Common Mode Filters / Chokes

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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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Results: 7,542

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Part #

Common Mode Chokes / Filters 250VAC 2.5A 9.2mH

SS30V-R250092
KEMET
1: $4.45
1,827In Stock

Mfr. Part #
SS30V-R250092

Mouser Part #
80-SS30V-R250092

KEMET

Common Mode Chokes / Filters 250VAC 2.5A 9.2mH

Learn More

Datasheet

1,827In Stock

$4.45

$4.04

$3.76

$3.16

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

SS30V

Through Hole

9.2 mH

2.5 A

160 mOhms

- 25 C

+ 120 C

Tray

31 mm

22.5 mm

33 mm

Tray

Common Mode Chokes

Line Filter

Common Mode Chokes / Filters RING CORE CHOKE 2X30MH 0.3A

B82791H2301N001
EPCOS / TDK
1: $3.67
5,551In Stock

Mfr. Part #
B82791H2301N001

Mouser Part #
871-B82791H2301N1

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X30MH 0.3A

Learn More

Datasheet

5,551In Stock

Cut Tape

$3.67

$3.13

$2.89

$2.49

Reel

$2.41

View

Min.: 1
Mult.: 1

Reel: 200

Vertical Mount

2 Channel

B82791H

Through Hole

30 mH

- 30 %, + 50 %

300 mA

2.2 Ohms

- 40 C

+ 125 C

15.3 mm

7.4 mm

17.6 mm

Reel, Cut Tape

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 15A 3.9mH VERT CMC COIL 1PH

