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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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Part #

NTC Thermistors ICL family, 33 ohm, I lead, 15 mm size, 3200 Beta, J Beta Tol., B1 Beta Def.

ICL331D15MIC
Eaton Electronics
1: ¥141.2
397In Stock

Mfr. Part #
ICL331D15MIC

Mouser Part #
504-ICL331D15MIC

Eaton Electronics

NTC Thermistors ICL family, 33 ohm, I lead, 15 mm size, 3200 Beta, J Beta Tol., B1 Beta Def.

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Datasheet

397In Stock

¥141.2

¥107.5

¥92.5

¥89.4

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Min.: 1
Mult.: 1

NTC Thermistors ICL family, 50 ohm, I lead, 11 mm size, 3200 Beta, J Beta Tol., B1 Beta Def.

ICL501D11MIB
Eaton Electronics
1: ¥58.1
884In Stock

Mfr. Part #
ICL501D11MIB

Mouser Part #
504-ICL501D11MIB

Eaton Electronics

NTC Thermistors ICL family, 50 ohm, I lead, 11 mm size, 3200 Beta, J Beta Tol., B1 Beta Def.

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Datasheet

884In Stock

¥58.1

¥49.5

¥43.5

¥34.9

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Min.: 1
Mult.: 1

NTC Thermistors ICL family, 50 ohm, I lead, 15 mm size, 3400 Beta, J Beta Tol., B1 Beta Def.

ICL501D15MIC
Eaton Electronics
1: ¥141.2
491In Stock

Mfr. Part #
ICL501D15MIC

Mouser Part #
504-ICL501D15MIC

Eaton Electronics

NTC Thermistors ICL family, 50 ohm, I lead, 15 mm size, 3400 Beta, J Beta Tol., B1 Beta Def.

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Datasheet

491In Stock

¥141.2

¥107.5

¥92.5

¥89.4

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Min.: 1
Mult.: 1

Cartridge Fuses SMALL DIMENSION FUSE

MDL-7/10-R
Eaton Electronics
1: ¥1,200.9
8In Stock

Mfr. Part #
MDL-7/10-R

Mouser Part #
504-MDL-7-10-R

Eaton Electronics

Cartridge Fuses SMALL DIMENSION FUSE

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Datasheet

8In Stock

¥1,200.9

¥1,069.7

¥790.6

¥737.5

¥724.2

Min.: 1
Mult.: 1

Cartridge Fuses SMALL DIMENSION FUSE

MDL-V-3/16-R
Eaton Electronics
1: ¥3,023
7In Stock

Mfr. Part #
MDL-V-3/16-R

Mouser Part #
504-MDL-V-3-16-R

Eaton Electronics

Cartridge Fuses SMALL DIMENSION FUSE

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Datasheet

7In Stock

¥3,023

¥2,576.2

¥2,147.7

¥2,008.1

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Min.: 1
Mult.: 1

Varistors 14 VDC 200PF

MLVC08V014C200
Eaton Electronics
1: ¥136.2
1,635In Stock

Mfr. Part #
MLVC08V014C200

Mouser Part #
504-MLVC08V014C200

Eaton Electronics

Varistors 14 VDC 200PF

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Datasheet

1,635In Stock

Cut Tape

¥136.2

¥81.6

¥51.2

¥45

Reel

¥26.2

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MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Varistors 60 VDC 120PF

MLVC12V060C120
Eaton Electronics
1: ¥204.3
1,073In Stock

Mfr. Part #
MLVC12V060C120

Mouser Part #
504-MLVC12V060C120

Eaton Electronics

Varistors 60 VDC 120PF

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Datasheet

1,073In Stock

Cut Tape

¥204.3

¥124.6

¥79.9

¥73.1

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Reel

¥44

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors High Voltage MLV, 0806 EIA Size, 300 Vac

