Common Mode Filters / Chokes – Mouser South Africa

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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

DLW5ATZ500MQ2L
Murata Electronics
1: $1.59
622In Stock

Mfr. Part No.
DLW5ATZ500MQ2L

Mouser Part No
81-DLW5ATZ500MQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

622In Stock

Cut Tape

$1.59

$1.35

$1.23

$0.956

Reel

$0.849

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

PCB Mount

1 Channel

DLW5A_Z

SMD/SMT

50 Ohms

4 A

13 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

Common Mode Chokes / Filters RING CORE CHOKE 2X250UH 5.0A

B82625B2502M001
EPCOS / TDK
1: $10.59
73In Stock

Mfr. Part No.
B82625B2502M001

Mouser Part No
871-B82625B2502M001

EPCOS / TDK

Common Mode Chokes / Filters RING CORE CHOKE 2X250UH 5.0A

Datasheet

73In Stock

$10.59

$8.71

$8.11

$7.83

$6.71

Min.: 1
Mult.: 1

PCB Mount

1 Channel

B82625B

Radial

250 uH

20 %

5 A

72 mOhms

- 40 C

+ 125 C

44 mm x 42.4 mm x 30 mm

44 mm

42.4 mm

30 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters Common Mode Choke FOR EMC NAVin NAVout

CMC-01
RECOM Power
1: $9.65
5In Stock

Mfr. Part No.
CMC-01

Mouser Part No
919-CMC-01

RECOM Power

Common Mode Chokes / Filters Common Mode Choke FOR EMC NAVin NAVout

Datasheet

5In Stock

$9.65

$8.00

$7.33

$7.16

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

CMC

Through Hole

620 uH

1.7 A

80 mOhms

- 40 C

+ 105 C

9.5 mm

7.8 mm

Tube

Common Mode Chokes

Common Mode Chokes / Filters For Hi Speed Signal 63nH DCR=.142Ohms

0603USB-951MLC
Coilcraft
1: $1.14
1,354In Stock
6,000Expected 2026/03/27

Mfr. Part No.
0603USB-951MLC

Mouser Part No
994-0603USB-951MLC

Coilcraft

Common Mode Chokes / Filters For Hi Speed Signal 63nH DCR=.142Ohms

Learn More

Datasheet

1,354In Stock

6,000Expected 2026/03/27

Cut Tape

$1.14

$0.918

$0.568

Reel

$0.54

$0.519

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

0603USB

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters For Hi Speed Signal 241nH DCR=.27Ohms

0805USBF-372MRC
Coilcraft
1: $1.15
2,131In Stock

Mfr. Part No.
0805USBF-372MRC

Mouser Part No
994-0805USBF-372MRC

Coilcraft

Common Mode Chokes / Filters For Hi Speed Signal 241nH DCR=.27Ohms

Learn More

Datasheet

2,131In Stock

Cut Tape

$1.15

$1.13

$0.934

$0.675

Reel

$0.675

$0.618

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

0805USBF

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters For PowerLine 14mH 0.7A DCR=1.0Ohms

BU15-1430R7BL
Coilcraft
1: $3.68
49In Stock

Mfr. Part No.
BU15-1430R7BL

Mouser Part No
994-BU15-1430R7BL

Coilcraft

Common Mode Chokes / Filters For PowerLine 14mH 0.7A DCR=1.0Ohms

Datasheet

49In Stock

$3.68

$3.07

$2.80

$2.59

View

Min.: 1
Mult.: 1

Tray

Common Mode Chokes / Filters For PowerLine 0.2mH 1.6A DCR=0.1Ohms

BU9H-2011R6BL
Coilcraft
1: $2.42
413In Stock

Mfr. Part No.
BU9H-2011R6BL

Mouser Part No
994-BU9H-2011R6BL

Coilcraft

Common Mode Chokes / Filters For PowerLine 0.2mH 1.6A DCR=0.1Ohms

Datasheet

413In Stock

$2.42

$2.07

$1.90

$1.42

View

Min.: 1
Mult.: 1

Tray

Common Mode Chokes / Filters For NoiseAttenuation 4.2uH 500mA 800mOhm

M2022-ALC
Coilcraft
1: $2.66
771In Stock
1,200Expected 2026/04/03

Mfr. Part No.
M2022-ALC

Mouser Part No
994-M2022-ALC

Coilcraft

Common Mode Chokes / Filters For NoiseAttenuation 4.2uH 500mA 800mOhm

Learn More

Datasheet

771In Stock

1,200Expected 2026/04/03

Cut Tape

$2.66

$2.27

$2.09

$1.69

Reel

$1.43

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

M2022-A

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters For NoiseAttenuation 4.0uH 500mA 990mOhm

