.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (124,925)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

Supercapacitors / Ultracapacitors 400F 2.7V

XV3560-2R7407-R
Eaton Electronics
1: $23.38
77In Stock

Mfr. Part No.
XV3560-2R7407-R

Mouser Part No
504-XV3560-2R7407-R

Eaton Electronics

Supercapacitors / Ultracapacitors 400F 2.7V

Learn More

Datasheet

Product Comments

77In Stock

$23.38

$22.92

Min.: 1
Mult.: 1

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

$2.21

Reel

$2.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Common Mode Chokes / Filters 258uH 2.45A 0.027ohms

CMS3-7-R
Eaton Electronics
1: $7.51
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

$7.51

$6.74

$4.96

$4.78

Reel

$4.78

$4.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Coupled Inductors IND/XFMROP SZ 4 250UH 0

CTX250-4-R
Eaton Electronics
1: $8.40
440In Stock

Mfr. Part No.
CTX250-4-R

Mouser Part No
704-CTX250-4-R

Eaton Electronics

Coupled Inductors IND/XFMROP SZ 4 250UH 0

Datasheet

440In Stock

Cut Tape

$8.40

$6.92

$6.46

Reel

$6.46

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Industrial & Electrical Fuses 500A 690V aR DIN 2 HSDNH

170M5810D
Bussmann / Eaton
1: $887.33
3In Stock

Mfr. Part No.
170M5810D

Mouser Part No
504-170M5810D

Bussmann / Eaton

Industrial & Electrical Fuses 500A 690V aR DIN 2 HSDNH

Datasheet

3In Stock

$887.33

Min.: 1
Mult.: 1

Specialty Fuses 250AMP 240V AC BS88 FUSE

250LMT
Bussmann / Eaton
1: $546.31
69In Stock

Mfr. Part No.
250LMT

Mouser Part No
504-250LMT

Bussmann / Eaton

Specialty Fuses 250AMP 240V AC BS88 FUSE

Datasheet

69In Stock

$546.31

$443.15

$414.55

$330.79

Min.: 1
Mult.: 1

Specialty Fuses 6A 690V AC BS88 SEMI

6FC
Bussmann / Eaton
1: $85.68
30In Stock

Mfr. Part No.
6FC

Mouser Part No
504-6FC

Bussmann / Eaton

Specialty Fuses 6A 690V AC BS88 SEMI

30In Stock

$85.68

Min.: 1
Mult.: 1

Cartridge Fuses 750mA 250VAC TD GMC Series

BK/GMC-750-R
Eaton Electronics
1: $8.27
2,354In Stock

Mfr. Part No.
BK/GMC-750-R

Mouser Part No
504-BK/GMC-750-R

Eaton Electronics

Cartridge Fuses 750mA 250VAC TD GMC Series

Datasheet

2,354In Stock

$8.27

$4.57

$4.18

$3.54

$3.24

Min.: 1
Mult.: 1

Fuse Holder PANEL MOUNT

BK/HTB-64I-R
Eaton Electronics
1: $11.37
298In Stock

Mfr. Part No.
BK/HTB-64I-R

Mouser Part No
504-BK/HTB-64I-R

Eaton Electronics

Fuse Holder PANEL MOUNT

Datasheet

298In Stock

$11.37

$10.44

$10.24

$9.87

$9.67

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole PC TRON

BK/PCC-2-R
Eaton Electronics
1: $13.21
1,072In Stock

Mfr. Part No.
BK/PCC-2-R

Mouser Part No
504-BK/PCC-2-R

Eaton Electronics

Fuses with Leads - Through Hole PC TRON

Datasheet

1,072In Stock

$13.21

$7.92

$6.24

$5.95

View

Min.: 1
Mult.: 1

Cartridge Fuses 250Vac 10A Time Delay

BK1-S505H-10-R
Eaton Electronics
1: $3.04
1,376In Stock

Mfr. Part No.
BK1-S505H-10-R

Mouser Part No
504-BK1-S505H-10-R

Eaton Electronics

Cartridge Fuses 250Vac 10A Time Delay

Learn More

Datasheet

1,376In Stock

$3.04

$2.56

$2.20

$2.09

View

Min.: 1
Mult.: 1

Fuse Holder PANEL MOUNT FUSEHOLDER 1/4"

BK16-HTJ-601I
Eaton Electronics
1: $6.46
2,626In Stock

Mfr. Part No.
BK16-HTJ-601I

Mouser Part No
504-BK16-HTJ-601I

Eaton Electronics

Fuse Holder PANEL MOUNT FUSEHOLDER 1/4"

