Inductors, Chokes & Coils

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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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Types of Inductors, Chokes & Coils

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Part #

Common Mode Chokes / Filters 73.7 uH

CMS1-10-R
Eaton Electronics
1: $3.82
15,701In Stock

Mfr. Part #
CMS1-10-R

Mouser Part #
704-CMS1-10-R

Eaton Electronics

Common Mode Chokes / Filters 73.7 uH

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Datasheet

15,701In Stock

Cut Tape

$3.82

$3.15

$2.99

$2.62

Reel

$2.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

73.7 uH

1.65 A

SMD/SMT

+ 160 C

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

ECMT1V1717S-8R0-R
Eaton Electronics
1: $4.21
1,105In Stock

Mfr. Part #
ECMT1V1717S-8R0-R

Mouser Part #
504-ECMT1V1717S-8R0R

Eaton Electronics

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

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Datasheet

1,105In Stock

$4.21

$3.58

$3.30

$2.46

View

Min.: 1
Mult.: 1

8 mH

800 mA

Through Hole

+ 125 C

Coupled Inductors 15uH 3.46A 0.029ohms

CTX15-4A-R
Eaton Electronics
1: $10.48
380In Stock

Mfr. Part #
CTX15-4A-R

Mouser Part #
704-CTX15-4A-R

Eaton Electronics

Coupled Inductors 15uH 3.46A 0.029ohms

Datasheet

380In Stock

Cut Tape

$10.48

$8.63

$7.92

$7.46

Reel

$6.75

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

20 %

3.46 A

SMD/SMT

+ 85 C

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

CMS2-0-R
Eaton Electronics
1: $5.10
690In Stock

Mfr. Part #
CMS2-0-R

Mouser Part #
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

$5.10

$4.54

$4.30

$3.93

View

Reel

$3.33

Min.: 1
Mult.: 1

Reel: 800

14 uH

6 A

SMD/SMT

+ 160 C

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

ECMT1V2023S-300-R
Eaton Electronics
1: $5.25
1,492In Stock

Mfr. Part #
ECMT1V2023S-300-R

Mouser Part #
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

$5.25

$4.39

$3.99

$3.15

View

Min.: 1
Mult.: 1

30 mH

800 mA

Through Hole

+ 125 C

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

ECMT1V2017H-200-R
Eaton Electronics
1: $4.73
1,119In Stock

Mfr. Part #
ECMT1V2017H-200-R

Mouser Part #
504-ECMT1V2017H-200R

Eaton Electronics

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

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Datasheet

1,119In Stock

$4.73

$3.90

$3.39

$3.18

View

Min.: 1
Mult.: 1

20 mH

1 A

Through Hole

+ 125 C

Common Mode Chokes / Filters 62uH 1.9A 0.035ohms

CMS1-9-R
Eaton Electronics
1: $4.07
1,363In Stock

Mfr. Part #
CMS1-9-R

Mouser Part #
704-CMS1-9-R

Eaton Electronics

Common Mode Chokes / Filters 62uH 1.9A 0.035ohms

Learn More

Datasheet

1,363In Stock

Cut Tape

$4.07

$3.36

$2.93

$2.76

Reel

$2.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

62 uH

1.9 A

SMD/SMT

Coupled Inductors 99uH 0.62A 0.541ohms

CTX100-2P-R
Eaton Electronics
1: $5.86
1,140In Stock

Mfr. Part #
CTX100-2P-R

Mouser Part #
704-CTX100-2P-R

Eaton Electronics

Coupled Inductors 99uH 0.62A 0.541ohms

Datasheet

1,140In Stock

Cut Tape

$5.86

$4.82

$4.47

$4.21

Reel

$3.90

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

20 %

620 mA, 310 mA

SMD/SMT

+ 85 C

Coupled Inductors 50uH 0.7A 0.316ohms

CTX50-1P-R
Eaton Electronics
1: $7.00
1,619In Stock

Mfr. Part #
