Common Mode Filters / Chokes

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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: 939,24 Ft
15 549In 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 549In Stock

Cut Tape

939,24 Ft

774,87 Ft

673,12 Ft

637,90 Ft

View

Reel

571,37 Ft

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 62uH 1.9A 0.035ohms

CMS1-9-R
Eaton Electronics
1: 892,28 Ft
1 363In 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

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Datasheet

1 363In Stock

Cut Tape

892,28 Ft

735,74 Ft

641,81 Ft

606,59 Ft

View

Reel

555,72 Ft

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 IND COM MODE SZ 2, 17uH 6A

CMS2-0-R
Eaton Electronics
1: 1 119,26 Ft
690In 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

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Datasheet

690In Stock

Cut Tape

1 119,26 Ft

997,94 Ft

943,15 Ft

860,97 Ft

View

Reel

747,48 Ft

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: 1 150,57 Ft
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

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Datasheet

1 492In Stock

1 150,57 Ft

962,72 Ft

876,62 Ft

688,78 Ft

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 51.2uH 2.2A 0.026ohms

CMS1-8-R
Eaton Electronics
1: 782,70 Ft
2 027In 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

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Datasheet

2 027In Stock

Cut Tape

782,70 Ft

641,81 Ft

563,54 Ft

555,72 Ft

Reel

555,72 Ft

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: 1 600,62 Ft
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

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Datasheet

776In Stock

Cut Tape

1 600,62 Ft

1 338,42 Ft

1 221,01 Ft

1 044,90 Ft

View

Reel

845,32 Ft

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: 1 772,82 Ft
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

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Datasheet

1 023In Stock

Cut Tape

1 772,82 Ft

1 459,74 Ft

1 354,07 Ft

1 295,37 Ft

Reel

1 295,37 Ft

1 279,71 Ft

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 ECMT1V1717S-1R0-R, 1.0 mH, THT, Std Mnt

ECMT1V1717S-1R0-R
Eaton Electronics
1: 637,90 Ft
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

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Datasheet

1 169In Stock

637,90 Ft

524,41 Ft

442,23 Ft

426,57 Ft

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: 590,94 Ft
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

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Datasheet

2 310In Stock

Cut Tape

590,94 Ft

555,72 Ft

Reel

555,72 Ft

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: 1 545,83 Ft
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

1 545,83 Ft

1 275,80 Ft

Reel

1 275,80 Ft

1 256,23 Ft

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 88uH 3.95A 0.01ohms

CMS3-4-R
Eaton Electronics
1: 1 702,37 Ft
413In Stock
600Expected 3/4/2026

Mfr. Part No.
CMS3-4-R

Mouser Part No
704-CMS3-4-R

Eaton Electronics

Common Mode Chokes / Filters 88uH 3.95A 0.01ohms

Learn More

Datasheet

413In Stock

600Expected 3/4/2026

Cut Tape

1 702,37 Ft

1 404,95 Ft

1 295,37 Ft

1 275,80 Ft

Reel

1 275,80 Ft

1 256,23 Ft

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

PCB Mount

1 Channel

CMS

SMD/SMT

88 uH

3.95 A

10 mOhms

- 40 C

+ 160 C

13.97 mm

6 mm

Reel, Cut Tape, MouseReel

EMI Filters

Toroidal

Common Mode Chokes / Filters 700uH 0.8A 0.23ohms

CMS2-11-R
Eaton Electronics
1: 845,32 Ft
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

845,32 Ft

747,48 Ft

Reel

747,48 Ft

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: 1 115,35 Ft
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

1 115,35 Ft

919,67 Ft

853,14 Ft

802,27 Ft

View

Reel

747,48 Ft

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: 1 095,78 Ft
851In 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

851In Stock

Cut Tape

1 095,78 Ft

904,02 Ft

833,58 Ft

786,61 Ft

747,48 Ft

Reel

747,48 Ft

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 ECMT1V1717S-200-R, 20.0 mH, THT, Std Mnt