FM-A153V332PF
Proterial
1: $13.98
943In Stock

Mfr. Part #
FM-A153V332PF

Mouser Part #
205-FM-A153V332PF

Proterial

Common Mode Chokes / Filters 15A 3.9mH VERT CMC COIL 1PH

Datasheet

943In Stock

$13.98

$11.53

$10.70

$10.36

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

FM-A 1 phase

Through Hole

3.9 mH

3.3 kOhms

15 A

12 mOhms

- 40 C

+ 130 C

38 mm

33 mm

37 mm

Common Mode Chokes

Common Mode Choke Coil

Common Mode Chokes / Filters Choke

CH-100
Bel Signal Transformer
1: $475.70
15In Stock

Mfr. Part #
CH-100

Mouser Part #
530-CH-100

Bel Signal Transformer

Common Mode Chokes / Filters Choke

Datasheet

15In Stock

$475.70

$450.84

Min.: 1
Mult.: 1

Chassis Mount

1 Channel

Screw

500 uH

100 A

5 mOhms

161.9 mm

158.8 mm

136.5 mm

Chokes

Filter and Dual Chokes

Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE

HCTC-50-2.3
Bel Signal Transformer
1: $14.01
258In Stock

Mfr. Part #
HCTC-50-2.3

Mouser Part #
530-HCTC-50-2.3

Bel Signal Transformer

Common Mode Chokes / Filters HIGH CURRENT TORROIDAL CHOKE

Learn More

Datasheet

258In Stock

$14.01

$11.53

$10.67

$9.99

View

Min.: 1
Mult.: 1

HCTC

Tray

Common Mode Chokes / Filters 30mH MIN

8109-RC
Bourns
1: $15.12
827In Stock

Mfr. Part #
8109-RC

Mouser Part #
542-8109-RC

Bourns

Common Mode Chokes / Filters 30mH MIN

Learn More

Datasheet

827In Stock

$15.12

$12.43

$11.53

$10.87

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

8100

Radial

30 mH

2.3 A

330 mOhms

- 55 C

+ 105 C

34.29 mm

20.32 mm

22.86 mm

Tray

Common Mode Chokes

Common Mode Chokes / Filters 20mH MIN

PM3700-80-RC
Bourns
1: $4.19
1,215In Stock

Mfr. Part #
PM3700-80-RC

Mouser Part #
542-PM3700-80-RC

Bourns

Common Mode Chokes / Filters 20mH MIN

Datasheet

Product Comments

1,215In Stock

Cut Tape

$4.19

$3.50

$2.58

Reel

$2.43

$2.33

$2.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

PCB Mount

1 Channel

PM3700

SMD/SMT

20 mH

1 A

250 mOhms

- 55 C

+ 105 C

3700

11.43 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

SMD / SMT

Common Mode Chokes / Filters Round Wire 360uH 10A DCR=8.6mOhms 40%

PAC6006.364NLT
Pulse Electronics
1: $4.11
982In Stock

Mfr. Part #
PAC6006.364NLT

Mouser Part #
673-PAC6006.364NLT

Pulse Electronics

Common Mode Chokes / Filters Round Wire 360uH 10A DCR=8.6mOhms 40%

Learn More

Datasheet

982In Stock

Cut Tape

$4.11

$3.38

$2.95

$2.69

Reel

$2.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

PAC6006.xxxNLT

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA

744225
Wurth Elektronik
1: $3.81
2,919In Stock

Mfr. Part #
744225

Mouser Part #
710-744225

Wurth Elektronik

Common Mode Chokes / Filters WE-SL2 SMD Bifilar 2x40uH 900mA

Learn More

Datasheet

2,919In Stock

Cut Tape

$3.81

$3.68

$3.67

$3.41

Reel

$2.64

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

PCB Mount

1 Channel

WE-SL2

SMD/SMT

40 uH

3.1 kOhms

30 %

900 mA

250 mOhms

- 40 C

+ 125 C

9.2 mm

6 mm

5 mm

Reel, Cut Tape, MouseReel

Common Mode Line Filters

SMD Common Mode Line Filter

Common Mode Chokes / Filters WE-LF SMT Type SH 27 mH .6A 1.2Ohm

7446630027
Wurth Elektronik
1: $12.28
647In Stock

Mfr. Part #
7446630027

Mouser Part #
710-7446630027

Wurth Elektronik

Common Mode Chokes / Filters WE-LF SMT Type SH 27 mH .6A 1.2Ohm

Learn More

Datasheet

647In Stock

Cut Tape

$12.28

$11.93

$11.36

$10.79

Reel

$8.95

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

PCB Mount

1 Channel

WE-LF SMT

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

Common Mode Chokes / Filters COMMON MODE CHOKE

CM7060N102R-10
Laird Technologies
1: $4.16
9,182In Stock

Mfr. Part #
CM7060N102R-10

Mouser Part #
739-CM7060N102R-10

Laird Technologies

Common Mode Chokes / Filters COMMON MODE CHOKE

Learn More

Datasheet

9,182In Stock

Cut Tape

$4.16

$3.16

$2.38

$2.10

$1.73

Reel

$1.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters COMMON MODE CHOKE

CM7060R501R-10
Laird Technologies