CTX50-1P-R

Mouser Part #
704-CTX50-1P-R

Eaton Electronics

Coupled Inductors 50uH 0.7A 0.316ohms

Datasheet

1,619In Stock

Cut Tape

$7.00

$5.85

$5.34

$4.59

Reel

$3.70

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,100

20 %

700 mA, 350 mA

SMD/SMT

+ 85 C

Common Mode Chokes / Filters 230uH 1.85A 0.044ohms

CMS2-6-R
Eaton Electronics
1: $7.28
794In Stock

Mfr. Part #
CMS2-6-R

Mouser Part #
704-CMS2-6-R

Eaton Electronics

Common Mode Chokes / Filters 230uH 1.85A 0.044ohms

Learn More

Datasheet

794In Stock

Cut Tape

$7.28

$6.09

$5.56

$4.76

Reel

$3.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

230 uH

1.85 A

SMD/SMT

+ 160 C

Common Mode Chokes / Filters 100 UH CAN-BUS AEC-Q200

ACE1V3225-101-R
Eaton Electronics
1: $1.54
5,563In Stock

Mfr. Part #
ACE1V3225-101-R

Mouser Part #
504-ACE1V3225-101-R

Eaton Electronics

Common Mode Chokes / Filters 100 UH CAN-BUS AEC-Q200

Learn More

Datasheet

5,563In Stock

Cut Tape

$1.54

$1.26

$1.10

$0.998

Reel

$0.725

View

Min.: 1
Mult.: 1

Reel: 1,000

AEC-Q200

Common Mode Chokes / Filters 22 UH CAN-BUS AEC-Q200

ACE1V3225-220-R
Eaton Electronics
1: $1.14
7,641In Stock

Mfr. Part #
ACE1V3225-220-R

Mouser Part #
504-ACE1V3225-220-R

Eaton Electronics

Common Mode Chokes / Filters 22 UH CAN-BUS AEC-Q200

Learn More

Datasheet

7,641In Stock

Cut Tape

$1.14

$0.981

$0.857

$0.807

Reel

$0.674

View

Min.: 1
Mult.: 1

Reel: 1,000

AEC-Q200

Common Mode Chokes / Filters 51.2uH 2.2A 0.026ohms

CMS1-8-R
Eaton Electronics
1: $3.56
2,038In Stock

Mfr. Part #
CMS1-8-R

Mouser Part #
704-CMS1-8-R

Eaton Electronics

Common Mode Chokes / Filters 51.2uH 2.2A 0.026ohms

Learn More

Datasheet

2,038In Stock

Cut Tape

$3.56

$2.93

$2.56

$2.43

$2.38

Reel

$2.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

51.2 uH

2.2 A

SMD/SMT

+ 160 C

Common Mode Chokes / Filters 57uH 3.6A 0.012ohms

CMS2-3-R
Eaton Electronics
1: $5.57
776In Stock

Mfr. Part #
CMS2-3-R

Mouser Part #
704-CMS2-3-R

Eaton Electronics

Common Mode Chokes / Filters 57uH 3.6A 0.012ohms

Learn More

Datasheet

776In Stock

Cut Tape

$5.57

$4.59

$4.24

$4.01

Reel

$3.42

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

57 uH

3.6 A

SMD/SMT

+ 160 C

Common Mode Chokes / Filters 258uH 2.45A 0.027ohms

CMS3-7-R
Eaton Electronics
1: $7.98
1,023In Stock

Mfr. Part #
CMS3-7-R

Mouser Part #
704-CMS3-7-R

Eaton Electronics

Common Mode Chokes / Filters 258uH 2.45A 0.027ohms

Learn More

Datasheet

1,023In Stock

Cut Tape

$7.98

$6.66

$5.43

$5.28

Reel

$5.28

$4.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

258 uH

2.45 A

SMD/SMT

+ 160 C

Coupled Inductors IND/XFMROP SZ 4 250UH 0

CTX250-4-R
Eaton Electronics
1: $9.27
440In Stock

Mfr. Part #
CTX250-4-R

Mouser Part #
704-CTX250-4-R

Eaton Electronics

Coupled Inductors IND/XFMROP SZ 4 250UH 0

Datasheet

440In Stock

Cut Tape

$9.27

$7.64

$7.14

$7.06

Reel

$6.66

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

20 %

9 A

SMD/SMT

+ 85 C

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

ECMT1V1717S-1R0-R
Eaton Electronics
1: $2.90
1,169In Stock

Mfr. Part #
ECMT1V1717S-1R0-R

Mouser Part #
504-ECMT1V1717S-1R0R

Eaton Electronics

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

Learn More

Datasheet

1,169In Stock

$2.90

$2.39

$2.09

$1.96

View

Min.: 1
Mult.: 1

1 mH

1 A

Through Hole

+ 125 C

