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 (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Number of Channels
Series
Termination Style
Inductance
Impedance
Maximum DC Current
Maximum DC Resistance
Self Resonant Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Package / Case
Length
Width
Height
Qualification
Packaging
Product
Type
Eaton Electronics Common Mode Chokes / Filters ECMS1V0704-301-R, 300 ?, 5.0 A, 125 V, SMT
Datasheet
1,632In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

PCB Mount 1 Channel ECMS-R SMD/SMT 5 A 10 mOhms - 40 C + 125 C 7 mm 6 mm 3.8 mm Reel, Cut Tape, MouseReel Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-150-R, 15.0 mH, THT, Horiz Mnt
Datasheet
1,008In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 15 mH 1 A 600 mOhms 408 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-300-R, 30.0 mH, THT, Horiz Mnt
Datasheet
1,001In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 30 mH 600 mA 1.6 Ohms 276 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V2023S-2R0-R, 2.0 mH, THT, Std Mnt
Datasheet
1,902In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 2 mH 1.5 A 80 mOhms 976 kHz - 40 C + 125 C 23 mm 20 mm 17.5 mm Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-150-R, 15.0 mH, THT, Std Mnt
Datasheet
538In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 15 mH 1 A 600 mOhms 408 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMS1V0905-701-R, 700 ?, 5.0 A, 80 V, SMT
Datasheet
2,588In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

PCB Mount 1 Channel ECMS-R SMD/SMT - 40 C + 125 C Reel, Cut Tape, MouseReel Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-1R0-R, 1.0 mH, THT, Horiz Mnt
Datasheet
1,056In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 1 mH 1 A 100 mOhms 792 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters CAN-Bus filter 2012 190mA 50Vdc Z=680O
Datasheet
3,720In Stock
Min.: 1
Mult.: 1
: 2,000

ACE AEC-Q200 Reel, Cut Tape
Eaton Electronics Common Mode Chokes / Filters 360 OHM CAN-BUS AEC-Q200
Datasheet
3,655In Stock
Min.: 1
Mult.: 1
: 2,000

ACE AEC-Q200 Reel, Cut Tape
Eaton Electronics Common Mode Chokes / Filters ECMS1V0905-222-R, 2200 ?, 3.0 A, 80 V, SMT
Datasheet
2,281In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 700

PCB Mount 1 Channel ECMS-R SMD/SMT - 40 C + 125 C Reel, Cut Tape, MouseReel Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-330-R, 33.0 mH, THT, Horiz Mnt
Datasheet
1,039In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 33 mH 500 mA 2.7 Ohms 240 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V2017H-2R0-R, 60.0 mH, THT, Horiz Mnt
Datasheet
973In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 60 mH 400 mA 2.1 Ohms 96 kHz - 40 C + 125 C 19.5 mm 17 mm Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V2429S-5R0-R, 5.0 mH, THT, Std Mnt
Datasheet
448In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 5 mH 1.4 A 300 mOhms 712 kHz - 40 C + 125 C 29 mm 20 mm 24 mm Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-2R0-R, 2.0 mH, THT, Horiz Mnt
Datasheet
1,056In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 2 mH 1.4 A 300 mOhms 896 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1717S-300-R, 30.0 mH, THT, Std Mnt
Datasheet
666In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 30 mH 600 mA 1.6 Ohms 276 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-600-R, 60.0 mH, THT, Horiz Mnt
Datasheet
1,349In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 60 mH 400 mA 3.3 Ohms 144 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-8R0-R, 8.0 mH, THT, Horiz Mnt
Datasheet
1,325In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 8 mH 800 mA 1 Ohms 456 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters 1070uH 0.58A 0.44ohms
Datasheet
25In Stock
800Expected 11/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 800

PCB Mount 1 Channel CMS SMD/SMT 1.07 mH 580 mA 440 mOhms - 40 C + 160 C 8.89 mm 8.89 mm 6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Inductor
Eaton Electronics Common Mode Chokes / Filters ECMT1V1714H-200-R, 20.0 mH, THT, Horiz Mnt
Datasheet
936In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel ECMT-R Through Hole 20 mH 800 mA 1 Ohms 295 kHz - 40 C + 125 C Bulk Common Mode Chokes
Eaton Electronics Common Mode Chokes / Filters Chip LAN ind 2012 size 800ohm 2uH 300mA 50Vdc 10Mohm
Datasheet
17,139In Stock
Min.: 1
Mult.: 1
: 20,000

PCB Mount 1 Channel CLCC SMD/SMT 2 uH 800 Ohms 300 mA 880 mOhms - 40 C + 85 C 0805 (2012 metric) 2 mm 1.2 mm 1.2 mm Reel, Cut Tape Inductors Common Mode Inductor
Eaton Electronics Common Mode Chokes / Filters Chip IND CM CHOKE 100 BASE-T 4Pad SMT AEC-Q200
Datasheet
10,468In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel ACE2V SMD/SMT 200 uH 70 mA 5.5 Ohms - 40 C + 125 C 1210 (3225 metric) 3.3 mm 2.5 mm 2.5 mm AEC-Q200 Reel, Cut Tape, MouseReel Common Mode Chip Inductors
Eaton Electronics Common Mode Chokes / Filters Cap Chip LAN ind/auto txfmr 3216 size 60uH 25pF 200mA 50Vdc 10Mohm
Datasheet
11,100In Stock
Min.: 1
Mult.: 1
: 14,000

PCB Mount 1 Channel CLCC SMD/SMT 60 uH 200 mA 17 Ohms - 40 C + 85 C 1206 (3216 metric) 3.4 mm 1.6 mm 2 mm Reel, Cut Tape Inductors Common Mode Inductor
Eaton Electronics Common Mode Chokes / Filters 22 UH CAN-BUS AEC-Q200
Datasheet
3,784In Stock
Min.: 1
Mult.: 1
: 1,000

ACE AEC-Q200 Reel, Cut Tape
Eaton Electronics Common Mode Chokes / Filters 4.5uH 7A 0.0027ohms
Datasheet
3,138In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel CMS SMD/SMT 4.5 uH 7 A 2.7 mOhms - 40 C + 160 C 9.4 mm 7.2 mm 2.6 mm Reel, Cut Tape, MouseReel EMI Filters Toroidal
Eaton Electronics Common Mode Chokes / Filters 100uH 1.35A 0.07ohms
Datasheet
3,078In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PCB Mount 1 Channel CMS SMD/SMT 100 uH 1.35 A 70 mOhms - 40 C + 160 C 9.4 mm 7.2 mm 2.6 mm Reel, Cut Tape, MouseReel Common Mode Chokes Common Mode Inductor