Learn More

Datasheet

2,626In Stock

$6.46

$6.41

$5.88

$5.07

View

Min.: 1
Mult.: 1

Fuse Holder 1/4" Fuseblock

BK2-S-4202-1X-R
Eaton Electronics
1: $2.52
3,187In Stock

Mfr. Part No.
BK2-S-4202-1X-R

Mouser Part No
504-BK2-S-4202-1X-R

Eaton Electronics

Fuse Holder 1/4" Fuseblock

Learn More

Datasheet

3,187In Stock

$2.52

$2.32

$1.93

$1.78

View

Min.: 1
Mult.: 1

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

$1.82

$1.77

View

Min.: 1
Mult.: 1

Fuse Holder 5X20MM FUSE HOLDER

HHT
Eaton Electronics
1: $12.00
701In Stock

Mfr. Part No.
HHT

Mouser Part No
504-HHT-100

Eaton Electronics

Fuse Holder 5X20MM FUSE HOLDER

Datasheet

701In Stock

$12.00

$9.26

$8.88

$7.31

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 30F 3.8V ESR=550

HS1016-3R8306-R
Eaton Electronics
1: $5.34
1,215In Stock

Mfr. Part No.
HS1016-3R8306-R

Mouser Part No
504-HS1016-3R8306-R

Eaton Electronics

Supercapacitors / Ultracapacitors 30F 3.8V ESR=550

Learn More

Datasheet

1,215In Stock

$5.34

$3.64

$3.21

$2.82

View

Min.: 1
Mult.: 1

Supercapacitors / Ultracapacitors 1.0F 5.5V 80%

KR-5R5C105H-R
Eaton Electronics
1: $7.52
874In Stock

Mfr. Part No.
KR-5R5C105H-R

Mouser Part No
504-KR-5R5C105H-R

Eaton Electronics

Supercapacitors / Ultracapacitors 1.0F 5.5V 80%

Learn More

Datasheet

874In Stock

$7.52

$6.82

$5.80

Min.: 1
Mult.: 1

Varistors MLV 0402 9V 5pF

MLVB04V09C005
Eaton Electronics
1: $0.931
19,985In Stock

Mfr. Part No.
MLVB04V09C005

Mouser Part No
504-MLVB04V09C005

Eaton Electronics

Varistors MLV 0402 9V 5pF

Learn More

Datasheet

19,985In Stock

Cut Tape

$0.931

$0.549

$0.342

$0.31

View

Reel

$0.153

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Resettable Fuses - PPTC PTSA1206 0.25A, 16V

PTSA120616V025
Eaton Electronics
1: $0.556
7,363In Stock

Mfr. Part No.
PTSA120616V025

Mouser Part No
504-PTSA120616V025

Eaton Electronics

Resettable Fuses - PPTC PTSA1206 0.25A, 16V

Learn More

Datasheet

7,363In Stock

Cut Tape

$0.556

$0.507

$0.421

$0.389

View

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Resettable Fuses - PPTC 6V 1.1A-HD 50A MAX

PTSLR08056V110
Eaton Electronics
1: $1.10
5,279In Stock

Mfr. Part No.
PTSLR08056V110

Mouser Part No
504-PTSLR08056V110

Eaton Electronics

Resettable Fuses - PPTC 6V 1.1A-HD 50A MAX

Learn More

Datasheet

5,279In Stock

Cut Tape

$1.10

$1.01

$0.835

$0.771

View

Reel

$0.517

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Cartridge Fuses 250Vac 2.5A Time Delay Axial

TR2-S505H-V-2.5-R
Eaton Electronics
1: $4.70
1,415In Stock

Mfr. Part No.
TR2-S505H-V-2.5-R

Mouser Part No
504-S505H-V-2-5-R

Eaton Electronics

Cartridge Fuses 250Vac 2.5A Time Delay Axial

Learn More

Datasheet

1,415In Stock

Cut Tape

$4.70

$3.61

$3.02

$2.78

$2.17

Reel

$1.83

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 28V Oper., Bi-dir

SMDJ28CA
Eaton Electronics
1: $1.36
4,925In Stock

Mfr. Part No.
SMDJ28CA

Mouser Part No
504-SMDJE28CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 28V Oper., Bi-dir

Learn More

Datasheet

4,925In Stock

Cut Tape

$1.36

$0.916

$0.634

$0.514

Reel

$0.466

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

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

$2.15

$2.13

Reel

$2.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

$4.36

Reel

$4.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Common Mode Chokes / Filters 88uH 3.95A 0.01ohms

CMS3-4-R
Eaton Electronics
1: $6.91
413In Stock
600Expected 9/3/2026

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 9/3/2026

Cut Tape

$6.91

$5.69

$5.24

$4.96

$4.74

Reel

$4.42

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Battery Management Systems

All Results (124,925)

Customer Service Office

Company

Resources

Support

Battery Management Systems

All Results (124,925)

Industrial Automation

Circuit Protection

Power

Connectors

Passive Components

Semiconductors