Common Mode Filter Chokes

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Battery Management Systems

Eaton provides a wide portfolio of products for Battery Management Systems (BMS), including terminal blocks, fuses, supercapacitors, chokes, inductors, and more. Battery Management Systems monitor individual cells, system voltage, current, and temperature. When monitoring individual cells, the BMS balances voltages and regulates the current flow, and if the upper or lower voltage, current, or temperature limit is exceeded, the BMS temporarily disconnects the load or source. Eaton Battery Management Systems estimate the State of Health (SoH), State of Charge (SoC), State of Energy (SoE), and State of Power (SoP) in batteries.

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Part #

Common Mode Chokes / Filters 790uH 1.0A 0.145ohms

CMS3-12-R
Eaton Electronics
1: $4.81
150In Stock

Mfr. Part No.
CMS3-12-R

Mouser Part No
704-CMS3-12-R

Eaton Electronics

Common Mode Chokes / Filters 790uH 1.0A 0.145ohms

Learn More

Datasheet

150In Stock

Cut Tape

$4.81

$3.96

$3.66

$3.45

View

Reel

$3.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

PCB Mount

1 Channel

CMS

SMD/SMT

790 uH

1.05 A

145 mOhms

- 40 C

+ 160 C

13.97 mm

6 mm

Reel, Cut Tape, MouseReel

EMI Filters

Toroidal

Common Mode Chokes / Filters 45uH 5.1A 0.006ohms

CMS3-2-R
Eaton Electronics
1: $4.96
390In Stock

Mfr. Part No.
CMS3-2-R

Mouser Part No
704-CMS3-2-R

Eaton Electronics

Common Mode Chokes / Filters 45uH 5.1A 0.006ohms

Learn More

Datasheet

390In Stock

Cut Tape

$4.96

$4.08

$3.77

$3.56

$3.40

Reel

$3.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

PCB Mount

1 Channel

CMS

SMD/SMT

45 uH

5.1 A

6 mOhms

- 40 C

+ 160 C

13.97 mm

11.43 mm

6 mm

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters CMC,7*6*3.7mm, 700, 4A, 4Pads, SMT

CMLA0706-701-R
Eaton Electronics
1: $0.74
4,400Expected 08/06/2026

Mfr. Part No.
CMLA0706-701-R

Mouser Part No
504-CMLA0706-701-R

Eaton Electronics

Common Mode Chokes / Filters CMC,7*6*3.7mm, 700, 4A, 4Pads, SMT

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Datasheet

4,400Expected 08/06/2026

Cut Tape

$0.74

$0.603

$0.526

$0.496

Reel

$0.418

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,100

CMLA

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters 12.6uH 4.1A 0.008ohms

CMS1-3-R
Eaton Electronics
1: $2.78
2,000Expected 23/04/2026

Mfr. Part No.
CMS1-3-R

Mouser Part No
704-CMS1-3-R

Eaton Electronics

Common Mode Chokes / Filters 12.6uH 4.1A 0.008ohms

Learn More

Datasheet

2,000Expected 23/04/2026

Cut Tape

$2.78

$2.29

$2.00

$1.89

$1.82

Reel

$1.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

1 Channel

CMS

SMD/SMT

12.6 uH

4.1 A

7.7 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 32.8uH 3.1A 0.014ohms

CMS1-6-R
Eaton Electronics
1: $1.82
1,985Expected 15/06/2026

Mfr. Part No.
CMS1-6-R

Mouser Part No
704-CMS1-6-R

Eaton Electronics

Common Mode Chokes / Filters 32.8uH 3.1A 0.014ohms

Learn More

Datasheet

1,985Expected 15/06/2026

Cut Tape

$1.82

Reel

$1.82

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

1 Channel

CMS

SMD/SMT

32.8 uH

3.1 A

13.8 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 51 NH CAN-BUS AEC-Q200

ACE1V4532-510-R
Eaton Electronics
1: $0.92
1,000Expected 30/04/2026

Mfr. Part No.
ACE1V4532-510-R

Mouser Part No
504-ACE1V4532-510-R

Eaton Electronics

Common Mode Chokes / Filters 51 NH CAN-BUS AEC-Q200

Learn More

Datasheet

1,000Expected 30/04/2026

Cut Tape

$0.92

$0.799

$0.732

$0.593

Reel

$0.479

View

Min.: 1
Mult.: 1

Reel: 500

ACE

AEC-Q200

Reel, Cut Tape

Common Mode Chokes / Filters Chip IND CM CHOKE 100 BASE-T 4Pad SMT AEC-Q200

ACE2V3225-201-R
Eaton Electronics
1: $0.54
3,649On Order

Mfr. Part No.
ACE2V3225-201-R

Mouser Part No
704-ACE2V3225-201-R

Eaton Electronics

Common Mode Chokes / Filters Chip IND CM CHOKE 100 BASE-T 4Pad SMT AEC-Q200

Learn More

Datasheet

3,649On Order

Cut Tape

$0.54

$0.448

$0.391

$0.369

Reel

$0.293

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

PCB Mount

1 Channel

ACE2V

SMD/SMT

200 uH

70 mA

5.5 Ohms

- 40 C

+ 125 C

1210 (3225 metric)