M2022-ALPLC
Coilcraft
1: $2.87
390In Stock

Mfr. Part No.
M2022-ALPLC

Mouser Part No
994-M2022-ALPLC

Coilcraft

Common Mode Chokes / Filters For NoiseAttenuation 4.0uH 500mA 990mOhm

Learn More

Datasheet

390In Stock

Cut Tape

$2.87

$2.40

$2.19

$1.85

Reel

$1.57

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

M2022-A

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh

M2022-ASLC
Coilcraft
1: $3.13
22In Stock
7,200On Order

Mfr. Part No.
M2022-ASLC

Mouser Part No
994-M2022-ASLC

Coilcraft

Common Mode Chokes / Filters For NoiseAttenuation 11.5uH 500mA 850mOh

Learn More

Datasheet

22In Stock

7,200On Order

Cut Tape

$3.13

$2.62

$2.40

$2.02

Reel

$1.71

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

M2022-AS

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters For NoiseAttenuation 2.8mH .5A .7Ohms

SBU9-2820R5LD
Coilcraft
1: $2.90
109In Stock

Mfr. Part No.
SBU9-2820R5LD

Mouser Part No
994-SBU9-2820R5LD

Coilcraft

Common Mode Chokes / Filters For NoiseAttenuation 2.8mH .5A .7Ohms

Datasheet

109In Stock

Cut Tape

$2.90

$2.42

$2.21

$1.74

Reel

$1.69

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

SBU9

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters D CORE-CHOKE 2X3.3MH 2.2A