1: $3.53
10,297In Stock

Mfr. Part #
CM7060R501R-10

Mouser Part #
739-CM7060R501R-10

Laird Technologies

Common Mode Chokes / Filters COMMON MODE CHOKE

Learn More

Datasheet

10,297In Stock

Cut Tape

$3.53

$2.76

$2.07

$1.81

View

Reel

$1.46

Min.: 1
Mult.: 1

Reel: 1,500

Reel, Cut Tape

Common Mode Chokes

Common Mode Chokes / Filters 50V DCR=100mOhm 0.1A Imped 700Ohm

M-543CT
KEMET
1: $4.37
2,092In Stock

Mfr. Part #
M-543CT

Mouser Part #
80-M-543CT

KEMET

Common Mode Chokes / Filters 50V DCR=100mOhm 0.1A Imped 700Ohm

Learn More

Datasheet

2,092In Stock

Cut Tape

$4.37

$3.61

$3.15

$2.96

View

Reel

$2.30

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

Common Mode Chokes / Filters 250V 1A 2mH

SC-01-20GS
KEMET
1: $4.80
4,397In Stock

Mfr. Part #
SC-01-20GS

Mouser Part #
80-SC-01-20GS

KEMET

Common Mode Chokes / Filters 250V 1A 2mH

Learn More

Datasheet

4,397In Stock

$4.80

$4.18

$4.05

$3.48

View

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

Common Mode Chokes / Filters 250V 10A 2mH

SC-10-200
KEMET
1: $11.76
383In Stock

Mfr. Part #
SC-10-200

Mouser Part #
80-SC-10-200

KEMET

Common Mode Chokes / Filters 250V 10A 2mH

Learn More

Datasheet

383In Stock

$11.76

$10.50

$9.64

$8.86

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

Through Hole

2 mH

10 A

28 mOhms

- 25 C

+ 105 C

Tray

47 mm

27 mm

Tray

Common Mode Chokes

Line Filter

Common Mode Chokes / Filters 250V 22.5A 1400uH DCR=5mOhms

SCR31H-225-2R0A014J
KEMET
1: $14.41
393In Stock

Mfr. Part #
SCR31H-225-2R0A014J

Mouser Part #
80-SCR31H2252R0A014J

KEMET

Common Mode Chokes / Filters 250V 22.5A 1400uH DCR=5mOhms

Learn More

Datasheet

393In Stock

$14.41

$11.53

$10.48

$9.89

View

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

Common Mode Chokes / Filters 50V 30uH 2.4A 51mOhms

SH-432
KEMET
1: $4.04
987In Stock

Mfr. Part #
SH-432

Mouser Part #
80-SH-432

KEMET

Common Mode Chokes / Filters 50V 30uH 2.4A 51mOhms

Learn More

Datasheet

987In Stock

$4.04

$3.33

$2.90

$2.78

View

Min.: 1
Mult.: 1

PCB Mount

2 Channel

Through Hole

30 uH

2.4 A

51 mOhms

- 25 C

+ 60 C

Bulk

9 mm

10 mm

10.5 mm

Bulk

DC Line Filters

Common Mode Power Line

Common Mode Chokes / Filters 125uH 2A DCR=100mOhms

SN8D-500
KEMET
1: $4.10
1,121In Stock

Mfr. Part #
SN8D-500

Mouser Part #
80-SN8D-500

KEMET

Common Mode Chokes / Filters 125uH 2A DCR=100mOhms

Learn More

Datasheet

1,121In Stock

$4.10

$3.12

$2.93

$2.76

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

125 uH

2 A

100 mOhms

- 25 C

+ 105 C

Tray

20 mm

17 mm

Tray

AC Line Filters

Normal Mode SN Coils Standard Filters

Common Mode Chokes / Filters 250VAC 3A 1.3mH

SS21V-R300013
KEMET
1: $3.21
1,682In Stock

Mfr. Part #
SS21V-R300013

Mouser Part #
80-SS21V-R300013

KEMET

Common Mode Chokes / Filters 250VAC 3A 1.3mH

Learn More

Datasheet

1,682In Stock

$3.21

$2.62

$2.27

$2.10

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

SS21V

Through Hole

1.3 mH

3 A

70 mOhms

- 25 C

+ 120 C

Tray

20.6 mm

16.8 mm

24.5 mm

Tray

Common Mode Chokes

Line Filter

Common Mode Chokes / Filters 250V 1.2A 22mH

SS26V-R120220
KEMET
1: $3.87
3,844In Stock

Mfr. Part #
SS26V-R120220

Mouser Part #
80-SS26V-R120220

KEMET

Common Mode Chokes / Filters 250V 1.2A 22mH

Learn More

Datasheet

3,844In Stock

$3.87

$3.16

$2.75

$2.58

View

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

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mH 12A

B82726S6123N020
EPCOS / TDK
1: $16.70
180In Stock

Mfr. Part #
B82726S6123N020

Mouser Part #
871-B82726S6123N020

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X3.3mH 12A

Learn More

Datasheet

180In Stock

$16.70

$16.62

$16.29

$15.12

View

Min.: 1
Mult.: 1

Vertical Mount

2 Channel

B82726S

Through Hole

3.3 mH

30 %

12 A

8.4 mOhms

- 40 C

+ 125 C

52 mm x 20.1 mm

52 mm

28 mm

55 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters 200ohms 100MHz 8A 4 Chokes SMD

