Circuit Protection – Mouser Japan

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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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Types of Circuit Protection

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Part #

Fuse Holder 1/4" Fuseblock

BK4-S-4001-1-R
Eaton Electronics
1: ¥206
3,486In Stock

Mfr. Part #
BK4-S-4001-1-R

Mouser Part #
504-BK4-S-4001-1-R

Eaton Electronics

Fuse Holder 1/4" Fuseblock

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Datasheet

3,486In Stock

¥206

¥189.4

¥156.8

¥144.7

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Min.: 1
Mult.: 1

Surface Mount Fuses 160mA 250V FA 3x8.4mm CERAMIC

C308F160MA-TR
Eaton Electronics
1: ¥1,089.6
894In Stock

Mfr. Part #
C308F160MA-TR

Mouser Part #
504-C308F160MA-TR

Eaton Electronics

Surface Mount Fuses 160mA 250V FA 3x8.4mm CERAMIC

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Datasheet

894In Stock

Cut Tape

¥1,089.6

¥1,049.8

¥988.3

¥908.6

Reel

¥578

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Min.: 1
Mult.: 1

: 500

Cartridge Fuses SMALL DIMENSION FUSE

MDA-V-5-R
Eaton Electronics
1: ¥1,597.9
246In Stock

Mfr. Part #
MDA-V-5-R

Mouser Part #
504-MDA-V-5-R

Eaton Electronics

Cartridge Fuses SMALL DIMENSION FUSE

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Datasheet

246In Stock

¥1,597.9

¥1,121.2

¥1,094.6

¥1,059.7

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Min.: 1
Mult.: 1

Varistors 26 VDC 1000PF

MLVC13V026C1000
Eaton Electronics
1: ¥108
5,252In Stock

Mfr. Part #
MLVC13V026C1000

Mouser Part #
504-MLVC13V026C1000

Eaton Electronics

Varistors 26 VDC 1000PF

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Datasheet

5,252In Stock

Cut Tape

¥108

¥68.9

Reel

¥60.6

¥60

¥55.8

Min.: 1
Mult.: 1

: 3,000

Varistors 60 VDC 650PF

MLVC18V060C650
Eaton Electronics
1: ¥142.8
4,137In Stock

Mfr. Part #
MLVC18V060C650

Mouser Part #
504-MLVC18V060C650

Eaton Electronics

Varistors 60 VDC 650PF

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Datasheet

4,137In Stock

Cut Tape

¥142.8

¥99.3

¥93.2

¥87.2

Reel

¥69.1

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Min.: 1
Mult.: 1

: 3,000

Varistors 26 VDC 2600PF

MLVC32V026C2600
Eaton Electronics
1: ¥413.6
2,353In Stock

Mfr. Part #
MLVC32V026C2600

Mouser Part #
504-MLVC32V026C2600

Eaton Electronics

Varistors 26 VDC 2600PF

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Datasheet

2,353In Stock

Cut Tape

¥413.6

¥259.1

¥219.3

¥184.4

Reel

¥120.1

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Min.: 1
Mult.: 1

: 2,500

Varistors 150 VDC 1000PF

MLVC40V150C1000
Eaton Electronics
1: ¥662.7
2,203In Stock

Mfr. Part #
MLVC40V150C1000

Mouser Part #
504-MLVC40V150C1000

Eaton Electronics

Varistors 150 VDC 1000PF

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Datasheet

2,203In Stock

Cut Tape

¥662.7

¥420.2

¥383.7

¥327.2

Reel

¥214.3

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Industrial & Electrical Fuses 480VAC/300VDC 60A Time Delay

SC-60
Bussmann / Eaton
1: ¥9,582.3
145In Stock

Mfr. Part #
SC-60

Mouser Part #
504-SC60

Bussmann / Eaton

Industrial & Electrical Fuses 480VAC/300VDC 60A Time Delay

Datasheet

145In Stock

¥9,582.3

¥7,949.5

¥7,947.9

¥7,275.2

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Min.: 1
Mult.: 1

Surface Mount Fuses 4A 350V FAST ACTING

TR-1145HVA4-R
Eaton Electronics
1: ¥828.8
8,000In Stock

Mfr. Part #
TR-1145HVA4-R

Mouser Part #
504-TR-1145HVA4-R

Eaton Electronics

Surface Mount Fuses 4A 350V FAST ACTING

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Datasheet

8,000In Stock

Cut Tape

¥828.8

¥735.8

¥637.8

¥573

Reel

¥435.2

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses 1245UMF, Fast-Acting, 4 A