B82732W2222B030
EPCOS / TDK
1: $2.86
612In Stock

Mfr. Part No.
B82732W2222B030

Mouser Part No
871-B82732W2222B030

EPCOS / TDK

Common Mode Chokes / Filters D CORE-CHOKE 2X3.3MH 2.2A

Learn More

Datasheet

612In Stock

$2.86

$2.43

$2.24

$1.67

View

Min.: 1
Mult.: 1

PCB Mount

2 Channel

B82732W

Through Hole

3.3 mH

- 30 %, + 50 %

2.2 A

110 mOhms

- 40 C

+ 125 C

24 mm x 23 mm

24 mm

23 mm

17.3 mm

Tray

Common Mode Chokes

Power Line

Common Mode Chokes / Filters For PowerLine 10mH .25A DCR=3.5Ohms

BU9-103R25BL
Coilcraft
1: $2.66
300In Stock

Mfr. Part No.
BU9-103R25BL

Mouser Part No
994-BU9-103R25BL

Coilcraft

Common Mode Chokes / Filters For PowerLine 10mH .25A DCR=3.5Ohms

Datasheet

300In Stock

$2.66

$2.27

$2.09

$1.56

View

Min.: 1
Mult.: 1

Tray

Common Mode Chokes / Filters For PowerLine 0.6mH 1.0A DCR=0.2Ohms

BU9H-6011R0BL
Coilcraft
1: $2.42
97In Stock

Mfr. Part No.
BU9H-6011R0BL

Mouser Part No
994-BU9H-6011R0BL

Coilcraft

Common Mode Chokes / Filters For PowerLine 0.6mH 1.0A DCR=0.2Ohms

Datasheet

97In Stock

$2.42

$2.07

$1.90

$1.42

View

Min.: 1
Mult.: 1

Tray

Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms

PTRF4000LC
Coilcraft
1: $3.48
400In Stock

Mfr. Part No.
PTRF4000LC

Mouser Part No
994-PTRF4000LC

Coilcraft

Common Mode Chokes / Filters For NoiseAttenuation 35uH 500mA .135Ohms

Learn More

Datasheet

400In Stock

Cut Tape

$3.48

$2.91

$2.66

$2.23

Reel

$1.90

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

PTRF

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters 360uH 25%

SRF3216A-361Y
Bourns
1: $0.68
1,838In Stock

Mfr. Part No.
SRF3216A-361Y

Mouser Part No
652-SRF3216A-361Y

Bourns

Common Mode Chokes / Filters 360uH 25%

Learn More

Datasheet

1,838In Stock

Cut Tape

$0.68

$0.556

$0.485

$0.445

Reel

$0.295

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

SRF3216A

SMD/SMT

360 Ohms

25 %

300 mA

600 mOhms

- 40 C

+ 125 C

3216 metric

3.2 mm

1.6 mm

2 mm

Reel, Cut Tape, MouseReel

Common Mode Line Filters

Ferrite Chip

Common Mode Chokes / Filters WE-FI Toroid Line Filter

S14100033
Wurth Elektronik
1: $3.49
37In Stock

Mfr. Part No.
S14100033

Mouser Part No
710-S14100033

Wurth Elektronik

Common Mode Chokes / Filters WE-FI Toroid Line Filter

Learn More

Datasheet

37In Stock

$3.49

$3.33

$3.12

$2.93

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

WE-FI

Radial

15 uH

20 %

15 A

5 mOhms

- 40 C

+ 125 C

16 mm

Tray

Toroidal Line Chokes

Torodial Line Choke

Common Mode Chokes / Filters

DLW5ATZ501MQ2L
Murata Electronics
1: $1.59
662In Stock

Mfr. Part No.
DLW5ATZ501MQ2L

Mouser Part No
81-DLW5ATZ501MQ2L

Murata Electronics

Common Mode Chokes / Filters

Learn More

Datasheet

662In Stock

Cut Tape

$1.59

$1.35

$1.23

$0.956

Reel

$0.849

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

Common Mode Chokes / Filters FC23V PTH 47mH Choke

B82733V2112B001
EPCOS / TDK
1: $3.26
272In Stock

Mfr. Part No.
B82733V2112B001

Mouser Part No
871-B82733V2112B1

EPCOS / TDK

Common Mode Chokes / Filters FC23V PTH 47mH Choke

Learn More

Datasheet

272In Stock

$3.26

$2.58

$2.37

$1.95

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

B82733V

Radial

47 mH

- 30 %, + 50 %

1.1 A

804 mOhms

29 mm

15.5 mm

27 mm

Tray

Power Line Chokes

Common Mode Chokes / Filters For Hi Speed Signal 31nH DCR=.1Ohms

1206USB-371MLC
Coilcraft
1: $1.44
2,082In Stock

Mfr. Part No.
1206USB-371MLC

Mouser Part No
994-1206USB-371MLC

Coilcraft

Common Mode Chokes / Filters For Hi Speed Signal 31nH DCR=.1Ohms

Learn More

Datasheet

2,082In Stock

Cut Tape

$1.44

$1.15

$0.69

Reel

$0.69

$0.634

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

1206USB

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms

1206USB-372MLC
Coilcraft
1: $1.44
1,385In Stock

Mfr. Part No.
1206USB-372MLC

Mouser Part No
994-1206USB-372MLC

Coilcraft

Common Mode Chokes / Filters For Hi Speed Signal 226nH DCR=.26Ohms

Learn More

Datasheet

1,385In Stock

Cut Tape

$1.44

$1.15

$0.69

Reel

$0.676

$0.618

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

Common Mode Chokes / Filters For PowerLine 2.8mH 0.5A DCR=1.0Ohms

BU9-2820R5BL
Coilcraft
1: $2.66
281In Stock

Mfr. Part No.
BU9-2820R5BL

Mouser Part No
994-BU9-2820R5BL

Coilcraft

Common Mode Chokes / Filters For PowerLine 2.8mH 0.5A DCR=1.0Ohms

Datasheet

281In Stock

$2.66

$2.27

$2.09

$1.56

View

Min.: 1
Mult.: 1

Tray

Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms

PDLF2000LC
Coilcraft
1: $2.54
340In Stock

Mfr. Part No.
PDLF2000LC

Mouser Part No
994-PDLF2000LC

Coilcraft

Common Mode Chokes / Filters For NoiseAttenuation 5uH 100mA 250mOhms

Learn More

Datasheet

340In Stock

Cut Tape

$2.54

$2.17

$2.00

$1.60

Reel

$1.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

PDLF

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms

PDLF3500LC
Coilcraft
1: $2.79
165In Stock
4,000On Order

Mfr. Part No.
PDLF3500LC

Mouser Part No
994-PDLF3500LC

Coilcraft

Common Mode Chokes / Filters For NoiseAttenuation 5uH 500mA 200mOhms

Learn More

Datasheet

165In Stock

4,000On Order

Cut Tape

$2.79

$2.37

$2.19

$1.76

Reel

$1.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

PDLF

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters 1mH MIN @1KHz

7351V-RC
Bourns
1: $2.95
220In Stock

Mfr. Part No.
7351V-RC

Mouser Part No
542-7351V-RC

Bourns

Common Mode Chokes / Filters 1mH MIN @1KHz

Datasheet

220In Stock

$2.95

$2.47

$2.26

$1.76

View

Min.: 1
Mult.: 1

Vertical Mount

1 Channel

7300

Radial

1 mH

1.2 A

220 mOhms

- 55 C

+ 105 C

17 mm

11 mm

17 mm

Tray

EMI Filters

WE-CMB Common Mode Power Line Inductors (Chokes)

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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

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