 10 uH 20 % 1.2 A 140 mOhms 37 MHz - 40 C + 150 C 1919 (4949 metric) 4.9 mm 4.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 15uH IR = 1.1 A Isat = 1.2A RDC = 200 mOhms AEC-Q200
Datasheet
3.852In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel WE-HEPA SMD/SMT 15 uH 20 % 1.1 A 200 mOhms 22 MHz - 40 C + 150 C 1919 (4949 metric) 4.9 mm 4.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes High Efficiency Power Choke
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 22uH IR = 0.9 A Isat = 0.8A RDC = 270 mOhms AEC-Q200
Datasheet
3.900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel WE-HEPA 22 uH 20 % 900 mA 270 mOhms 20 MHz - 40 C + 150 C 1919 (4949 metric) 4.9 mm 4.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 33uH IR = 0.8 A Isat = 0.7A RDC = 415 mOhms AEC-Q200
Datasheet
3.723In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel WE-HEPA SMD/SMT 33 uH 20 % 800 mA 415 mOhms 15 MHz - 40 C + 150 C 1919 (4949 metric) 4.9 mm 4.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes High Efficiency Power Choke
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 4.7uH IR = 2 A Isat = 2.5A RDC = 90mOhms AEC-Q200
Datasheet
2.967In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel WE-HEPA SMD/SMT 4.7 uH 20 % 2 A 90 mOhms 75 MHz - 40 C + 150 C 2323 (5959 metric) 5.9 mm 5.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes High Efficiency Power Choke
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 6.8uH IR = 1.8 A Isat = 2.2A RDC = 100 mOhms AEC-Q200
Datasheet
2.985In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel WE-HEPA SMD/SMT 6.8 uH 20 % 1.8 A 100 mOhms 40 MHz - 40 C + 150 C 2323 (5959 metric) 5.9 mm 5.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes High Efficiency Power Choke
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 10uH IR = 1.35A Isat = 1.6A RDC = 140 mOhms AEC-Q200
Datasheet
2.919In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel WE-HEPA SMD/SMT 10 uH 20 % 1.35 A 140 mOhms 27 MHz - 40 C + 150 C 2323 (5959 metric) 5.9 mm 5.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes High Efficiency Power Choke
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 100uH IR = 0.5 A Isat = 0.5A RDC = 850 mOhms AEC-Q200
Datasheet
2.977In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel WE-HEPA SMD/SMT 100 uH 20 % 500 mA 850 mOhms 8 MHz - 40 C + 150 C 2323 (5959 metric) 5.9 mm 5.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes High Efficiency Power Choke
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 22uH IR = 1 A Isat = 1.1A;RDC = 220mOhms AEC-Q200
Datasheet
2.931In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel WE-HEPA SMD/SMT 22 uH 20 % 1 A 220 mOhms 18 MHz - 40 C + 150 C 2323 (5959 metric) 5.9 mm 5.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes High Efficiency Power Choke
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 33uH IR = 0.9A Isat = 0.9A RDC = 285mOhms AEC-Q200
Datasheet
2.982In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel WE-HEPA SMD/SMT 55 uH 20 % 900 mA 285 mOhms 15 MHz - 40 C + 150 C 2323 (5959 metric) 5.9 mm 5.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes High Efficiency Power Choke
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 47uH IR = 0.8A Isat = 0.8A RDC = 385mOhms AEC-Q200
Datasheet
2.850In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel WE-HEPA SMD/SMT 47 uH 20 % 800 mA 385 mOhms 11 MHz - 40 C + 150 C 2323 (5959 metric) 5.9 mm 5.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel High Efficiency Power Choke
Wurth Elektronik Common Mode Chokes / Filters WE-HEPA 68uH IR = 0.6A Isat = 0.7A RDC = 535mOhms AEC-Q200
Datasheet
2.975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel WE-HEPA SMD/SMT 68 uH 20 % 600 mA 535 mOhms 9 MHz - 40 C + 150 C 2323 (5959 metric) 5.9 mm 5.9 mm 2.85 mm AEC-Q200 Reel, Cut Tape, MouseReel Power Chokes High Efficiency Power Choke
KEMET Common Mode Chokes / Filters 50mH 1A 12.54Ohms Nanocrystal Core Vertical Term Base
Datasheet
593In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 12.54 mH 289 mOhms - 40 C + 130 C 12 mm Tray Common Mode Coils
KEMET Common Mode Chokes / Filters 13mH 2A 3.25Ohms Nanocrystal Core Vertical Term Base
Datasheet
596In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 3.25 mH 90 mOhms - 40 C + 130 C 12 mm Tray Common Mode Coils
KEMET Common Mode Chokes / Filters 6.5mH 3A 1.61Ohms Nanocrystal Core Vertical Term Base
Datasheet
600In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Wire 1.61 mH 50 mOhms - 40 C + 130 C 12 mm Tray Common Mode Coils
KEMET Common Mode Chokes / Filters 25.63mH 1A 500V DCR=403.55Ohms 3-Phase -40 / +130C
Datasheet
420In Stock
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 25.63 mH 403.55 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 15.83mH 2A 500V DCR=159.13Ohms 3-Phase -40 / +130C
Datasheet
420In Stock
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 15.83 mH 159.13 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 6.4mH 3A 500V DCR=72.4Ohms 3-Phase -40 / +130C
Datasheet
420In Stock
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 6.4 mH 72.4 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 2.08mH 5A 500V DCR=27.74Ohms 3-Phase -40 / +130C
Datasheet
420In Stock
Min.: 1
Mult.: 1
Max.: 420

PCB Mount 1 Channel SCF-X Three Phase Wire 2.08 mH 27.74 mOhms - 40 C + 130 C 30 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 1.72mH 40A 500V DCR=1.84Ohms 3-Phase -40 / +130C
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

PCB Mount 1 Channel SCF-X Three Phase Wire 1.72 mH 1.84 mOhms - 40 C + 130 C 58 mm Tray Common Mode Choke
KEMET Common Mode Chokes / Filters 1.36mH 45A 500V DCR=1.59Ohms 3-Phase -40 / +130C
Datasheet
36In Stock
Min.: 1
Mult.: 1
Max.: 36

PCB Mount 1 Channel SCF-X Three Phase Wire 1.36 mH 1.59 mOhms - 40 C + 130 C 58 mm Tray Common Mode Choke