Common Mode Chokes / Filters 131uH 1.15A 0.1ohms

CMS1-12-R
Eaton Electronics
1: $2.69
2,310In Stock

Mfr. Part #
CMS1-12-R

Mouser Part #
704-CMS1-12-R

Eaton Electronics

Common Mode Chokes / Filters 131uH 1.15A 0.1ohms

Learn More

Datasheet

2,310In Stock

Cut Tape

$2.69

$2.36

$2.21

Reel

$2.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

131 uH

1.15 A

SMD/SMT

+ 160 C

Common Mode Chokes / Filters 64uH 4.75A 0.007ohms

CMS3-3-R
Eaton Electronics
1: $7.05
467In Stock

Mfr. Part #
CMS3-3-R

Mouser Part #
704-CMS3-3-R

Eaton Electronics

Common Mode Chokes / Filters 64uH 4.75A 0.007ohms

Learn More

Datasheet

467In Stock

Cut Tape

$7.05

$5.80

$5.37

$5.07

Reel

$4.31

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

64 uH

4.75 A

SMD/SMT

+ 160 C

Common Mode Chokes / Filters 88uH 3.95A 0.01ohms

CMS3-4-R
Eaton Electronics
1: $7.63
413In Stock
600Expected 2026-03-09

Mfr. Part #
CMS3-4-R

Mouser Part #
704-CMS3-4-R

Eaton Electronics

Common Mode Chokes / Filters 88uH 3.95A 0.01ohms

Learn More

Datasheet

413In Stock

600Expected 2026-03-09

Cut Tape

$7.63

$6.28

$5.79

$5.48

Reel

$4.90

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

88 uH

3.95 A

SMD/SMT

+ 160 C

Coupled Inductors 9.8uH 2.7A 0.033ohms

CTX10-3P-R
Eaton Electronics
1: $7.92
800In Stock

Mfr. Part #
CTX10-3P-R

Mouser Part #
704-CTX10-3P-R

Eaton Electronics

Coupled Inductors 9.8uH 2.7A 0.033ohms

Datasheet

800In Stock

Cut Tape

$7.92

$6.62

$6.05

$5.19

Reel

$4.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

20 %

2.7 A

SMD/SMT

+ 85 C

Coupled Inductors 19.5uH 1.5A 0.097ohms

CTX20-2P-R
Eaton Electronics
1: $7.71
811In Stock

Mfr. Part #
CTX20-2P-R

Mouser Part #
704-CTX20-2P-R

Eaton Electronics

Coupled Inductors 19.5uH 1.5A 0.097ohms

Datasheet

811In Stock

Cut Tape

$7.71

$6.45

$5.88

$5.05

Reel

$4.07

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

20 %

1.5 A, 750 mA

SMD/SMT

+ 85 C

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

ECMT1V1717S-200-R
Eaton Electronics
1: $3.30
1,197In Stock

Mfr. Part #
ECMT1V1717S-200-R

Mouser Part #
504-ECMT1V1717S-200R

Eaton Electronics

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

Learn More

Datasheet

1,197In Stock

$3.30

$2.72

$2.38

$2.12

View

Min.: 1
Mult.: 1

20 mH

800 mA

Through Hole

+ 125 C

Coupled Inductors 100uH 0.54A 0.557ohms

CTX100-1P-R
Eaton Electronics
1: $6.63
734In Stock

Mfr. Part #
CTX100-1P-R

Mouser Part #
704-CTX100-1P-R

Eaton Electronics

Coupled Inductors 100uH 0.54A 0.557ohms

Datasheet

734In Stock

Cut Tape

$6.63

$5.45

$5.05

Reel

$5.05

$5.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,100

20 %

540 mA, 270 mA

SMD/SMT

+ 85 C

Coupled Inductors 33uH 1.8A 0.072ohms

CTX33-4-R
Eaton Electronics
1: $9.75
474In Stock

Mfr. Part #
CTX33-4-R

Mouser Part #
704-CTX33-4-R

Eaton Electronics

Coupled Inductors 33uH 1.8A 0.072ohms

Datasheet

474In Stock

Cut Tape

$9.75

$8.03

$7.43

$7.00

Reel

$6.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

20 %

1.8 A

SMD/SMT

+ 85 C

Battery Management Systems

Types of Inductors, Chokes & Coils

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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
127 mA
140 mA
155 mA
185 mA
200 mA
220 mA
222 mA
269 mA
300 mA
320 mA, 160 mA
328 mA
334 mA
360 mA, 180 mA
366 mA
370 mA
380 mA
390 mA
400 mA