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: 6,701
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Power Rating
Primary Voltage Rating
Secondary Voltage Rating
Mounting Style


Eaton Electronics Pulse Transformers XFMRCONT MD FLY 100UH 1.
Datasheet
191In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Eaton Electronics Pulse Transformers XFMRCONT MD FLY 100UH 1. 135In Stock
Min.: 1
Mult.: 1
: 200
No
Eaton Electronics Current Transformers - Board Mount 10A 1:100, 2000 uH, 0.7 m? Pri, 5.5 ? Sec, 50 KHz-1MHz, SMT
Datasheet
906In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 15A 1:20, 0.22 uH, 3.9 m? Pri, 0.21 ? Sec, 50 KHz-1MHz, SMT
Datasheet
345In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

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

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 15A 1:150, 12.6 uH, 3.9 m? Pri, 6.5 ? Sec, 50 KHz-1MHz, SMT
Datasheet
350In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 15A 1:30, 0.50 uH, 3.9 m? Pri, 0.32 ? Sec, 50 KHz-1MHz, SMT
Datasheet
348In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 15A 1:20 0.22uH 3.9m? Pri 0.21? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
350In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Eaton Electronics Pulse Transformers XFMR PUSH PULL 1.2MH EF12.6 10 PIN J LEA 56In Stock
Min.: 1
Mult.: 1
: 250

10.8 VDC to 13.2 VDC SMD/SMT
Eaton Electronics Current Transformers - Board Mount 15A 1:80, 3.5 uH, 3.9 m? Pri, 1.3 ? Sec, 50 KHz-1MHz, SMT
Datasheet
350In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 10A 1:20 80uH 0.7m? Pri 0.4? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
748In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 15A 1:80 3.5uH 3.9m? Pri 1.3? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
347In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 15A 1:150 12.6uH 3.9m? Pri 6.5? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
347In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Eaton Electronics Current Transformers - Board Mount 15A 1:50 1.4uH 3.9m? Pri 0.65? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
345In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

SMD/SMT
Eaton Electrical Power Transformers - Industrial 2KVA Type EP XFMR 1PH 480V-120/240V
Datasheet
1In Stock
Min.: 1
Mult.: 1
Eaton Electronics Power Transformers - Board Mount PUSH-PULLER11/5VER 439In Stock
Min.: 1
Mult.: 1
: 600
No
Eaton Electronics Pulse Transformers PUSH-PULL310UH50KH
Datasheet
8In Stock
300Expected 2/4/2027
Min.: 1
Mult.: 1
: 300
No
Eaton Electronics Pulse Transformers XFMRDISC FLY 480uH @ 0.3 88In Stock
Min.: 1
Mult.: 1
: 35
No
Eaton Electrical Power Transformers - Industrial 2KVA MRN Duty XFMR ENCAP 240X480-120/240
Datasheet
1In Stock
Min.: 1
Mult.: 1


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

13 VA 29.5 V to 60 V 3 x 5 V SMD/SMT
Eaton Electrical Power Transformers - Industrial 50 VA Type MTE Control Transformer
Datasheet
2In Stock
Min.: 1
Mult.: 1
Eaton Electronics Audio Transformers / Signal Transformers LAN Txfmr, 1000 BASE-T, 350uH, Assy Hdr, Single Port, 24pins, 1500Vac
Datasheet
1,628In Stock
2,200Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,100

Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 1000 BASE-T, 350uH, Open Hdr, Dual Port, 48pins, 1500Vac
Datasheet
1,194In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300

Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 1000 BASE-T, 350uH, Open Hdr, Single Port, 24pins, 1500Vac
Datasheet
410In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 400

Eaton Electronics Audio Transformers / Signal Transformers LAN Txfmr, 2.5G BASE-T, 150uH, Open Hdr, Single Port, 24pins, 1500Vac
Datasheet
2,241In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,700