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: 8,449
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 CTX03-18774-R
Eaton Electronics Pulse Transformers XFMR FRD 30 - 60VDC 120uH @ 1.5A PK SMT 170In Stock
Min.: 1
Mult.: 1
Eaton Electronics Power Transformers PUSH-PULLER11/5VER 562In Stock
Min.: 1
Mult.: 1
Reel: 600
No
Eaton Electronics Pulse Transformers XFMR PUSH PULL 1.1MH EF12.6 10 PIN J LEA 84In Stock
Min.: 1
Mult.: 1
Reel: 250

Eaton Electronics Current Transformers - Board Mount 10A 1:20, 80 uH, 0.7 m? Pri, 0.4 ? Sec, 50 KHz-1MHz, SMT 996In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Eaton Electronics Current Transformers - Board Mount 10A 1:50, 500 uH, 0.7 m? Pri, 1.85 ? Sec, 50 KHz-1MHz, SMT 997In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Eaton Electronics Current Transformers - Board Mount 10A 1:100, 2000 uH, 0.7 m? Pri, 5.5 ? Sec, 50 KHz-1MHz, SMT 977In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Eaton Electronics Current Transformers - Board Mount 15A 1:50, 1.4 uH, 3.9 m? Pri, 0.65 ? Sec, 50 KHz-1MHz, SMT 345In Stock
Min.: 1
Mult.: 1
Reel: 350

Eaton Electronics Current Transformers - Board Mount 10A 1:30, 180 uH, 0.7 m? Pri, 0.87 ? Sec, 50 KHz-1MHz, SMT 997In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Eaton Electronics Current Transformers - Board Mount 10A 1:40, 320 uH, 0.7 m? Pri, 1.14 ? Sec, 50 KHz-1MHz, SMT 1,000In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Eaton Electronics Supercapacitors / Ultracapacitors 3400F 2.85V 32In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5.4V EDLC PHV SERIES VERT 136In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 1F 5V EDLC PM SERIES HORZ 103In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 35F 2.7V EDLC HV SERIES CYL 330In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 2F 2.5V EDLC M SERIES CYL 123In Stock
Min.: 1
Mult.: 1

Eaton Electronics DC/DC Converters - SMD DC/DC CONV, 12A, 5.5 VDC 1,001In Stock
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors 1.0F 2.7V 30% 695In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5V EDLC PM SERIES VERT 91In Stock
Min.: 1
Mult.: 1

Eaton Electronics Pulse Transformers PUSH-PULL310UH50KH 126In Stock
Min.: 1
Mult.: 1
Reel: 300
No
Eaton Electronics Supercapacitors / Ultracapacitors .2F 2.5V M SERIES CYL 44In Stock
Min.: 1
Mult.: 1
Eaton Electronics Power Transformers 13W 100uH 1.7A 0.25ohms 140In Stock
Min.: 1
Mult.: 1
Reel: 140



Eaton Electronics Power Transformers 13W 100uH 1.6A 0.25ohms 140In Stock
Min.: 1
Mult.: 1
Reel: 140

Eaton Electronics Supercapacitors / Ultracapacitors 1.5F 5V EDLC PM SERIES HORZ 108In Stock
Min.: 1
Mult.: 1
Eaton Electronics Supercapacitors / Ultracapacitors Supercapacitor HSH 0512 3.8V 3F 177In Stock
1,200Expected 2026/04/13
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 0612 3.8V 8F 593In Stock
1,200Expected 2026/04/13
Min.: 1
Mult.: 1

Eaton Electronics Supercapacitors / Ultracapacitors Supecapacitor HSH 0622 3.8V 22F 1,162In Stock
Min.: 1
Mult.: 1