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 Series
Mounting Style
Termination Style
Hold Current
Maximum Voltage
Trip Current
Current Rating - Max
Resistance
Package/Case
Minimum Operating Temperature
Maximum Operating Temperature
Lead Spacing
Packaging
Eaton Electronics Resettable Fuses - PPTC PTSLR1812 PPTC, 2.6A, 6V
Datasheet
2,932In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PTSLR SMD/SMT SMD/SMT 2.6 A 6 VDC 6 A 50 A 24 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1210 7.5A, 6V
Datasheet
7,362In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTSLR0805 SMD/SMT SMD/SMT 7.5 A 6 VDC 15 A 50 A 7 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 750MA-HD 50A MAX
Datasheet
3,521In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTSLR SMD/SMT SMD/SMT 750 mA 6 VDC 1.5 A 50 A 160 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1206 0.1A, 60V
Datasheet
7,392In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTSA1206 SMD/SMT SMD/SMT 100 mA 60 VDC 250 mA 10 A 15 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 750MA-HD 50A MAX
Datasheet
6,833In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

PTSLR SMD/SMT SMD/SMT 750 mA 6 VDC 1.5 A 50 A 180 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 1.1A-HD 50A MAX
Datasheet
7,094In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

PTSLR SMD/SMT SMD/SMT 1.1 A 6 VDC 2.2 A 50 A 130 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 1.5A-HD 50A MAX
Datasheet
4,871In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

PTSLR SMD/SMT SMD/SMT 1.5 A 6 VDC 3 A 50 A 80 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC 60V 0.2A Radial Kinked Leads
Datasheet
965In Stock
Min.: 1
Mult.: 1

PTR060V PCB Mount Radial - Kinked Lead 200 mA 60 V 400 mA 40 A 2.75 Ohms - 40 C + 85 C 5 mm Bulk
Eaton Electronics Resettable Fuses - PPTC 60V 0.75A Radial Kinked Leads
Datasheet
402In Stock
Min.: 1
Mult.: 1

PTR060V PCB Mount Radial - Kinked Lead 750 mA 60 V 1.5 A 40 A 400 mOhms - 40 C + 85 C 5 mm Bulk
Eaton Electronics Resettable Fuses - PPTC PTSLR1206 7A, 6V
Datasheet
3,301In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

PTSLR0805 SMD/SMT SMD/SMT 7 A 6 VDC 14 A 50 A 8 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR0805 4A, 8V
Datasheet
4,792In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTSLR0805 SMD/SMT SMD/SMT 4 A 8 VDC 8 A 50 A 14 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1206 6A, 6V
Datasheet
2,790In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTSLR0805 SMD/SMT SMD/SMT 6 A 6 VDC 12 A 50 A 10 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1210 6.5A, 6V
Datasheet
7,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTSLR0805 SMD/SMT SMD/SMT 6.5 A 6 VDC 13 A 50 A 9 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 4.5A-HD 50A MAX
Datasheet
2,355In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PTSLR PCB Mount SMD/SMT 4.5 A 6 VDC 9 A 50 A 14 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 4.0A-HD 50A MAX
Datasheet
5,727In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PTSLR SMD/SMT SMD/SMT 4 A 6 VDC 8 A 50 A 14 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PPTC 16V 7.0A Radial
Datasheet
314In Stock
Min.: 1
Mult.: 1
Reel: 1,500

PTR016V PCB Mount Radial 7 A 16 VDC 11.9 A 100 A 13 mOhms - 40 C + 85 C 5 mm Reel, Cut Tape
Eaton Electronics Resettable Fuses - PPTC 60V 0.3A Radial Kinked Leads
Datasheet
479In Stock
Min.: 1
Mult.: 1

PTR060V PCB Mount Radial - Kinked Lead 300 mA 60 VDC 600 mA 40 A 1.33 Ohms - 40 C + 85 C 5 mm Bulk

Eaton Electronics Resettable Fuses - PPTC 6V 5.0A-HD 50A MAX
Datasheet
2,419In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PTSLR SMD/SMT SMD/SMT 5 A 6 VDC 10 A 50 A 13 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSA1206 0.16A, 48V
Datasheet
3,633In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTSA1206 SMD/SMT SMD/SMT 160 mA 48 VDC 450 mA 10 A 5 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR0805 2.6A, 8V
Datasheet
6,804In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTSLR0805 SMD/SMT SMD/SMT 2.6 A 8 VDC 5.2 A 50 A 30 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 4.0A-HD 50A MAX
Datasheet
2,727In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

PTSLR SMD/SMT SMD/SMT 4 A 6 VDC 8 A 50 A 14 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1210 7A, 6V
Datasheet
6,895In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTSLR0805 SMD/SMT SMD/SMT 7 A 6 VDC 14 A 50 A 8 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1812 PPTC, 4A, 6V
Datasheet
4,340In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

PTSLR SMD/SMT SMD/SMT 4 A 6 VDC 8 A 50 A 17 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC 30V 2.50A Radial Kinked Leads
Datasheet
4,030In Stock
Min.: 1
Mult.: 1
Reel: 2,000

PTR030V PCB Mount Radial - Kinked Lead 2.5 A 30 VDC 5 A 40 A 40 mOhms - 40 C + 85 C 5 mm Reel, Cut Tape
Eaton Electronics Resettable Fuses - PPTC PPTC 1206 60V 0.05A SMD
Datasheet
57,987Expected 30/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

PTS1206 SMD/SMT SMD/SMT 50 mA 60 VDC 150 mA 100 A 50 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel