Common Mode Filters / Chokes – Mouser Singapore

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Common Mode Chokes

Eaton Common Mode Chokes feature a closed magnetic path that reduces conductive EMI emissions. These chokes feature robust construction, independent winding sections, and high-voltage isolation. The common mode chokes support inductance ranges from 5.5µH to 60,000µH and current ratings up to 7A, with low DCR for efficient operation. These chokes operate within the -40°C to 125°C (ECMT) and -40°C to 160°C (CMS) temperature ranges and comply with RoHS and halogen-free standards. Typical applications include industrial IoT equipment, power supplies, renewable energy systems, smart meters, medical devices, and consumer electronics.

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Part #

Common Mode Chokes / Filters 73.7 uH

CMS1-10-R
Eaton Electronics
1: $3.48
15,701In Stock

Mfr. Part No.
CMS1-10-R

Mouser Part No
704-CMS1-10-R

Eaton Electronics

Common Mode Chokes / Filters 73.7 uH

Learn More

Datasheet

15,701In Stock

Cut Tape

$3.48

$2.93

$2.77

$2.40

Reel

$2.22

View

MouseReel Available

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

Common Mode Chokes / Filters IND COM MODE SZ 2, 17uH 6A

CMS2-0-R
Eaton Electronics
1: $4.61
705In Stock

Mfr. Part No.
CMS2-0-R

Mouser Part No
504-CMS2-0-R

Eaton Electronics

Common Mode Chokes / Filters IND COM MODE SZ 2, 17uH 6A

Learn More

Datasheet

705In Stock

Cut Tape

$4.61

$4.11

$3.89

$3.56

View

Reel

$3.02

Min.: 1
Mult.: 1

Reel: 800

PCB Mount

1 Channel

CMS

SMD/SMT

14 uH

6 A

4 mOhms

- 40 C

+ 160 C

11.43 mm

6 mm

Reel, Cut Tape

Common Mode Chokes

Common Mode Inductor

Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 30.0 mH, THT, Std Mnt

ECMT1V2023S-300-R
Eaton Electronics
1: $4.75
1,492In Stock

Mfr. Part No.
ECMT1V2023S-300-R

Mouser Part No
504-ECMT1V2023S-300R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 30.0 mH, THT, Std Mnt

Learn More

Datasheet

1,492In Stock

$4.75

$3.98

$3.61

$2.85

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

ECMT-R

Through Hole

30 mH

800 mA

900 mOhms

160 kHz

- 40 C

+ 125 C

23 mm

20 mm

17.5 mm

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V2017H-2R0-R, 20.0 mH, THT, Horiz Mnt

ECMT1V2017H-200-R
Eaton Electronics
1: $4.28
1,119In Stock

Mfr. Part No.
ECMT1V2017H-200-R

Mouser Part No
504-ECMT1V2017H-200R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V2017H-2R0-R, 20.0 mH, THT, Horiz Mnt