CM6032V201R-10
Laird Technologies
1: $5.94
2,147In Stock

Mfr. Part #
CM6032V201R-10

Mouser Part #
875-CM6032V201R-10

Laird Technologies

Common Mode Chokes / Filters 200ohms 100MHz 8A 4 Chokes SMD

Learn More

Datasheet

2,147In Stock

Cut Tape

$5.94

$4.88

$4.51

$4.25

Reel

$3.70

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

PCB Mount

SMD/SMT

200 Ohms

8 A

10 mOhms

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode EMI Filter Array

Common Mode Chokes / Filters Filter Component

TCK-064
TRACO Power
1: $8.12
406In Stock

Mfr. Part #
TCK-064

Mouser Part #
495-TCK-064

TRACO Power

Common Mode Chokes / Filters Filter Component

Datasheet

406In Stock

$8.12

$6.77

$6.57

$6.37

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

Through Hole

1.186 mH

35 %

5.8 A

21.56 mOhms

- 40 C

+ 105 C

16 mm

15 mm

Bulk

Common Mode Chokes

Common Mode Choke

Common Mode Chokes / Filters Toroidal Chk 4.24mH 1KHz 1A 150

LPTC-V-4.25-1-150
Bel Signal Transformer
1: $3.52
1,469In Stock

Mfr. Part #
LPTC-V-4.25-1-150

Mouser Part #
530-LPTC-V-4.25-1150

Bel Signal Transformer

Common Mode Chokes / Filters Toroidal Chk 4.24mH 1KHz 1A 150

Learn More

Datasheet

1,469In Stock

$3.52

$2.89

$2.52

$2.38

View

Min.: 1
Mult.: 1

PCB Mount

2 Channel

LPTC-V

Through Hole

4.25 mH

1 A

150 mOhms

- 55 C

+ 125 C

13 mm

Tray

Common Mode Chokes

Toroidal

Common Mode Chokes / Filters 10mH MIN @1KHz

7355H-RC
Bourns
1: $3.91
1,222In Stock

Mfr. Part #
7355H-RC

Mouser Part #
542-7355H-RC

Bourns

Common Mode Chokes / Filters 10mH MIN @1KHz

Datasheet

1,222In Stock

$3.91

$3.22

$3.07

$2.84

View

Min.: 1
Mult.: 1

Horizontal Mount

1 Channel

7300

Radial

10 mH

350 mA

2.2 Ohms

- 55 C

+ 105 C

17 mm

15.5 mm

12 mm

Tray

EMI Filters

WE-CMB Common Mode Power Line Inductors (Chokes)

Mouser Electronics®

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ABRACON
Astrodyne TDI
Bel
Bel Power Solutions
Bourns
Chemi-Con
Cincon
Coilcraft
Cyntec
Delevan
Deltron
Eaton
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Fastron
HALO Electronics
Hammond
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iNRCORE
ITT Cannon
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Wurth Elektronik
YAGEO

27
193 Series
0202 Common mode noise filter, 20 ohm
4222
5000
5100
5200
7100
7300
7400
8100
04770x
0603USB
0805USB
0805USBF
0805USBN
100Base-T1
1206USB
15290x
153-159 Series

245 pH
3 nH
12 nH
14 nH
16 nH
25 nH
27 nH
30 nH
45 nH
47 nH
49 nH
52 nH
53 nH
56 nH
61 nH
77 nH
84 nH
88 nH
91 nH
92 nH

720 uOhms
1.2 mOhms
2.3 mOhms
2.8 mOhms
2.9 mH
2.9 mOhms
3.2 mOhms
3.5 mOhms
3.9 mOhms
4.5 mH
5.2 mH
8.8 mOhms
8.9 mH
10 mOhms
12.7 mOhms
19.1 mOhms
25 mOhms
35 mOhms
37.6 mOhms
140 mOhms

