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 (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
B Parameter
Resistance
Power Rating
Tolerance
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Diameter
Length
Width
Height
Packaging
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 8 ohm, I lead, 30 mm size, 3300 Beta, J Beta Tol., B1 Beta Def.
Datasheet
77In Stock
Min.: 1
Mult.: 1

ICL 3300 K 8 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 80 ohm, I lead, 13 mm size, 3300 Beta, J Beta Tol., B1 Beta Def.
Datasheet
981In Stock
Min.: 1
Mult.: 1

ICL 3300 K 80 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors NRCE family, 200 ohm, K Tol., O Lead, 3400 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1 942In Stock
Min.: 1
Mult.: 1

NRCE 3400 K 200 Ohms PCB Mount Radial - 40 C + 125 C Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 100K ohm, 3950 B
Datasheet
1 297In Stock
Min.: 1
Mult.: 1

NRLx 3950 K 100 kOhms 1 % Off-Board Wire Lead - 40 C + 125 C 7 mm 3 mm Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 5K ohm, 3470 B
Datasheet
1 829In Stock
Min.: 1
Mult.: 1

NRMx 3470 K 5 kOhms 1 % Off-Board Wire Lead - 40 C + 125 C 7 mm 2.3 mm Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors NRNE family, 2700 ohm, F Tol., S Lead, 3950 Beta, G Beta Tol., B1 Beta Def.
Datasheet
1 963In Stock
Min.: 1
Mult.: 1

NRNE 3950 K 2.7 kOhms PCB Mount Radial - 40 C + 125 C Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors NRSE family, 5000 ohm, F Tol., 40 Lead, 3420 Beta, G Beta Tol., B1 Beta Def.
Datasheet
2 000In Stock
Min.: 1
Mult.: 1

NRSE 3420 K 5 kOhms PCB Mount Radial - 30 C + 105 C Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors 0805 PCB SMD NTC, 220 k ohm, 4200 B
Datasheet
92In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4 000

NT PCB Mount SMD/SMT - 40 C + 125 C 0805 (2012 metric) 2 mm 1.25 mm 0.7 mm Reel, Cut Tape, MouseReel
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 120 ohm, I lead, 15 mm size, 3500 Beta, J Beta Tol., B1 Beta Def.
Datasheet
423In Stock
Min.: 1
Mult.: 1

ICL 3500 K 120 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 13 ohm, I lead, 18 mm size, 3150 Beta, J Beta Tol., B1 Beta Def.
Datasheet
150In Stock
Min.: 1
Mult.: 1

ICL 3150 K 13 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 13 ohm, I lead, 20 mm size, 3200 Beta, J Beta Tol., B1 Beta Def.
Datasheet
200In Stock
Min.: 1
Mult.: 1

ICL 3200 K 13 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 16 ohm, I lead, 5 mm size, 2700 Beta, J Beta Tol., B1 Beta Def.
Datasheet
1 954In Stock
Min.: 1
Mult.: 1

ICL 2700 K 16 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 25 ohm, I lead, 15 mm size, 3200 Beta, J Beta Tol., B1 Beta Def.
Datasheet
387In Stock
Min.: 1
Mult.: 1

ICL 3200 K 25 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 4.7 ohm, I lead, 18 mm size, 2850 Beta, J Beta Tol., B1 Beta Def.
Datasheet
200In Stock
Min.: 1
Mult.: 1

ICL 2850 K 4.7 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 50 ohm, I lead, 13 mm size, 3200 Beta, J Beta Tol., B1 Beta Def.
Datasheet
988In Stock
Min.: 1
Mult.: 1

ICL 3200 K 50 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 7 ohm, I lead, 13 mm size, 2800 Beta, J Beta Tol., B1 Beta Def.
Datasheet
995In Stock
Min.: 1
Mult.: 1

ICL 2800 K 7 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 7 ohm, I lead, 25 mm size, 3150 Beta, J Beta Tol., B1 Beta Def.
Datasheet
99In Stock
Min.: 1
Mult.: 1

ICL 3150 K 7 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 8 ohm, I lead, 20 mm size, 3100 Beta, J Beta Tol., B1 Beta Def.
Datasheet
170In Stock
Min.: 1
Mult.: 1

ICL 3100 K 8 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors NRCE family, 6000 ohm, L Tol., O Lead, 4050 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1 687In Stock
Min.: 1
Mult.: 1

NRCE 4050 K 6 kOhms PCB Mount Radial - 40 C + 125 C Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 15K ohm, 4150 B
Datasheet
1 771In Stock
Min.: 1
Mult.: 1

NRLx 4150 K 15 kOhms 1 % Off-Board Wire Lead - 40 C + 125 C 7 mm 3 mm Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors Single ended, Epoxy NTC, 2.252K ohm, 3935 B
Datasheet
188In Stock
2 000Expected 04/11/2026
Min.: 1
Mult.: 1

NRLx 3935 K 2.252 kOhms 5 % Off-Board Wire Lead - 40 C + 125 C 7 mm 3 mm Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors NRNE family, 2200 ohm, F Tol., S Lead, 3950 Beta, G Beta Tol., B1 Beta Def.
Datasheet
1 973In Stock
Min.: 1
Mult.: 1

NRNE 3950 K 2.2 kOhms PCB Mount Radial - 40 C + 125 C Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 0.7 ohm, I lead, 11 mm size, 2500 Beta, J Beta Tol., B1 Beta Def.
Datasheet
999In Stock
Min.: 1
Mult.: 1

ICL 2500 K 700 mOhms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 100 ohm, I lead, 11 mm size, 3300 Beta, J Beta Tol., B1 Beta Def.
Datasheet
870In Stock
Min.: 1
Mult.: 1

ICL 3300 K 100 Ohms Bulk
Eaton Electronics NTC (Negative Temperature Coefficient) Thermistors ICL family, 1.3 ohm, I lead, 13 mm size, 2550 Beta, J Beta Tol., B1 Beta Def.
Datasheet
985In Stock
Min.: 1
Mult.: 1

ICL 2550 K 1.3 Ohms Bulk