TR-1245UMFF4-R
Eaton Electronics
1: ¥212.6
2,839In Stock

Mfr. Part #
TR-1245UMFF4-R

Mouser Part #
504-TR-1245UMFF4-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Fast-Acting, 4 A

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Datasheet

2,839In Stock

Cut Tape

¥212.6

¥196

¥162.4

¥149.8

Reel

¥123.6

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses 1245UMF, Time-Delay, 2.5 A

TR-1245UMFT2-5-R
Eaton Electronics
1: ¥189.4
5,597In Stock

Mfr. Part #
TR-1245UMFT2-5-R

Mouser Part #
504-TR-1245UMFT2-5-R

Eaton Electronics

Surface Mount Fuses 1245UMF, Time-Delay, 2.5 A

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Datasheet

5,597In Stock

Cut Tape

¥189.4

¥174.4

¥144.3

¥133

Reel

¥101.7

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses 32V .5A Fast Acting

TR/0603FA500-R
Eaton Electronics
1: ¥269.1
7,964In Stock

Mfr. Part #
TR/0603FA500-R

Mouser Part #
504-TR/0603FA500-R

Eaton Electronics

Surface Mount Fuses 32V .5A Fast Acting

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Datasheet

7,964In Stock

Cut Tape

¥269.1

¥229.2

¥191

¥172.7

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Reel

¥107.6

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses 250VAC 125VDC 3A Time Delay Brick

TR2/1025TD3-R
Eaton Electronics
1: ¥337.2
1,286In Stock

Mfr. Part #
TR2/1025TD3-R

Mouser Part #
504-TR2/1025TD3-R

Eaton Electronics

Surface Mount Fuses 250VAC 125VDC 3A Time Delay Brick

Datasheet

1,286In Stock

Cut Tape

¥337.2

¥310.6

¥257.5

¥237.5

Reel

¥184.4

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Surface Mount Fuses 250VAC 125VDC 5A Time Delay Brick

TR2/1025TD4-R
Eaton Electronics
1: ¥323.9
2,215In Stock

Mfr. Part #
TR2/1025TD4-R

Mouser Part #
504-TR2/1025TD4-R

Eaton Electronics

Surface Mount Fuses 250VAC 125VDC 5A Time Delay Brick

Datasheet

2,215In Stock

Cut Tape

¥323.9

¥299

¥247.5

¥229.2

Reel

¥184.4

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MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Cartridge Fuses Auto 6x32mm PCB Fuse, 15A