0.25 %
- 50 %, + 30 %
- 40 %, + 50 %
- 35 %, + 30 %
- 35 %, + 50 %
- 30 %, + 40 %
- 30 %, + 50 %
- 30 %, + 60 %
- 25 %, + 35 %
- 25 %, + 50 %
- 20 %, + 30 %
- 20 %, + 50 %
1 %
2 %
3 %
5 %
10 %
12 %
15 %
20 %

360 uA
1.5 mA
1.8 mA
2.4 mA
2.8 mA
4 mA
4.5 mA
5 mA
6 mA
7 mA
8 mA
9 mA
10 mA
13 mA
15 mA
20 mA
22 mA
23 mA
34 mA
35 mA

40 uOhms
50 uOhms
60 uOhms
150 uOhms
300 uOhms
310 uOhms
360 uOhms
400 uOhms
440 uOhms
500 uOhms
510 uOhms
530 uOhms
550 uOhms
590 uOhms
600 uOhms
650 uOhms
690 uOhms
700 uOhms
747 uOhms
767 uOhms

0 Hz to 400 Hz
400 Hz
50 kHz
55 kHz
70 kHz
75 kHz
85 kHz
96 kHz
100 kHz
110 kHz
120 kHz
130 kHz
135 kHz
140 kHz
144 kHz
145 kHz
150 kHz
160 kHz
175 kHz
176 kHz

0.65 mm x 0.5 mm x 0.3 mm
0201 (0603 metric)
0202 (0506 metric)
025020 (0605 metric)
0302 (0608 metric)
0302 (0806 metric)
03025 (0806 metric)
0402 (1005 metric)
0403 (0907 metric)
0403 (1210 metric)
0404 (1206 metric)
0404 (1210 metric)
0504 (1201 metric)
0504 (1210 metric)
0602
0603 (1608 metric)
0605 metric
0605-4
0605-6
0804

0.45 mm
0.6 mm
0.64 mm
0.65 mm
0.68 mm
0.85 mm
0.87 mm
0.875 mm
0.9 mm
1 mm
1.2 mm
1.25 mm
1.27 mm
1.52 mm
1.6 mm
1.7 mm
2 mm
2.03 mm
2.05 mm
2.2 mm

0.3 mm
0.5 mm
0.55 mm
0.57 mm
0.65 mm
0.67 mm
0.68 mm
0.76 mm
0.8 mm
0.85 mm
0.9 mm
1 mm
1.05 mm
1.2 mm
1.25 mm
1.27 mm
1.3 mm
1.4 mm
1.5 mm
1.52 mm

0.23 mm
0.25 mm
0.3 mm
0.35 mm
0.4 mm
0.45 mm
0.5 mm
0.55 mm
0.6 mm
0.8 mm
0.82 mm
0.85 mm
0.9 mm
0.93 mm
1 mm
1.07 mm
1.1 mm
1.15 mm
1.2 mm
1.25 mm

AC Line Filters
Chip Common Mode Chokes
Chip Inductors
Choke Coils
Chokes
Common Mode/Differential Mode Chokes
Common Mode Beads
Common Mode Chip Inductors
Common Mode Choke
Common Mode Chokes
Common Mode Coil
Common Mode Coils
Common Mode Data Line Filters
Common Mode EMI Filters
Common Mode Filter
Common Mode Filter Arrays
Common Mode Filter Ethernets
Common Mode Filters
Common Mode Inductors
Common Mode LAN Chokes

100 Base-T1 Automotive Grade
2 Mode Noise Filter
1-Phase
4-Winding Transformers
AC Line
AC Line Filter
AC-DC Choke
ACM2012
AEC-Q200, Electric Power Steering (EPS)
Amorphous Choke Coils
Automobile Differentia Signal Line
Automobile Signal Line
Automotive
Automotive Common Mode Choke
Automotive Common Mode Inductor
Automotive Common Mode Line Filter
Automotive Grade
Automotive Grade Single-Phase Common Mode Coil
Automotive High Impedance
Automotive Power Line