MLVHV0806V300
Eaton Electronics
1: ¥56.5
245In Stock
4,000Expected 11/5/2026

Mfr. Part #
MLVHV0806V300

Mouser Part #
504-MLVHV0806V300

Eaton Electronics

Varistors High Voltage MLV, 0806 EIA Size, 300 Vac

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Datasheet

245In Stock

4,000Expected 11/5/2026

Cut Tape

¥56.5

¥34.2

¥29.4

¥27.1

Reel

¥19.3

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MouseReel Available

Min.: 1
Mult.: 1

: 2,000

NTC Thermistors Axial (Diode), Glass NTC, 10K ohm, 3470 B

NDBG104J3470B1F
Eaton Electronics
1: ¥81.4
1,465In Stock

Mfr. Part #
NDBG104J3470B1F

Mouser Part #
504-NDBG104J3470B1F

Eaton Electronics

NTC Thermistors Axial (Diode), Glass NTC, 10K ohm, 3470 B

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Datasheet

1,465In Stock

¥81.4

¥61.6

¥53.2

¥43.7

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Min.: 1
Mult.: 1

NTC Thermistors NRG family, 1000 ohm, F Tol., 2 Lug, 3435 Beta, G Beta Tol., B2 Beta Def.

NRG2103F3435B2G
Eaton Electronics
1: ¥357.1
488In Stock

Mfr. Part #
NRG2103F3435B2G

Mouser Part #
504-NRG2103F3435B2G

Eaton Electronics

NTC Thermistors NRG family, 1000 ohm, F Tol., 2 Lug, 3435 Beta, G Beta Tol., B2 Beta Def.

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Datasheet

488In Stock

¥357.1

¥277.4

¥230.9

¥225.9

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Min.: 1
Mult.: 1

NTC Thermistors NRG family, 470000 ohm, H Tol., 2 Lug, 4570 Beta, H Beta Tol., B2 Beta Def.

NRG2475H4570B2H
Eaton Electronics
1: ¥313.9
277In Stock

Mfr. Part #
NRG2475H4570B2H

Mouser Part #
504-NRG2475H4570B2H

Eaton Electronics

NTC Thermistors NRG family, 470000 ohm, H Tol., 2 Lug, 4570 Beta, H Beta Tol., B2 Beta Def.

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Datasheet

277In Stock

¥313.9

¥242.5

¥202.6

¥197.7

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Min.: 1
Mult.: 1

NTC Thermistors Single ended, Epoxy NTC, 5K ohm, 3470 B

NRL2503F3470B1F
Eaton Electronics
1: ¥159.5
1,744In Stock

Mfr. Part #
NRL2503F3470B1F

Mouser Part #
504-NRL2503F3470B1F

Eaton Electronics

NTC Thermistors Single ended, Epoxy NTC, 5K ohm, 3470 B

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Datasheet

1,744In Stock

¥159.5

¥121.6

¥104.8

¥101.2

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Min.: 1
Mult.: 1

NTC Thermistors NRNE family, 2200 ohm, H Tol., S Lead, 3950 Beta, H Beta Tol., B1 Beta Def.

NRNE223H3950B1H
Eaton Electronics
1: ¥54.8
1,313In Stock

Mfr. Part #
NRNE223H3950B1H

Mouser Part #
504-NRNE223H3950B1H

Eaton Electronics

NTC Thermistors NRNE family, 2200 ohm, H Tol., S Lead, 3950 Beta, H Beta Tol., B1 Beta Def.

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Datasheet

1,313In Stock

¥54.8

¥46.3

¥40.9

¥32.7

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Min.: 1
Mult.: 1

NTC Thermistors NRNE family, 22000 ohm, H Tol., S Lead, 3740 Beta, H Beta Tol., B2 Beta Def.

NRNE224H3740B2H
Eaton Electronics
1: ¥48.2
1,597In Stock

Mfr. Part #
NRNE224H3740B2H

Mouser Part #
504-NRNE224H3740B2H

Eaton Electronics

NTC Thermistors NRNE family, 22000 ohm, H Tol., S Lead, 3740 Beta, H Beta Tol., B2 Beta Def.

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Datasheet

1,597In Stock

¥48.2

¥40.9

¥35.9

¥28.9

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Min.: 1
Mult.: 1

NTC Thermistors NRNE family, 50000 ohm, F Tol., S Lead, 4050 Beta, F Beta Tol., B2 Beta Def.

NRNE504F4050B2F
Eaton Electronics
1: ¥51.5
1,991In Stock

Mfr. Part #
NRNE504F4050B2F

Mouser Part #
504-NRNE504F4050B2F

Eaton Electronics

NTC Thermistors NRNE family, 50000 ohm, F Tol., S Lead, 4050 Beta, F Beta Tol., B2 Beta Def.