AHCA-15-1P
Eaton Electronics
1: ¥2,317.1
824In Stock

Mfr. Part #
AHCA-15-1P

Mouser Part #
504-AHCA-15-1P

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 15A

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Datasheet

824In Stock

¥2,317.1

¥1,921.8

¥1,773.9

¥1,470

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Min.: 1
Mult.: 1

Cartridge Fuses Auto 6x32mm PCB Fuse, 40A

AHCA-BM-1P
Eaton Electronics
1: ¥2,406.8
879In Stock

Mfr. Part #
AHCA-BM-1P

Mouser Part #
504-AHCA-BM-1P

Eaton Electronics

Cartridge Fuses Auto 6x32mm PCB Fuse, 40A

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Datasheet

879In Stock

¥2,406.8

¥1,996.5

¥1,842

¥1,528.1

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Min.: 1
Mult.: 1

Automotive Fuses AHC H.V. 3AB fuse, 25A, 100 pack

BK-AHC-25-R
Eaton Electronics
1: ¥1,079.7
193In Stock

Mfr. Part #
BK-AHC-25-R

Mouser Part #
504-B-AHC-25-R

Eaton Electronics

Automotive Fuses AHC H.V. 3AB fuse, 25A, 100 pack

Datasheet

193In Stock

¥1,079.7

¥895.3

¥827.2

¥686

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Min.: 1
Mult.: 1

Circuit Breaker Accessories CUP WASHER

16-934-11
Eaton Electrical
1: ¥2,848.6
5In Stock
New Product

Mfr. Part #
16-934-11

Mouser Part #
504-16-934-11

New Product

Eaton Electrical

Circuit Breaker Accessories CUP WASHER

Datasheet

5In Stock

¥2,848.6

¥2,528

¥2,317.1

¥1,999.8

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Min.: 1
Mult.: 1

Circuit Breakers MAXI CIRCUIT BREAKER

19450-01M
Bussmann / Eaton
1: ¥2,001.5
265In Stock

Mfr. Part #
19450-01M

Mouser Part #
504-19450-01M

Bussmann / Eaton

Circuit Breakers MAXI CIRCUIT BREAKER

Datasheet

265In Stock

¥2,001.5

¥1,350.4

¥1,127.8

¥958.4

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Min.: 1
Mult.: 1

Surface Mount Fuses 2822 SMD high current fuse, 40A

2822HC40-RTR
Eaton Electronics
1: ¥1,305.5
1,243In Stock

Mfr. Part #
2822HC40-RTR

Mouser Part #
504-2822HC40-RTR

Eaton Electronics

Surface Mount Fuses 2822 SMD high current fuse, 40A

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Datasheet

1,243In Stock

Cut Tape

¥1,305.5

¥1,084.6

¥999.9

¥830.5

Reel

¥593

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Automotive Fuses 30A 32Vdc 1kA IR Green

BK/ATC-30
Bussmann / Eaton
1: ¥201
2,684In Stock

Mfr. Part #
BK/ATC-30

Mouser Part #
504-ATC-30

Bussmann / Eaton

Automotive Fuses 30A 32Vdc 1kA IR Green

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Datasheet

2,684In Stock

¥201

¥196

¥177.7

¥162.8

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Min.: 1
Mult.: 1

Cartridge Fuses 500V 3AB Axial fuse, 25A

BK-ADC-V2-25-R
Eaton Electronics
1: ¥2,036.4
680In Stock

Mfr. Part #
BK-ADC-V2-25-R

Mouser Part #
504-BK-ADC-V2-25-R

Eaton Electronics

Cartridge Fuses 500V 3AB Axial fuse, 25A

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Datasheet

680In Stock

¥2,036.4

¥1,689.2

¥1,559.7

¥1,293.9

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Min.: 1
Mult.: 1

Cartridge Fuses 600V 3AB Cartridge Fuse 1.6A

BK-AHC-1-6-R
Eaton Electronics
1: ¥1,611.2
387In Stock

Mfr. Part #
BK-AHC-1-6-R

Mouser Part #
504-BK-AHC-1-6-R

Eaton Electronics

Cartridge Fuses 600V 3AB Cartridge Fuse 1.6A

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Datasheet

387In Stock

¥1,611.2

¥1,448.4

¥1,078

¥921.9

¥920.2

Min.: 1
Mult.: 1

Automotive Fuses 20A 32V FAST ACTING BULK

BK-ATM-20
Bussmann / Eaton
1: ¥541.5
3,371In Stock

Mfr. Part #
BK-ATM-20

Mouser Part #
504-BK-ATM-20

Bussmann / Eaton

Automotive Fuses 20A 32V FAST ACTING BULK

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Datasheet

3,371In Stock

¥541.5

¥456.8

¥368.7

¥317.3

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Min.: 1
Mult.: 1

Cartridge Fuses 250VAC/125VDC 5A Axial Lead

BK/ABC-V-5-R
Eaton Electronics
1: ¥1,697.5
418In Stock

Mfr. Part #
BK/ABC-V-5-R

Mouser Part #
504-BK/ABC-V-5-R

Eaton Electronics

Cartridge Fuses 250VAC/125VDC 5A Axial Lead

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Datasheet

418In Stock

¥1,697.5

¥1,526.5

¥965

¥921.9

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Min.: 1
Mult.: 1