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 (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Inductance
Current Rating
Turns Ratio
Secondary Resistance
Termination Style
Length
Width
Height
Frequency Range
Qualification
Eaton Electronics Current Transformers - Board Mount 9A 1:100 1.33uH 1.5m? Pri 10.68? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
2,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT 1.33 mH 9 A 100:1 10.68 Ohms SMD/SMT 7.2 mm 5.2 mm 3 mm 50 kHz to 1 MHz AEC-Q200
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
Reel: 350

SMD/SMT 1.4 mH 50:1 650 mOhms SMD/SMT 50 kHz to 1 MHz AEC-Q200
Eaton Electronics Current Transformers - Board Mount 10A 1:100, 2000 uH, 0.7 m? Pri, 5.5 ? Sec, 50 KHz-1MHz, SMT
Datasheet
977In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 2 mH 10 A 100:1 5.5 Ohms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz
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
Reel: 350

SMD/SMT 1.4 mH 15 A 50:1 650 mOhms SMD/SMT 13 mm 11 mm 7.8 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 10A 1:20, 80 uH, 0.7 m? Pri, 0.4 ? Sec, 50 KHz-1MHz, SMT
Datasheet
996In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 80 uH 10 A 20:1 400 mOhms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 10A 1:50, 500 uH, 0.7 m? Pri, 1.85 ? Sec, 50 KHz-1MHz, SMT
Datasheet
997In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 500 uH 10 A 50:1 1.85 Ohms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 10A 1:30, 180 uH, 0.7 m? Pri, 0.87 ? Sec, 50 KHz-1MHz, SMT
Datasheet
997In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 180 uH 10 A 30:1 870 mOhms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 10A 1:40, 320 uH, 0.7 m? Pri, 1.14 ? Sec, 50 KHz-1MHz, SMT
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 320 uH 10 A 40:1 1.14 Ohms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 7A 1:30 74uH 3m? Pri 0.80? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
1,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 74 uH 7 A 30:1 800 mOhms SMD/SMT 4.8 mm 3.65 mm 3.55 mm 50 kHz to 1 MHz AEC-Q200
Eaton Electronics Current Transformers - Board Mount 7A 1:60 295uH 3m? Pri 3.6? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
1,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 295 uH 7 A 1:60 3.6 Ohms SMD/SMT 4.8 mm 3.65 mm 3.55 mm 50 kHz to 1 MHz AEC-Q200
Eaton Electronics Current Transformers - Board Mount 7A 1:125 1280uH 3m? Pri 13.0? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
1,981In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 1.28 mH 7 A 25:1 13 Ohms SMD/SMT 4.8 mm 3.65 mm 3.55 mm 50 kHz to 1 MHz AEC-Q200
Eaton Electronics Current Transformers - Board Mount 9A 1:20 0.053uH 1.5m? Pri 0.42? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
2,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT 53 uH 9 A 20:1 420 mOhms SMD/SMT 7.2 mm 5.2 mm 3 mm 50 kHz to 1 MHz AEC-Q200
Eaton Electronics Current Transformers - Board Mount 10A 1:30 180uH 0.7m? Pri 0.87? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 180 uH 10 A 30:1 870 mOhms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz AEC-Q200
Eaton Electronics Current Transformers - Board Mount 10A 1:40 320uH 0.7m? Pri 1.14? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 320 uH 10 A 40:1 1.14 Ohms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz AEC-Q200
Eaton Electronics Current Transformers - Board Mount 7A 1:30, 74 uH, 3m? Pri, 0.80 ? Sec, 50 KHz-1MHz, SMT
Datasheet
1,304In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 74 uH 7 A 30:1 800 mOhms SMD/SMT 4.8 mm 3.65 mm 3.65 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 7A 1:60, 295 uH, 3m? Pri, 3.6 ? Sec, 50 KHz-1MHz, SMT
Datasheet
1,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 295 uH 7 A 1:60 3.6 Ohms SMD/SMT 4.8 mm 3.65 mm 3.65 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 7A 1:125, 1280 uH, 3m? Pri, 13.0 ? Sec, 50 KHz-1MHz, SMT
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

SMD/SMT 1.28 mH 7 A 125:1 13 Ohms SMD/SMT 4.8 mm 3.65 mm 3.65 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 9A 1:20, 0.053 uH, 1.5 m? Pri, 0.42 ? Sec, 50 KHz-1MHz, SMT
Datasheet
2,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT 53 uH 9 A 20:1 SMD/SMT 7.2 mm 5.2 mm 3 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 9A 1:100, 1.33 uH, 1.5 m? Pri, 10.68 ? Sec, 50 KHz-1MHz, SMT
Datasheet
2,470In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT 1.33 mH 9 A 100:1 10.68 Ohms SMD/SMT 7.2 mm 5.2 mm 3 mm 50 kHz to 1 MHz
Eaton Electronics Current Transformers - Board Mount 10A 1:50 500uH 0.7m? Pri 1.85? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 500 uH 10 A 50:1 1.85 Ohms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz AEC-Q200
Eaton Electronics Current Transformers - Board Mount 10A 1:100 2000uH 0.7m? Pri 5.5? Sec 50KHz-1MHz SMT AEC-Q
Datasheet
985In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT 2 mH 10 A 100:1 5.5 Ohms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz AEC-Q200
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
Reel: 1,000

SMD/SMT 80 uH 10 A 20:1 400 mOhms SMD/SMT 8.38 mm 8 mm 5.5 mm 50 kHz to 1 MHz AEC-Q200
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
Reel: 350

SMD/SMT 220 uH 20:1 210 mOhms SMD/SMT 50 kHz to 1 MHz AEC-Q200
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
Reel: 350

SMD/SMT 3.5 mH 80:1 1.3 Ohms SMD/SMT 50 kHz to 1 MHz AEC-Q200
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
Reel: 350

SMD/SMT 12.6 mH 150:1 6.5 Ohms SMD/SMT 50 kHz to 1 MHz AEC-Q200