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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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Eaton Electronics Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 230 V MCOV 260In Stock
Min.: 1
Mult.: 1

Eaton Electronics Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 250 V MCOV 29In Stock
Min.: 1
Mult.: 1

Eaton Electronics Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 330 V MCOV 43In Stock
Min.: 1
Mult.: 1

Eaton Electronics Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 360 V MCOV 45In Stock
Min.: 1
Mult.: 1

Eaton Electronics Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 390 V MCOV 175In Stock
Min.: 1
Mult.: 1

Eaton Electronics Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 480 V MCOV 74In Stock
Min.: 1
Mult.: 1

Eaton Electronics Varistors 360 VAC 920 V CLAMP 400 PEAK
Datasheet
1,623In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 900

Eaton Electronics Varistors MOVTP, 14 mm, 275 Vac
Datasheet
309In Stock
Min.: 1
Mult.: 1

Eaton Electronics Varistors MOVTP, 20 mm, 130 Vac
Datasheet
575In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors .1F 5V EDLC P SERIES CYL
Datasheet
114In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL
Datasheet
22In Stock
100Expected 11/20/2026
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 1F 5V EDLC P SERIES CYL
Datasheet
110In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
37In Stock
100Expected 11/26/2026
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
87In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
50In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors .47F 5.4V EDLC PHV SERIES HORZ
Datasheet
Product Comments
43In Stock
385Expected 8/24/2026
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES VERT
Datasheet
Product Comments
78In Stock
100Expected 9/24/2026
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 3F 5.4V EDLC PHV SERIES VERT
Datasheet
Product Comments
51In Stock
Min.: 1
Mult.: 1
Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 3.9V 30%
Datasheet
5In Stock
100Expected 12/1/2026
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 2.0F 3.9V 30%
Datasheet
6In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 0.47F 3.9V 30%
Datasheet
4In Stock
100Expected 9/4/2026
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 5.0F 3.9V 30%
Datasheet
142In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 3.9V 30%
Datasheet
251In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 2.5F 3.9V 30%
Datasheet
2In Stock
100Expected 1/18/2027
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 3.0F 3.9V 30%
Datasheet
54In Stock
Min.: 1
Mult.: 1