Learn More

Datasheet

1,119In Stock

$4.28

$3.53

$3.07

$2.88

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

ECMT-R

Through Hole

20 mH

1 A

550 mOhms

245 kHz

- 40 C

+ 125 C

19.5 mm

17 mm

Bulk

Common Mode Chokes

Common Mode Chokes / Filters 62uH 1.9A 0.035ohms

CMS1-9-R
Eaton Electronics
1: $3.68
1,388In Stock

Mfr. Part No.
CMS1-9-R

Mouser Part No
704-CMS1-9-R

Eaton Electronics

Common Mode Chokes / Filters 62uH 1.9A 0.035ohms

Learn More

Datasheet

1,388In Stock

Cut Tape

$3.68

$3.04

$2.65

$2.50

Reel

$2.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

1 Channel

CMS

SMD/SMT

62 uH

1.9 A

35 mOhms

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters 230uH 1.85A 0.044ohms

CMS2-6-R
Eaton Electronics
1: $6.09
794In Stock

Mfr. Part No.
CMS2-6-R

Mouser Part No
704-CMS2-6-R

Eaton Electronics

Common Mode Chokes / Filters 230uH 1.85A 0.044ohms

Learn More

Datasheet

794In Stock

Cut Tape

$6.09

$5.00

$4.63

$4.00

View

Reel

$3.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

PCB Mount

1 Channel

CMS

SMD/SMT

230 uH

1.85 A

44 mOhms

- 40 C

+ 160 C

11.43 mm

6 mm

Reel, Cut Tape, MouseReel

EMI Filters

Toroidal

Common Mode Chokes / Filters 51.2uH 2.2A 0.026ohms

CMS1-8-R
Eaton Electronics
1: $3.22
2,038In Stock

Mfr. Part No.
CMS1-8-R

Mouser Part No
704-CMS1-8-R

Eaton Electronics

Common Mode Chokes / Filters 51.2uH 2.2A 0.026ohms

Learn More

Datasheet

2,038In Stock

Cut Tape

$3.22

$2.65

$2.32

$2.20

$2.04

Reel

$2.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

1 Channel

CMS

SMD/SMT

51.2 uH

2.2 A

26 mOhms

- 40 C

+ 160 C

9.4 mm

7.2 mm

2.6 mm

Reel, Cut Tape, MouseReel

EMI Filters

Toroidal

Common Mode Chokes / Filters 57uH 3.6A 0.012ohms

CMS2-3-R
Eaton Electronics
1: $5.05
776In Stock

Mfr. Part No.
CMS2-3-R

Mouser Part No
704-CMS2-3-R

Eaton Electronics

Common Mode Chokes / Filters 57uH 3.6A 0.012ohms

Learn More

Datasheet

776In Stock

Cut Tape

$5.05

$4.16

$3.84

$3.63

View

Reel

$2.72

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

PCB Mount

1 Channel

CMS

SMD/SMT

57 uH

3.6 A

12 mOhms

- 40 C

+ 160 C

11.43 mm

6 mm

Reel, Cut Tape, MouseReel

EMI Filters

Toroidal

Common Mode Chokes / Filters 258uH 2.45A 0.027ohms

CMS3-7-R
Eaton Electronics
1: $7.31
1,023In Stock

Mfr. Part No.
CMS3-7-R

Mouser Part No
704-CMS3-7-R

Eaton Electronics

Common Mode Chokes / Filters 258uH 2.45A 0.027ohms

Learn More

Datasheet

1,023In Stock

Cut Tape

$7.31

$6.03

$5.07

$4.78

Reel

$4.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

PCB Mount

1 Channel

CMS

SMD/SMT

258 uH

2.45 A

27 mOhms

- 40 C

+ 160 C

13.97 mm

6 mm

Reel, Cut Tape, MouseReel

EMI Filters

Toroidal

Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 20.0 mH, THT, Std Mnt

ECMT1V2023S-200-R
Eaton Electronics
1: $4.28
1,579In Stock

Mfr. Part No.
ECMT1V2023S-200-R

Mouser Part No
504-ECMT1V2023S-200R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 20.0 mH, THT, Std Mnt

Learn More

Datasheet

1,579In Stock

$4.28

$3.53

$3.07

$2.88

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

ECMT-R

Through Hole

20 mH

1 A

550 mOhms

245 kHz

- 40 C

+ 125 C

23 mm

20 mm

17.5 mm

Bulk

Common Mode Chokes

Common Mode Chokes / Filters 25uH 3.6A 0.01ohms

CMS1-5-R
Eaton Electronics
1: $3.31
1,285In Stock

Mfr. Part No.
CMS1-5-R

Mouser Part No
704-CMS1-5-R

Eaton Electronics

Common Mode Chokes / Filters 25uH 3.6A 0.01ohms

Learn More

Datasheet

1,285In Stock

Cut Tape

$3.31

$2.72

$2.38

$2.25

$2.10

Reel

$2.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

1 Channel

CMS

SMD/SMT

25 uH

3.6 A

10 mOhms

- 40 C

+ 160 C

9.4 mm

7.2 mm

2.6 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Inductor

Common Mode Chokes / Filters 518uH 1.45A 0.076ohms

CMS3-10-R
Eaton Electronics
1: $6.57
855In Stock

Mfr. Part No.
CMS3-10-R

Mouser Part No
704-CMS3-10-R

Eaton Electronics

Common Mode Chokes / Filters 518uH 1.45A 0.076ohms

Learn More

Datasheet

855In Stock

Cut Tape

$6.57

$5.66

$5.23

$4.93

Reel

$4.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

PCB Mount

1 Channel

CMS

SMD/SMT

518 uH

1.45 A

76 mOhms

- 40 C

+ 160 C

13.97 mm

6 mm

Reel, Cut Tape, MouseReel

EMI Filters

Toroidal

Common Mode Chokes / Filters ECMT1V1717S-200-R, 20.0 mH, THT, Std Mnt

ECMT1V1717S-200-R
Eaton Electronics
1: $2.99
1,222In Stock

Mfr. Part No.
ECMT1V1717S-200-R

Mouser Part No
504-ECMT1V1717S-200R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1717S-200-R, 20.0 mH, THT, Std Mnt