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Datasheet

1,991In Stock

¥51.5

¥43.9

¥38.7

¥31.1

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10AMP 1000V DC SOLAR 10 X 38MM

PV-10A10-T
Bussmann / Eaton
1: ¥17,852.4
4In Stock

Mfr. Part #
PV-10A10-T

Mouser Part #
504-PV-10A10-T

Bussmann / Eaton

Industrial & Electrical Fuses 10AMP 1000V DC SOLAR 10 X 38MM

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Datasheet

4In Stock

¥17,852.4

¥14,877.6

Min.: 1
Mult.: 1

Cartridge Fuses S501 80mA

S501-80-R
Eaton Electronics
1: ¥1,943.4
7In Stock

Mfr. Part #
S501-80-R

Mouser Part #
504-S501-80-R

Eaton Electronics

Cartridge Fuses S501 80mA

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Datasheet

7In Stock

¥1,943.4

¥1,783.9

¥1,403.5

¥1,267.3

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A

TPS-30
Bussmann / Eaton
1: ¥20,976.8
2In Stock

Mfr. Part #
TPS-30

Mouser Part #
504-TPS-30

Bussmann / Eaton

Industrial & Electrical Fuses 30A

Datasheet

2In Stock

¥20,976.8

¥17,399

¥16,046.9

¥13,274.7

¥12,485.7

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole PC TRON - ROHS

TR/PCD-5-R
Eaton Electronics
1: ¥1,664.3
1,302In Stock

Mfr. Part #
TR/PCD-5-R

Mouser Part #
504-TR/PCD-5-R

Eaton Electronics

Fuses with Leads - Through Hole PC TRON - ROHS

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Datasheet

1,302In Stock

Cut Tape

¥1,664.3

¥1,380.3

¥1,274

¥1,056.4

Reel

¥790.6

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Min.: 1
Mult.: 1

: 500

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A05-B2M
Bussmann / Eaton
1: ¥807.2
232In Stock

Mfr. Part #
121A05-B2M

Mouser Part #
504-121A05-B2M

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

232In Stock

¥807.2

¥735.8

¥709.2

¥558.1

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Min.: 1
Mult.: 1

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

123A40-B2P-HB
Bussmann / Eaton
1: ¥999.9
181In Stock

Mfr. Part #
123A40-B2P-HB

Mouser Part #
504-123A40-B2P-HB

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

181In Stock

¥999.9

¥926.8

¥893.6

¥694.3

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Min.: 1
Mult.: 1

Circuit Breakers SHORTSTOP BREAKER

123B40-00P-HA
Bussmann / Eaton
1: ¥923.5
42In Stock

Mfr. Part #
123B40-00P-HA

Mouser Part #
504-123B40-00P-HA

Bussmann / Eaton

Circuit Breakers SHORTSTOP BREAKER

Datasheet

42In Stock

¥923.5

¥855.4

¥825.5

¥642.8

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Min.: 1
Mult.: 1

Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 5A

22105-000
Bussmann / Eaton
1: ¥888.6
62In Stock

Mfr. Part #
22105-000

Mouser Part #
504-22105-000

Bussmann / Eaton

Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 5A

Datasheet

62In Stock

¥888.6

¥818.9

¥789

¥614.6

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Min.: 1
Mult.: 1

Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 25A

22125-000
Bussmann / Eaton
1: ¥888.6
207In Stock

Mfr. Part #
22125-000

Mouser Part #
504-22125-000

Bussmann / Eaton

Circuit Breakers ATC CIRCUIT BREAKER - TYPE1 - 25A

Datasheet

207In Stock

¥888.6

¥818.9

¥789

¥614.6

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Min.: 1
Mult.: 1

Cartridge Fuses 250A 30A Axial Lead

ABC-V-30-R
Eaton Electronics
1: ¥2,325.4
19In Stock

Mfr. Part #
ABC-V-30-R

Mouser Part #
504-ABC-V-30-R

Eaton Electronics

Cartridge Fuses 250A 30A Axial Lead

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Datasheet

19In Stock

¥2,325.4

¥2,169.3

¥2,071.3

¥1,654.4

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Min.: 1
Mult.: 1

Battery Management Systems

All Results (124,385)

Industrial Automation

Circuit Protection

Power

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Passive Components

Semiconductors