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 (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Eaton Electronics Supercapacitors / Ultracapacitors 0.47F 3.9V 30% 327In Stock
1,200On Order
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 5.0F 3.9V 30% 77In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors .47F 5V EDLC PM SERIES VERT 164In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 5.0F 6V 20% 4In Stock
700Expected 11/13/2026
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 3V 34F 167In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 25F, 18 mohm, AECQ 177In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 35F, 15 mohm, AECQ 8In Stock
100Expected 12/16/2026
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors Eaton TVA Supercapacitor, 3V, 60F, 13 mohm, AECQ 109In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 400F 2.5V 15In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors CAP. 600F 2.5V 7In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 3400F 2.9V 9In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 3000F 3V 7In Stock
60Expected 9/7/2026
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 300F 2.7V 30In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 400F 2.7V 40In Stock
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Eaton Electronics Supercapacitors / Ultracapacitors CAP. 600F 2.7V 6In Stock
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Eaton Electronics Coupled Inductors 3-PHASES 380nH 10A 468In Stock
Min.: 1
Mult.: 1
: 1,000

Eaton Electronics Coupled Inductors CL1108400nH10A 3-PhaseSMT 1In Stock
Min.: 1
Mult.: 1
: 200

Eaton Electronics Common Mode Chokes / Filters 166uH 1.0A 0.138ohms 236In Stock
2,000Expected 11/5/2026
Min.: 1
Mult.: 1
: 2,000

Eaton Electronics Common Mode Chokes / Filters 25uH 3.6A 0.01ohms 315In Stock
2,000Expected 11/4/2026
Min.: 1
Mult.: 1
: 2,000

Eaton Electronics Common Mode Chokes / Filters 700uH 0.8A 0.23ohms 365In Stock
Min.: 1
Mult.: 1
: 800

Eaton Electronics Common Mode Chokes / Filters 40uH 4.4A 0.008ohms 15In Stock
800Expected 9/24/2026
Min.: 1
Mult.: 1
: 800

Eaton Electronics Common Mode Chokes / Filters 270uH 1.6A 0.06ohms 378In Stock
800Expected 10/20/2026
Min.: 1
Mult.: 1
: 800

Eaton Electronics Common Mode Chokes / Filters 28uH 5.7A 0.005ohms 263In Stock
Min.: 1
Mult.: 1
: 600

Eaton Electronics Common Mode Chokes / Filters 790uH 1.0A 0.145ohms 135In Stock
Min.: 1
Mult.: 1
: 600

Eaton Electronics Common Mode Chokes / Filters 45uH 5.1A 0.006ohms 11In Stock
600Expected 11/5/2026
Min.: 1
Mult.: 1
: 600