3.3 mm

2.5 mm

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chip Inductors

Common Mode Chokes / Filters ECMT1V1714H-350-R, 35.0 mH, THT, Horiz Mnt

ECMT1V1714H-350-R
Eaton Electronics
1,056: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1714H-350-R

Mouser Part No
504-ECMT1V1714H-350R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1714H-350-R, 35.0 mH, THT, Horiz Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,056
Mult.: 1,056

PCB Mount

1 Channel

ECMT-R

Through Hole

35 mH

500 mA

2 Ohms

312 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1714H-400-R, 40.0 mH, THT, Horiz Mnt

ECMT1V1714H-400-R
Eaton Electronics
1,056: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1714H-400-R

Mouser Part No
504-ECMT1V1714H-400R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1714H-400-R, 40.0 mH, THT, Horiz Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,056
Mult.: 1,056

PCB Mount

1 Channel

ECMT-R

Through Hole

40 mH

500 mA

2 Ohms

216 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1714H-500-R, 50.0 mH, THT, Horiz Mnt

ECMT1V1714H-500-R
Eaton Electronics
1,056: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1714H-500-R

Mouser Part No
504-ECMT1V1714H-500R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1714H-500-R, 50.0 mH, THT, Horiz Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,056
Mult.: 1,056

PCB Mount

1 Channel

ECMT-R

Through Hole

50 mH

500 mA

2 Ohms

176 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1714H-5R0-R, 5.0 mH, THT, Horiz Mnt

ECMT1V1714H-5R0-R
Eaton Electronics
1,056: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1714H-5R0-R

Mouser Part No
504-ECMT1V1714H-5R0R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1714H-5R0-R, 5.0 mH, THT, Horiz Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,056
Mult.: 1,056

PCB Mount

1 Channel

ECMT-R

Through Hole

5 mH

1.4 A

300 mOhms

712 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1714H-850-R, 85.0 mH, THT, Horiz Mnt

ECMT1V1714H-850-R
Eaton Electronics
1,056: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1714H-850-R

Mouser Part No
504-ECMT1V1714H-850R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1714H-850-R, 85.0 mH, THT, Horiz Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,056
Mult.: 1,056

PCB Mount

1 Channel

ECMT-R

Through Hole

85 mH

300 mA

5.7 Ohms

85 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1717S-350-R, 35.0 mH, THT, Std Mnt

ECMT1V1717S-350-R
Eaton Electronics
1,232: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1717S-350-R

Mouser Part No
504-ECMT1V1717S-350R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1717S-350-R, 35.0 mH, THT, Std Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,232
Mult.: 1,232

PCB Mount

1 Channel

ECMT-R

Through Hole

35 mH

500 mA

2 Ohms

312 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1717S-400-R, 40.0 mH, THT, Std Mnt

ECMT1V1717S-400-R
Eaton Electronics
1,232: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1717S-400-R

Mouser Part No
504-ECMT1V1717S-400R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1717S-400-R, 40.0 mH, THT, Std Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,232
Mult.: 1,232

PCB Mount

1 Channel

ECMT-R

Through Hole

40 mH

500 mA

2 Ohms

216 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1717S-500-R, 50.0 mH, THT, Std Mnt

ECMT1V1717S-500-R
Eaton Electronics
1,232: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1717S-500-R

Mouser Part No
504-ECMT1V1717S-500R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1717S-500-R, 50.0 mH, THT, Std Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,232
Mult.: 1,232

PCB Mount

1 Channel

ECMT-R

Through Hole

50 mH

500 mA

2 Ohms

176 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1717S-5R0-R, 5.0 mH, THT, Std Mnt

ECMT1V1717S-5R0-R
Eaton Electronics
1,232: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1717S-5R0-R

Mouser Part No
504-ECMT1V1717S-5R0R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1717S-5R0-R, 5.0 mH, THT, Std Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,232
Mult.: 1,232

PCB Mount

1 Channel

ECMT-R

Through Hole

5 mH

1.4 A

300 mOhms

712 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V1717S-850-R, 85.0 mH, THT, Std Mnt

ECMT1V1717S-850-R
Eaton Electronics
1,232: $1.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V1717S-850-R

Mouser Part No
504-ECMT1V1717S-850R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V1717S-850-R, 85.0 mH, THT, Std Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$1.37

