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.

Results: 3,345
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Eaton Electronics Coupled Inductors 202uH 0.37A 1.142ohms 860In Stock
Cut Tape
$7.27
$5.98
$5.50
$5.18
Reel
$4.58
Min.: 1
Mult.: 1
: 1,100
Eaton Electronics Supercapacitors / Ultracapacitors .1F 5.5V EDLC Coin Cell VERT 2,845In Stock
$4.41
$3.40
$2.77
$2.65
Min.: 1
Mult.: 1
Eaton Electronics Supercapacitors / Ultracapacitors Eaton Supercapacitor, KVR Coin Cell, 5.0V,1.5F,30ohm,Cyl 1,410In Stock
Cut Tape
$7.97
$5.94
$5.13
$4.92
Reel
$4.92
Min.: 1
Mult.: 1
: 500
Eaton Electronics Supercapacitors / Ultracapacitors 5F 5V EDLC PHB SERIES HORZ 102In Stock
$27.37
$20.72
$17.65
$16.61
$15.86
Min.: 1
Mult.: 1
Eaton Electronics Supercapacitors / Ultracapacitors 5F 5.4V EDLC PHV SERIES VERT
127In Stock
$20.61
$16.68
$15.15
$14.77
Min.: 1
Mult.: 1


Eaton Electronics Supercapacitors / Ultracapacitors 300F 2.5V 86In Stock
$38.66
$35.18
Min.: 1
Mult.: 1
Eaton Electronics Common Mode Chokes / Filters 12.6uH 4.1A 0.008ohms 1,490In Stock
Cut Tape
$3.09
$2.54
$2.22
$2.09
Reel
$1.85
Min.: 1
Mult.: 1
: 2,000
Eaton Electronics Common Mode Chokes / Filters 64uH 4.75A 0.007ohms 357In Stock
Cut Tape
$4.73
$4.45
Reel
$4.45
$4.41
$4.29
Min.: 1
Mult.: 1
: 600
Eaton Electronics Common Mode Chokes / Filters 217uH 2.85A 0.02ohms 557In Stock
Cut Tape
$5.58
$4.61
$4.26
$4.01
$3.69
Reel
$3.69
Min.: 1
Mult.: 1
: 600
Eaton Electronics Coupled Inductors 31.7uH 1.4A 0.105ohms 1,048In Stock
Cut Tape
$6.82
$6.15
$5.90
$5.35
Reel
$4.61
Min.: 1
Mult.: 1
: 800
Eaton Electronics Coupled Inductors 68uH 1.61A 0.153ohms 596In Stock
Cut Tape
$5.37
$5.11
Reel
$5.11
Min.: 1
Mult.: 1
: 600
Eaton Electronics Coupled Inductors IND, 4-PHASE, 230uH, 25A, SMT 256In Stock
Cut Tape
$5.78
$5.23
Reel
$5.23
Min.: 1
Mult.: 1
: 200
Eaton Electronics Supercapacitors / Ultracapacitors 60F 2.7V EDLC HV SERIES CYL
371In Stock
$8.16
$5.49
$5.19
$4.95
Min.: 1
Mult.: 1
Eaton Electronics Varistors MOVTP, 14 mm, 465 Vac 3,221In Stock
$2.06
$1.40
$1.33
$1.23
Min.: 1
Mult.: 1
Eaton Electronics Varistors MOVTP, 20 mm, 275 Vac 1,725In Stock
$1.97
$1.33
$1.17
$1.10
Min.: 1
Mult.: 1
Eaton Electronics Varistors MOVTP, 20 mm, 300 Vac 5,381In Stock
$1.77
$1.31
$1.21
$1.16
Min.: 1
Mult.: 1
Eaton Electronics Coupled Inductors 9.6uH 2.7A 0.028ohms 639In Stock
Cut Tape
$4.63
Reel
$4.63
Min.: 1
Mult.: 1
: 800
Eaton Electronics Coupled Inductors 148uH 0.82A 0.372ohms 426In Stock
Cut Tape
$6.79
$6.13
$5.90
$5.61
Reel
$5.04
Min.: 1
Mult.: 1
: 600
Eaton Electronics Coupled Inductors 201uH 0.46A 0.951ohms 812In Stock
Cut Tape
$5.02
$4.54
$4.36
$4.22
Reel
$3.72
Min.: 1
Mult.: 1
: 800
Eaton Electronics Coupled Inductors 50uH 1.88A 0.104ohms 780In Stock
Cut Tape
$6.07
$5.61
$5.48
$5.42
Reel
$4.50
Min.: 1
Mult.: 1
: 600
Eaton Electronics Varistors Surface Mount Automotive MLV, AMLV13, 1210 MLV 31 Vdc 4,950In Stock
Cut Tape
$0.92
$0.592
$0.52
$0.488
Reel
$0.488
Min.: 1
Mult.: 1
: 2,500
Eaton Electronics Supercapacitors / Ultracapacitors 1F 5.5V EDLC Coin Cell Cyl 2,794In Stock
$6.18
$4.12
$4.02
$3.38
Min.: 1
Mult.: 1


Eaton Electronics Supercapacitors / Ultracapacitors 0.22F 5.5V 80% 932In Stock
$6.71
$5.11
$4.40
$3.90
$3.84
Min.: 1
Mult.: 1
Eaton Electronics Varistors MOVTP, 20 mm, 465 Vac 1,793In Stock
$2.00
$1.34
$1.20
$1.13
$1.10
Min.: 1
Mult.: 1
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES VERT
174In Stock
$10.27
Min.: 1
Mult.: 1