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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Wurth Elektronik Common Mode Chokes / Filters WE-LF SMD Type SH 27mH 0.6A RDC=1.2mOhms
Datasheet
647In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

PCB Mount 1 Channel WE-LF SMD SMD/SMT 27 mH 30 % 600 mA 1.2 mOhms - 40 C + 125 C 23.3 mm 18.5 mm 11.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Power Line Choke
KEMET Common Mode Chokes / Filters 50V DCR=100mOhm 0.1A Imped 700Ohm
Datasheet
2.074In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

PCB Mount 1 Channel M-500CT SMD/SMT 700 uH 1 A 100 mOhms - 25 C + 85 C Reel 9 mm 10 mm 5 mm Reel, Cut Tape, MouseReel DC Line Filters
KEMET Common Mode Chokes / Filters 250V 1A 2mH
Datasheet
4.013In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-G/GS Through Hole 2 mH 1 A 180 mOhms - 25 C + 105 C Tray 15 mm 8.5 mm 15 mm Tray AC Line Filters Standard Common Mode Filters
KEMET Common Mode Chokes / Filters 250V 6A 20mH DCR=26mOhms
Datasheet
93In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF Through Hole 20 mH 6 A 26 mOhms - 40 C + 120 C Tray 10 mm 23 mm 32 mm Tray AC Line Filters Compact Common Mode Filters
KEMET Common Mode Chokes / Filters 1000 V 2 mH 17 A ESR=3.83mOhms AEC-Q200
Datasheet
145In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 2 mH 17 A 3.83 mOhms - 40 C + 150 C AEC-Q200 Tray Common Mode Chokes
KEMET Common Mode Chokes / Filters 250V 22.5A 1400uH DCR=5mOhms
Datasheet
378In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCR31 Through Hole 1.4 mH 22.5 A 5 mOhms - 25 C + 120 C Tray 5 mm 44 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 64uH 1A DCR=110mOhms
Datasheet
1.000In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-JB Through Hole 64 uH 1 A 110 mOhms - 25 C + 105 C Tray 13.5 mm 9.2 mm 15.5 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 250V 1.2A 22mH
Datasheet
3.704In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SS26V Through Hole 22 mH 1.2 A 550 mOhms - 25 C + 120 C Tray 3.5 mm 20.5 mm 30.5 mm Tray Common Mode Chokes Line Filter
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x7.8mH 6.0A
Datasheet
429In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82725S Through Hole 7.8 mH 30 % 6 A 24 mOhms - 40 C + 125 C 40.4 mm x 20.5 mm 40.4 mm 20.5 mm 37 mm Tray Common Mode Chokes Power Line
Laird Common Mode Chokes / Filters Broadband,1Ck,3032 SM,W
Datasheet
294In Stock
Min.: 1
Mult.: 1

CMX Bulk Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters Chilisin Power - Common Mode Choke (CMC) Automotive Power Line & Multimedia
Datasheet
805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

PCB Mount APPM SMD/SMT 1 kOhms 2.1 A 68 mOhms - 40 C + 125 C 4.7 mm x 4.5 mm x 2.4 mm 4.7 mm 4.5 mm 2.4 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
Datasheet
975In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel AWCU SMD/SMT 100 uH 2.2 kOhms 150 mA 1.5 Ohms - 50 C + 150 C 3.3 mm x 2.5 mm x 2.3 mm 3.3 mm 2.5 mm 2.3 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
Pulse Electronics Common Mode Chokes / Filters 220 Ohms 320mA DCR=400mOhms 2 Line
Datasheet
1.233In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount BWCU SMD/SMT 220 Ohms 20 % 320 mA 400 mOhms - 40 C + 105 C 3.2 mm 1.6 mm 1.9 mm Reel, Cut Tape, MouseReel SMD Common Mode Chokes
TDK Common Mode Chokes / Filters 80ohm 25% 100mA 10mOhm AEC-Q200
Datasheet
137In Stock
8.000Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

PCB Mount 1 Channel KCZ SMD/SMT 80 Ohms 25 % 100 mA 3 Ohms - 55 C + 125 C 1.25 mm 1 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Filters
TDK Common Mode Chokes / Filters RING CORE CHOKE 2x15mH 0,5 A +40 C
Datasheet
198In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel B82721A Radial 15 mH 30 % 500 mA + 40 C 12.6 mm Tray Ring Core Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 189nH DCR=.32Ohms
Datasheet
702In Stock
2.000Expected 8/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel 0805USB SMD/SMT 189 nH 1.06 kOhms 500 mA 320 mOhms - 40 C + 85 C 2.03 mm 1.27 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 560nH DCR=.63Ohms
Datasheet
1.336In Stock
22.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

0805USBF Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Data Line 0.13uH DCR=.38mOhms 350mA
Datasheet
463In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

PCB Mount 1 Channel DFT4532 SMD/SMT 470 uH 3.04 kOhms 380 mOhms - 40 C + 85 C 4.5 mm x 3.4 mm 4.5 mm 3.4 mm 3.2 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter
Coilcraft Common Mode Chokes / Filters For Data Line .051mH 700mA DCR=0.3mOhms
Datasheet
225In Stock
500Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

PCB Mount 1 Channel DFT7160 SMD/SMT 51 uH 4 kOhms 300 mOhms - 40 C + 85 C 7.5 mm x 5.6 mm 7.5 mm 5.6 mm 4.9 mm Reel, Cut Tape, MouseReel EMI Filters Data Line EMI Filter
HALO Electronics Common Mode Chokes / Filters DIP CM MODE CHOKE Quad 1:1 75uH
Datasheet
248In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel LD-CMR Radial 75 uH 500 mOhms 0 C + 70 C DIP-16 20.57 mm 7.62 mm 5.33 mm Tube Common Mode Filters Quad CMC Filters
Pulse Electronics Common Mode Chokes / Filters Chilisin Common Mode Choke (CMC) Automotive CAN Bus Systems
Datasheet
1.381In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

PCB Mount 1 Channel AWCU SMD/SMT 51 uH 1 kOhms 200 mA 700 mOhms - 50 C + 150 C 3.3 mm x 2.5 mm x 2.5 mm 3.3 mm 2.5 mm 2.5 mm Reel, Cut Tape, MouseReel Common Mode Chokes Automotive
KEMET Common Mode Chokes / Filters 250V 15A 30uH
Datasheet
258In Stock
Min.: 1
Mult.: 1

PCB Mount SC-D Through Hole 15 A 12 mOhms - 25 C + 105 C Tray 15 mm 23 mm Tray AC Line Filters
Murata Electronics Common Mode Chokes / Filters
Datasheet
650In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

PCB Mount 1 Channel DLW5A_Z SMD/SMT 500 Ohms 2 A 34 mOhms - 40 C + 105 C 2014 (5036 metric) 5 mm 3.6 mm 2.2 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chokes Wirewound
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 66nH DCR=.14Ohms
Datasheet
985In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

1206USB Reel, Cut Tape, MouseReel Common Mode Chokes
Coilcraft Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms
Datasheet
1.675In Stock
2.000Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

PCB Mount 1 Channel 1206USB SMD/SMT 226 nH 1.11 kOhms 600 mA 260 mOhms - 40 C + 85 C 3.2 mm 1.6 mm 1.83 mm Reel, Cut Tape, MouseReel Common Mode Chokes Signal Line