Learn More

Datasheet

1,222In Stock

$2.99

$2.46

$2.15

$1.92

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

ECMT-R

Through Hole

20 mH

800 mA

1 Ohms

295 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1717S-1R0-R, 1.0 mH, THT, Std Mnt

ECMT1V1717S-1R0-R
Eaton Electronics
1: $2.63
1,169In Stock

Mfr. Part No.
ECMT1V1717S-1R0-R

Mouser Part No
504-ECMT1V1717S-1R0R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1717S-1R0-R, 1.0 mH, THT, Std Mnt

Learn More

Datasheet

1,169In Stock

$2.63

$2.17

$1.89

$1.78

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

ECMT-R

Through Hole

1 mH

1 A

100 mOhms

792 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters 131uH 1.15A 0.1ohms

CMS1-12-R
Eaton Electronics
1: $2.43
2,310In Stock

Mfr. Part No.
CMS1-12-R

Mouser Part No
704-CMS1-12-R

Eaton Electronics

Common Mode Chokes / Filters 131uH 1.15A 0.1ohms

Learn More

Datasheet

2,310In Stock

Cut Tape

$2.43

$2.14

$2.00

Reel

$1.92

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

1 Channel

CMS

SMD/SMT

131 uH

1.15 A

100 mOhms

- 40 C

+ 160 C

9.4 mm

7.2 mm

2.6 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters 64uH 4.75A 0.007ohms

CMS3-3-R
Eaton Electronics
1: $6.38
467In Stock

Mfr. Part No.
CMS3-3-R

Mouser Part No
704-CMS3-3-R

Eaton Electronics

Common Mode Chokes / Filters 64uH 4.75A 0.007ohms

Learn More

Datasheet

467In Stock

Cut Tape

$6.38

$5.25

$4.87

$4.59

Reel

$3.91

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

PCB Mount

1 Channel

CMS

SMD/SMT

64 uH

4.75 A

7 mOhms

- 40 C

+ 160 C

Reel, Cut Tape, MouseReel

Common Mode Chokes

SMD Common Mode Inductors

Common Mode Chokes / Filters ECMT1V1714H-8R0-R, 8.0 mH, THT, Horiz Mnt

ECMT1V1714H-8R0-R
Eaton Electronics
1: $1.85
1,325In Stock

Mfr. Part No.
ECMT1V1714H-8R0-R

Mouser Part No
504-ECMT1V1714H-8R0R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1714H-8R0-R, 8.0 mH, THT, Horiz Mnt

Learn More

Datasheet

1,325In Stock

$1.85

$1.53

$1.52

Min.: 1
Mult.: 1

PCB Mount

1 Channel

ECMT-R

Through Hole

8 mH

800 mA

1 Ohms

456 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters 700uH 0.8A 0.23ohms

