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 (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Inductance - Parallel
Inductance - Series
Tolerance
Maximum DC Current
Maximum DC Resistance
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging


Eaton Electronics Coupled Inductors 4-PHASE500NH15A T&R8PADS
Datasheet
608In Stock
Min.: 1
Mult.: 1
Reel: 750

CPL, CPLA, CPLE 280 kOhms Reel, Cut Tape
Eaton Electronics Coupled Inductors 99uH 0.62A 0.541ohms
Datasheet
1.140In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

CTX_P 99.14 uH 396.58 uH 20 % 620 mA, 310 mA 541 mOhms, 2.162 Ohms 11.43 mm 5.97 mm 4.19 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 50uH 0.7A 0.316ohms
Datasheet
1.619In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.100

CTX_P 50.52 uH 202.07 uH 20 % 700 mA, 350 mA 316 mOhms, 1.263 Ohms 11.43 mm 4.19 mm 4.19 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 15uH 3.46A 0.029ohms
Datasheet
380In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX_A 14.7 uH 58.81 uH 20 % 3.46 A 29 mOhms 11.43 mm 11.43 mm 6.35 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors IND/XFMROP SZ 4 250UH 0
Datasheet
440In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX 20 % 9 A 6 Ohms - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 2.0uH 9A 0.0063ohms
Datasheet
470In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX_A 2.18 uH 8.7 uH 20 % 9 A 6.3 mOhms 11.43 mm 11.43 mm 6.35 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 19.6uH 2.1A 0.055ohms
Datasheet
1.081In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX 19.6 uH 78.4 uH 20 % 2.1 A 55 mOhms 13.97 mm 13.97 mm 6.35 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 25.9uH 2.0A 0.063ohms
Datasheet
1.100In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX 25.92 uH 103.68 uH 20 % 2 A 63 mOhms 11.43 mm 11.43 mm 6.35 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 300uH 0.42A 1.176ohms
Datasheet
427In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

CTX_P 300.42 uH 1.2017 mH 20 % 420 mA, 210 mA 1.176 Ohms, 4.703 Ohms 11.43 mm 5.97 mm 4.19 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 33uH 2.25A 0.071ohms
Datasheet
1.319In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX_A 34.8 uH 139.2 uH 20 % 2.25 A 71 mOhms 11.43 mm 11.43 mm 6.35 mm Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 51uH 0.92A 0.21ohms
Datasheet
476In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

CTX 51.18 uH 204.73 uH 20 % 920 mA 210 mOhms 11.43 mm 11.43 mm 5.97 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 20.7uH 1.3A 0.107ohms
Datasheet
995In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

CTX 20.73 uH 82.91 uH 20 % 1.3 A 107 mOhms 11.43 mm 11.43 mm 5.97 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 32.8uH 0.96A 0.083ohms
Datasheet
1.307In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

CTX 32.86 uH 131.42 uH 20 % 960 mA 83 mOhms 11.43 mm 11.43 mm 4.83 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 148uH 0.82A 0.372ohms
Datasheet
480In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX 148.23 uH 592.9 uH 20 % 820 mA 372 mOhms 13.97 mm 13.97 mm 6.35 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 50uH 1.88A 0.104ohms
Datasheet
801In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX_A 50.11 uH 200.4 uH 20 % 1.88 A 104 mOhms 13.97 mm 13.97 mm 6.35 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 10uH 0.981A 0.362ohms
Datasheet
1.304In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.800

SDQ 20 % 981 mA 362 mOhms 5.2 mm 5.2 mm 1 mm Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 100uH 0.54A 0.557ohms
Datasheet
734In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.100

CTX_P 99.01 uH 396.06 uH 20 % 540 mA, 270 mA 557 mOhms, 2.227 Ohms 11.43 mm 4.19 mm 4.19 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 33uH 1.8A 0.072ohms
Datasheet
474In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX 33.12 uH 132.5 uH 20 % 1.8 A 72 mOhms 11.43 mm 11.43 mm 6.35 mm - 40 C + 85 C Reel, Cut Tape, MouseReel


Eaton Electronics Coupled Inductors 100uH 0.405A 1.0ohms
Datasheet
2.416In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.900

SDQ 20 % 405 mA 1 Ohms 5.2 mm 5.2 mm 2.5 mm Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 9.8uH 2.7A 0.033ohms
Datasheet
800In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

CTX_P 9.79 uH 39.15 uH 20 % 2.7 A 33 mOhms 13.97 mm 13.97 mm 4.83 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 19.5uH 1.5A 0.097ohms
Datasheet
811In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

CTX_P 19.58 uH 78.34 uH 20 % 1.5 A, 750 mA 97 mOhms, 387 mOhms 11.43 mm 5.97 mm 4.19 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 9.6uH 3.4A 0.019ohms
Datasheet
1.027In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX 9.6 uH 38.42 uH 20 % 3.4 A 19 mOhms 13.97 mm 13.97 mm 6.35 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 150uH 1.07A 0.365ohms
Datasheet
1.040In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 600

CTX_A 153.5 uH 613.9 uH 20 % 1.07 A 365 mOhms 13.97 mm 13.97 mm 6.35 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 19uH 1.0A 0.146ohms
Datasheet
468In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1.100

CTX 19.58 uH 78.34 uH 20 % 1 A 146 mOhms 11.43 mm 11.43 mm 4.19 mm - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Coupled Inductors 15uH 1.6A 0.085ohms
Datasheet
484In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 800

CTX_P 14.99 uH 29.98 uH 20 % 1.6 A, 800 mA 85 mOhms, 339 mOhms 11.43 mm 5.97 mm 4.19 mm - 40 C + 85 C Reel, Cut Tape, MouseReel