ECMT1V1717S-200-R
Eaton Electronics
1: 724,00 Ft
1 197In 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 197In Stock

724,00 Ft

594,85 Ft

469,62 Ft

446,14 Ft

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 ECMT1V2023S-2R0-R, 20.0 mH, THT, Std Mnt

ECMT1V2023S-200-R
Eaton Electronics
1: 1 037,08 Ft
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

1 037,08 Ft

853,14 Ft

743,57 Ft

696,60 Ft

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: 1 244,49 Ft
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

1 244,49 Ft

1 040,99 Ft

950,98 Ft

747,48 Ft

Reel

594,85 Ft

View

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: 1 663,24 Ft
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

1 663,24 Ft

1 369,73 Ft

1 264,06 Ft

1 193,62 Ft

Reel

1 142,74 Ft

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 400uH 1.7A 0.053ohms

CMS3-9-R
Eaton Electronics
1: 2 152,43 Ft
410In Stock

Mfr. Part No.
CMS3-9-R

Mouser Part No
704-CMS3-9-R

Eaton Electronics

Common Mode Chokes / Filters 400uH 1.7A 0.053ohms

Learn More

Datasheet

410In Stock

Cut Tape

2 152,43 Ft

1 745,42 Ft

1 549,75 Ft

1 467,56 Ft

View

Reel

1 134,92 Ft

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

PCB Mount

1 Channel

CMS

SMD/SMT

400 uH

1.7 A

53 mOhms

- 40 C

+ 160 C

11.43 mm

6 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Toroidal

Common Mode Chokes / Filters 1070uH 0.58A 0.44ohms

CMS2-13-R
Eaton Electronics
1: 1 596,71 Ft
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

1 596,71 Ft

1 334,50 Ft

1 217,10 Ft

1 044,90 Ft

Reel

841,40 Ft

View

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: 343,21 Ft
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

343,21 Ft

282,55 Ft

246,55 Ft

207,81 Ft

Reel

181,20 Ft

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: 422,66 Ft
2 153In 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 153In Stock

Cut Tape

422,66 Ft

360,04 Ft

324,82 Ft

253,59 Ft

Reel

202,33 Ft

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 ECMT1V1717S-8R0-R, 8.0 mH, THT, Std Mnt

ECMT1V1717S-8R0-R
Eaton Electronics
1: 923,59 Ft
1 105In Stock

Mfr. Part No.
ECMT1V1717S-8R0-R

Mouser Part No
504-ECMT1V1717S-8R0R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1717S-8R0-R, 8.0 mH, THT, Std Mnt

Learn More

Datasheet

1 105In Stock

923,59 Ft

782,70 Ft

724,00 Ft

540,06 Ft

View

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 ECMT1V2023S-2R0-R, 60.0 mH, THT, Std Mnt

ECMT1V2023S-600-R
Eaton Electronics
1: 1 162,31 Ft
704In Stock

Mfr. Part No.
ECMT1V2023S-600-R

Mouser Part No
504-ECMT1V2023S-600R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 60.0 mH, THT, Std Mnt

Learn More

Datasheet

704In Stock

1 162,31 Ft

970,55 Ft

884,45 Ft

692,69 Ft

View

Min.: 1
Mult.: 1

PCB Mount

1 Channel

ECMT-R

Through Hole

60 mH

400 mA

2.1 Ohms

96 kHz

- 40 C

+ 125 C

23 mm

20 mm

17.5 mm

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMS1V0905-701-R, 700 ?, 5.0 A, 80 V, SMT

ECMS1V0905-701-R
Eaton Electronics
1: 356,91 Ft
2 588In Stock

Mfr. Part No.
ECMS1V0905-701-R

Mouser Part No
504-ECMS1V0905-701-R

Eaton Electronics

Common Mode Chokes / Filters ECMS1V0905-701-R, 700 ?, 5.0 A, 80 V, SMT

Learn More

Datasheet

2 588In Stock

Cut Tape

356,91 Ft

304,47 Ft

276,68 Ft

216,03 Ft

Reel

188,24 Ft

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

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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