CMS2-11-R
Eaton Electronics
1: $3.49
702In Stock

Mfr. Part No.
CMS2-11-R

Mouser Part No
704-CMS2-11-R

Eaton Electronics

Common Mode Chokes / Filters 700uH 0.8A 0.23ohms

Learn More

Datasheet

702In Stock

Cut Tape

$3.49

$2.88

$2.65

Reel

$2.64

$2.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

PCB Mount

1 Channel

CMS

SMD/SMT

700 uH

800 mA

230 mOhms

- 40 C

+ 160 C

11.43 mm

6 mm

Reel, Cut Tape, MouseReel

EMI Filters

Toroidal

Common Mode Chokes / Filters 915uH 0.67A 0.33ohms

CMS2-12-R
Eaton Electronics
1: $4.60
800In Stock

Mfr. Part No.
CMS2-12-R

Mouser Part No
704-CMS2-12-R

Eaton Electronics

Common Mode Chokes / Filters 915uH 0.67A 0.33ohms

Learn More

Datasheet

800In Stock

Cut Tape

$4.60

$3.79

$3.52

$3.31

View

Reel

$2.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

PCB Mount

1 Channel

CMS

SMD/SMT

915 uH

670 mA

330 mOhms

- 40 C

+ 160 C

8.89 mm

6 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Inductor

Common Mode Chokes / Filters 270uH 1.6A 0.06ohms

CMS2-7-R
Eaton Electronics
1: $4.53
884In Stock

Mfr. Part No.
CMS2-7-R

Mouser Part No
704-CMS2-7-R

Eaton Electronics

Common Mode Chokes / Filters 270uH 1.6A 0.06ohms

Learn More

Datasheet

884In Stock

Cut Tape

$4.53

$3.74

$3.45

$3.25

View

Reel

$2.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

PCB Mount

1 Channel

CMS

SMD/SMT

270 uH

1.6 A

60 mOhms

- 40 C

+ 160 C

8.89 mm

6 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Inductor

Common Mode Chokes / Filters 1310uH 0.75A 0.3ohms

CMS3-14-R
Eaton Electronics
1: $7.20
504In Stock

Mfr. Part No.
CMS3-14-R

Mouser Part No
704-CMS3-14-R

Eaton Electronics

Common Mode Chokes / Filters 1310uH 0.75A 0.3ohms

Learn More

Datasheet

504In Stock

Cut Tape

$7.20

$6.63

$6.09

$5.94

Reel

$4.43

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

PCB Mount

1 Channel

CMS

SMD/SMT

1.31 mH

750 mA

300 mOhms

- 40 C

+ 160 C

11.43 mm x 11.43 mm x 6 mm

11.43 mm

6 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Inductor

Common Mode Chokes / Filters 1070uH 0.58A 0.44ohms

CMS2-13-R
Eaton Electronics
1: $6.10
305In Stock

Mfr. Part No.
CMS2-13-R

Mouser Part No
704-CMS2-13-R

Eaton Electronics

Common Mode Chokes / Filters 1070uH 0.58A 0.44ohms

Learn More

Datasheet

305In Stock

Cut Tape

$6.10

$5.10

$4.67

$4.00

View

Reel

$3.14

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

PCB Mount

1 Channel

CMS

SMD/SMT

1.07 mH

580 mA

440 mOhms

- 40 C

+ 160 C

8.89 mm

6 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Inductor

Common Mode Chokes / Filters ECMS1V0905-301-R, 300 ?, 6.0 A, 80 V, SMT

ECMS1V0905-301-R
Eaton Electronics
1: $1.42
1,755In Stock

Mfr. Part No.
ECMS1V0905-301-R

Mouser Part No
504-ECMS1V0905-301-R

Eaton Electronics

Common Mode Chokes / Filters ECMS1V0905-301-R, 300 ?, 6.0 A, 80 V, SMT

Learn More

Datasheet

1,755In Stock

Cut Tape

$1.42

$1.17

$1.02

$0.859

Reel

$0.748

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

PCB Mount

1 Channel

ECMS-R

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters ECMS1V1306-231-R, 230 ?, 10.0 A, 125 V, SMT

ECMS1V1306-231-R
Eaton Electronics
1: $1.75
2,160In Stock

Mfr. Part No.
ECMS1V1306-231-R

Mouser Part No
504-ECMS1V1306-231-R

Eaton Electronics

Common Mode Chokes / Filters ECMS1V1306-231-R, 230 ?, 10.0 A, 125 V, SMT

Learn More

Datasheet

2,160In Stock

Cut Tape

$1.75

$1.49

$1.34

$1.05

Reel

$0.834

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

PCB Mount

1 Channel

ECMS-R

SMD/SMT

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1714H-200-R, 20.0 mH, THT, Horiz Mnt

ECMT1V1714H-200-R
Eaton Electronics
1: $2.95
936In Stock

Mfr. Part No.
ECMT1V1714H-200-R

Mouser Part No
504-ECMT1V1714H-200R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1714H-200-R, 20.0 mH, THT, Horiz Mnt

Learn More

Datasheet

936In Stock

$2.95

$2.46

$2.15

$2.03

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

ECMT-R

Through Hole

20 mH

800 mA

1 Ohms

295 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes

Customer Service Office

Company

Resources

Support

4.5 uH
8 uH
12.6 uH
14 uH
18 uH
25 uH
28 uH
32.8 uH
40 uH
41.5 uH
45 uH
51.2 uH
57 uH
62 uH
64 uH
73.7 uH
88 uH
100 uH
102 uH
131 uH

300 mA
400 mA
500 mA
580 mA
600 mA
670 mA
750 mA
800 mA
850 mA
880 mA
900 mA
940 mA
1 A
1.05 A
1.1 A
1.15 A
1.2 A
1.35 A
1.4 A
1.45 A

2.7 mOhms
4 mOhms
5 mOhms
6 mOhms
7 mOhms
7.7 mOhms
8 mOhms
8.9 mOhms
10 mOhms
12 mOhms
13.8 mOhms
15 mOhms
17 mOhms
19 mOhms
20 mOhms
21 mOhms
26 mOhms
27 mOhms
29 mOhms
35 mOhms