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: 7,539
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
KEMET Common Mode Chokes / Filters 250VAC 3A 2.8mH 21mm Dual Mode 805In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SSHB21HS Through Hole 2.8 mH 3 A 60 mOhms - 25 C + 120 C Tray 3.5 mm 23 mm 15.5 mm Tray AC Line Filters
EPCOS / TDK Common Mode Chokes / Filters DATA LINE CHOKE 2x28mH 0.4A/+40 C 741In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82720H Through Hole 28 mH - 30 %, + 50 % 400 mA 1.2 Ohms - 40 C + 125 C 13 mm x 9.5 mm 13 mm 9.5 mm 14 mm Tray Common Mode Chokes Signal Line

EPCOS / TDK Common Mode Chokes / Filters RING CORE CHOKE 2x47uH 2A 298In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel B82791H Radial 47 uH 30 % 2 A - 40 C + 125 C 15.3 mm 7.4 mm 17.6 mm Tray Power Line Chokes Current Compensated Ring Core Double Choke
Vacuumschmelze Common Mode Chokes / Filters 1.5 mH 16A vertical 6mH 8,313In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel T60405 Through Hole 1.53 mH 1.6 kOhms - 30 %, + 50 % 70 mA 1 MHz - 40 C + 130 C 38 mm 21 mm 38 mm Tray Common Mode Chokes Standard
KEMET Common Mode Chokes / Filters 1000 V 14.2mH 6A ESR=27.2mOhms AEC-Q200 120In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCF-XV Through Hole 14.2 mH 6 A 27.2 mOhms - 40 C + 150 C AEC-Q200 Tray Common Mode Chokes
TDK Common Mode Chokes / Filters 0504 Aud/USB 1000ohm Rdc 0.75ohms 50mA 4,003In Stock
Min.: 1
Mult.: 1
Reel: 4,000

PCB Mount MCZ SMD/SMT 1 kOhms 25 % 50 mA 750 mOhms - 40 C + 85 C 0504 (1210 metric) 1.25 mm 1 mm 0.85 mm Reel, Cut Tape, MouseReel Common Mode Filters Signal Line
TRACO Power Common Mode Chokes / Filters Filter Component 206In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel Through Hole 830 uH 35 % 3.3 A 31 mOhms 11 mm 11 mm 9.8 mm Bulk Common Mode Chokes Common Mode Choke
Bel Signal Transformer Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE 633In Stock
Min.: 1
Mult.: 1

HCTC Tray
Bel Signal Transformer Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE 336In Stock
Min.: 1
Mult.: 1

HCTC Tray
Bel Signal Transformer Common Mode Chokes / Filters Toroidal Chk 0.85mH 1KHz, 3A, 30 622In Stock
Min.: 1
Mult.: 1

PCB Mount 2 Channel LPTC-V Through Hole 850 uH 3 A 30 mOhms - 55 C + 125 C 13 mm Tray Common Mode Chokes Toroidal
Fair-Rite Common Mode Chokes / Filters 44 COMMN MDE SM BEAD Z=60 OHM @ 100MHz 5,975In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel 27 SMD/SMT 60 Ohms 5 A 1.4 mOhms - 55 C + 125 C 5.65 mm 8.9 mm 2.85 mm Bulk Common Mode Beads Signal Line
Bourns Common Mode Chokes / Filters 82 uH 300mA 3-850MHz 1,204In Stock
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SRF0602 SMD/SMT 82 uH 220 Ohms 50 % 300 mA 20 mOhms - 40 C + 105 C 0602 6.5 mm 3.6 mm 1.65 mm Reel, Cut Tape, MouseReel Common Mode Chokes Line Filter
Eaton Electronics Common Mode Chokes / Filters 73.7 uH 15,701In Stock
Min.: 1
Mult.: 1
Reel: 2,000

PCB Mount 1 Channel CMS SMD/SMT 73.7 uH 1.65 A 48 mOhms - 40 C + 160 C 9.4 mm 7.2 mm 2.6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Inductor
Laird Technologies Common Mode Chokes / Filters 300 OHM 20% 2,367In Stock
Min.: 1
Mult.: 1
Reel: 1,500

PCB Mount 1 Channel CM6050 SMD/SMT 300 Ohms 3.7 A 14.3 mOhms - 55 C + 150 C 5 mm 5 mm Reel, Cut Tape Common Mode Chokes
KEMET Common Mode Chokes / Filters 50V 60uH 35% 0.5A DCR=50mOhms 3,006In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SBT Through Hole 60 uH 35 % 500 mA 50 mOhms - 25 C + 70 C Bulk 3 mm 7.5 mm 8.7 mm Bulk DC Line Filters
KEMET Common Mode Chokes / Filters 250V 1mH 2A DCR=100mOhms 428In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-JS Through Hole 1 mH 2 A 100 mOhms - 25 C + 105 C Tray 5 mm 12 mm Tray AC Line Filters Common Mode Choke
KEMET Common Mode Chokes / Filters 250V 8.5mH 3A DCR=0.11Ohms 432In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SC-J Through Hole 8.5 mH 3 A 110 mOhms - 25 C + 120 C Tray 5 mm 20 mm 27 mm Tray AC Line Filters
KEMET Common Mode Chokes / Filters 1000V 0.5mH 10A ESR=6.23mOhms AEC-Q200 266In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SCR-XV Through Hole 500 uH 10 A 6.23 mOhms - 40 C + 120 C Tray 3.5 mm 27.5 mm 19.9 mm AEC-Q200 Tray AC Line Filters

KEMET Common Mode Chokes / Filters 50V 1.5uH 3A DCR=20mOhms 704In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SH Through Hole 1.5 uH 3 A 20 mOhms - 25 C + 80 C Tray 12.5 mm 10 mm 10 mm Tray DC Line Filters
KEMET Common Mode Chokes / Filters 50V 2uH 4A DCR=15.5mOhms 1,261In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SHO Through Hole 2 uH 4 A 15.5 mOhms - 25 C + 70 C Bulk 7.5 mm Bulk DC Line Filters
KEMET Common Mode Chokes / Filters 170uH 5A DCR=60mOhms 525In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN Through Hole 170 uH 5 A 60 mOhms - 25 C + 105 C Tray 20 mm 26 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 60uH 8A DCR=21mOhms 197In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel SN-JA Through Hole 60 uH 8 A 21 mOhms - 25 C + 105 C Tray 7 mm 19 mm 39 mm Tray AC Line Filters Normal Mode SN Coils Standard Filters
KEMET Common Mode Chokes / Filters 6uH 1.5A DCR=35mOhms 799In Stock
1,000Expected 2026/05/14
Min.: 1
Mult.: 1
Reel: 1,000

PCB Mount 1 Channel SNT Through Hole 6 uH 1.5 A 35 mOhms - 20 C + 60 C Tape & Reel 5 mm 9.5 mm 12.7 mm Reel, Cut Tape, MouseReel DC Line Filters
KEMET Common Mode Chokes / Filters 250V 0.3A 6mH 1,788In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel SU-9VF Through Hole 6 mH 300 mA 2 Ohms - 25 C + 120 C Tray 17 mm 11 mm 17 mm Tray Common Mode Chokes Line Filter
EPCOS / TDK Common Mode Chokes / Filters DATA LINE-CHOKE 2X10MH 0.6A 909In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel B82720H Radial 10 mH - 30 %, + 50 % 600 mA 700 mOhms - 40 C + 125 C 13 mm x 9.5 mm 13 mm 9.5 mm 14 mm Tray Data Line Chokes Common Mode Choke, Ring Core