$1.32

$1.30

Min.: 1,232
Mult.: 1,232

PCB Mount

1 Channel

ECMT-R

Through Hole

85 mH

300 mA

5.7 Ohms

85 kHz

- 40 C

+ 125 C

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V2429S-150-R, 15.0 mH, THT, Std Mnt

ECMT1V2429S-150-R
Eaton Electronics
448: $3.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V2429S-150-R

Mouser Part No
504-ECMT1V2429S-150R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V2429S-150-R, 15.0 mH, THT, Std Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.13

$3.06

Min.: 448
Mult.: 448

PCB Mount

1 Channel

ECMT-R

Through Hole

15 mH

1 A

600 mOhms

408 kHz

- 40 C

+ 125 C

29 mm

20 mm

24 mm

Bulk

Common Mode Chokes

Common Mode Chokes / Filters ECMT1V2429S-300-R, 30.0 mH, THT, Std Mnt

ECMT1V2429S-300-R
Eaton Electronics
448: $3.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
ECMT1V2429S-300-R

Mouser Part No
504-ECMT1V2429S-300R

Eaton Electronics

Common Mode Chokes / Filters ECMT1V2429S-300-R, 30.0 mH, THT, Std Mnt

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.13

$3.06

Min.: 448
Mult.: 448

PCB Mount

1 Channel

ECMT-R

Through Hole

30 mH

600 mA

1.6 Ohms

276 kHz

- 40 C

+ 125 C

29 mm

20 mm

24 mm

Bulk

Common Mode Chokes

Common Mode Chokes / Filters 575uH 0.94A 0.17ohms

CMS2-10-R
Eaton Electronics
1: $4.74
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
CMS2-10-R

Mouser Part No
704-CMS2-10-R

Eaton Electronics

Common Mode Chokes / Filters 575uH 0.94A 0.17ohms

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$4.74

$3.97

$3.62

$3.10

Reel

$2.50

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

PCB Mount

1 Channel

CMS

SMD/SMT

575 uH

940 mA

170 mOhms

Reel, Cut Tape, MouseReel

Common Mode Chokes

Common Mode Chokes / Filters 360uH 1.35A 0.084ohms

CMS2-8-R
Eaton Electronics
800: $2.50
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
CMS2-8-R

Mouser Part No
704-CMS2-8-R

Eaton Electronics

Common Mode Chokes / Filters 360uH 1.35A 0.084ohms

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.50

$2.45

Min.: 800
Mult.: 800

Reel: 800

PCB Mount

1 Channel

CMS

SMD/SMT

360 uH

1.35 A

84 mOhms

- 40 C

+ 160 C

8.89 mm

6 mm

Reel

Common Mode Chokes

Common Mode Inductor

Common Mode Chokes / Filters 1030uH 0.88A 0.21ohms

CMS3-13-R
Eaton Electronics
600: $3.71
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
CMS3-13-R

Mouser Part No
704-CMS3-13-R

Eaton Electronics

Common Mode Chokes / Filters 1030uH 0.88A 0.21ohms

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$3.71

$3.63

Min.: 600
Mult.: 600

Reel: 600

PCB Mount

1 Channel

CMS

SMD/SMT

1.03 mH

880 mA

210 mOhms

Reel

Common Mode Chokes

Common Mode Chokes / Filters 200 OHM CAN-BUS AEC-Q200

ACE1V2012-201-R
Eaton Electronics
1: $0.79
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
ACE1V2012-201-R

Mouser Part No
504-ACE1V2012-201-R

Eaton Electronics

Common Mode Chokes / Filters 200 OHM CAN-BUS AEC-Q200

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

$0.79

$0.687

$0.63

$0.51

Reel

$0.366

View

Min.: 1
Mult.: 1

Reel: 2,000

ACE

AEC-Q200

Reel, Cut Tape

Common Mode Chokes / Filters IND COMMON MDE 4MH THT

CTX01-16217
Eaton Electronics
1: $12.36
Non-Stocked

Mfr. Part No.
CTX01-16217

Mouser Part No
504-CTX01-16217

Eaton Electronics

Common Mode Chokes / Filters IND COMMON MDE 4MH THT

Non-Stocked

$12.36

$10.17

$9.45

$9.15

View

Min.: 1
Mult.: 1

CTX01

280 mOhms

Fixed Inductors

Common Mode Chokes / Filters INDUCTOR, COMMON MODE,AUX

CTX01-16769
Eaton Electronics
1,200: $4.63
Non-Stocked

Mfr. Part No.
CTX01-16769

Mouser Part No
504-CTX01-16769

Eaton Electronics

Common Mode Chokes / Filters INDUCTOR, COMMON MODE,AUX

Non-Stocked

$4.63

Min.: 1,200
Mult.: 1

280 mOhms

Common Mode Chokes

Battery Management Systems

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320 nH
2 uH
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
60 uH
62 uH
64 uH
73.7 uH
75 uH

70 mA
100 mA
200 mA
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

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