Semiconductors – 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 Semiconductors

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Part #

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 256V Oper., Bi-dir

P6SMB300CA
Eaton Electronics
1: ¥111.3
2,586In Stock

Mfr. Part #
P6SMB300CA

Mouser Part #
504-P6SMB300CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 256V Oper., Bi-dir

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Datasheet

2,586In Stock

Cut Tape

¥111.3

¥50.2

¥44

¥33.4

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¥24.6

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: 3,000

ESD Protection Diodes / TVS Diodes P6SMB - CA 25.6V

P6SMB30CA
Eaton Electronics
1: ¥88
1,619In Stock

Mfr. Part #
P6SMB30CA

Mouser Part #
504-P6SMB30CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes P6SMB - CA 25.6V

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Datasheet

1,619In Stock

Cut Tape

¥88

¥53.8

¥34.2

¥25.7

Reel

¥21.4

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: 3,000

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 28.2V Oper., Bi-dir

P6SMB33CA
Eaton Electronics
1: ¥89.7
763In Stock

Mfr. Part #
P6SMB33CA

Mouser Part #
504-P6SMB33CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 28.2V Oper., Bi-dir

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Datasheet

763In Stock

Cut Tape

¥89.7

¥40.2

¥35.2

¥26.4

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¥19.1

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: 3,000

ESD Protection Diodes / TVS Diodes P6SMB - A 30.8V

P6SMB36A
Eaton Electronics
1: ¥81.4
5,979In Stock

Mfr. Part #
P6SMB36A

Mouser Part #
504-P6SMB36A

Eaton Electronics

ESD Protection Diodes / TVS Diodes P6SMB - A 30.8V

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Datasheet

5,979In Stock

Cut Tape

¥81.4

¥36.2

¥31.7

¥23.8

Reel

¥15.3

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: 3,000

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 30.8V Oper., Bi-dir

P6SMB36CA
Eaton Electronics
1: ¥88
2,450In Stock

Mfr. Part #
P6SMB36CA

Mouser Part #
504-P6SMB36CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 30.8V Oper., Bi-dir

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Datasheet

2,450In Stock

Cut Tape

¥88

¥39.4

¥34.5

¥25.9

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¥19.4

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: 3,000

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 33.3V Oper., Bi-dir

P6SMB39CA
Eaton Electronics
1: ¥68.1
3,036In Stock

Mfr. Part #
P6SMB39CA

Mouser Part #
504-P6SMB39CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 33.3V Oper., Bi-dir

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Datasheet

3,036In Stock

Cut Tape

¥68.1

¥39.5

¥30.4

¥24.9

Reel

¥19.8

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: 3,000

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 376V Oper., Uni-dir.

P6SMB440A
Eaton Electronics
1: ¥136.2
674In Stock
6,000Expected 10/30/2026

Mfr. Part #
P6SMB440A

Mouser Part #
504-P6SMB440A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 376V Oper., Uni-dir.

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Datasheet

674In Stock

6,000Expected 10/30/2026

Cut Tape

¥136.2

¥61.6

¥54.3

¥41.4

Reel

¥30.9

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: 3,000

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 376V Oper., Bi-dir

P6SMB440CA
Eaton Electronics
1: ¥101.3
2,314In Stock

Mfr. Part #
P6SMB440CA

Mouser Part #
504-P6SMB440CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 376V Oper., Bi-dir

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Datasheet

2,314In Stock

Cut Tape

¥101.3

¥53.8

¥47.2

¥35.9

Reel

¥32.4

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: 3,000

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 40.2V Oper., Bi-dir

P6SMB47CA
Eaton Electronics
1: ¥78.1
5,130In Stock

Mfr. Part #
P6SMB47CA

Mouser Part #
504-P6SMB47CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 40.2V Oper., Bi-dir

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Datasheet

5,130In Stock

Cut Tape

¥78.1

¥34.9

¥30.6

¥22.8

Reel

¥20.3

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: 3,000

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 408V Oper., Uni-dir.

P6SMB480A
Eaton Electronics
1: ¥119.6
2,180In Stock

Mfr. Part #
P6SMB480A

Mouser Part #
504-P6SMB480A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 408V Oper., Uni-dir.

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Datasheet

2,180In Stock

Cut Tape

¥119.6

¥53.7

¥47.3

¥35.9

Reel

¥32.9

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: 3,000

ESD Protection Diodes / TVS Diodes P6SMB - CA 53V

P6SMB62CA
Eaton Electronics
1: ¥88
5,430In Stock

Mfr. Part #
P6SMB62CA

Mouser Part #
504-P6SMB62CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes P6SMB - CA 53V

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Datasheet

5,430In Stock

Cut Tape

¥88

¥39

¥34.2

¥25.7

Reel

¥18.4

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: 3,000

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 58.1V Oper., Bi-dir

P6SMB68CA
Eaton Electronics
1: ¥89.7
2,300In Stock

Mfr. Part #
P6SMB68CA

Mouser Part #
504-P6SMB68CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 58.1V Oper., Bi-dir

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Datasheet

2,300In Stock

Cut Tape

¥89.7

¥40

¥35

¥26.4

Reel

¥22.6

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Min.: 1
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: 3,000

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 36Vdc, Uni-

SM8S36AH
Eaton Electronics
1: ¥617.9
428In Stock
750Expected 12/7/2026

Mfr. Part #
SM8S36AH

Mouser Part #
504-SM8S36AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 36Vdc, Uni-

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Datasheet

428In Stock

750Expected 12/7/2026

Cut Tape

¥617.9

¥405.3

¥282.4

¥267.4

Reel

¥257.5

MouseReel Available

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 36Vdc, Bi-d

SM8S36CAH
Eaton Electronics
1: ¥803.9
330In Stock

Mfr. Part #
SM8S36CAH

Mouser Part #
504-SM8S36CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 36Vdc, Bi-d

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Datasheet

330In Stock

Cut Tape

¥803.9

¥478.4

¥375.4

¥292.3

Reel

¥292.3

MouseReel Available

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 10V Oper., Uni-dir.

SMAJ10A
Eaton Electronics
1: ¥73.1
5,818In Stock

Mfr. Part #
SMAJ10A

Mouser Part #
504-SMAJE10A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 10V Oper., Uni-dir.

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Datasheet

5,818In Stock

Cut Tape

¥73.1

¥32.2

¥28.2

¥21.1

Reel

¥14.5

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Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 10V Oper., Bi-dir

SMAJ10CA
Eaton Electronics
1: ¥73.1
6,356In Stock

Mfr. Part #
SMAJ10CA

Mouser Part #
504-SMAJE10CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 10V Oper., Bi-dir

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Datasheet

6,356In Stock

Cut Tape

¥73.1

¥49.2

¥28.6

¥22.1

Reel

¥15.6

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Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 12V Oper., Uni-dir.

SMAJ12A
Eaton Electronics
1: ¥71.4
18,967In Stock

Mfr. Part #
SMAJ12A

Mouser Part #
504-SMAJE12A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 12V Oper., Uni-dir.

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Datasheet

18,967In Stock

Cut Tape

¥71.4

¥31.7

¥27.7

¥20.6

Reel

¥13.3

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: 5,000

ESD Protection Diodes / TVS Diodes TVS SMAJ AUTO 12V

SMAJ12AH
Eaton Electronics
1: ¥69.8
4,967In Stock

Mfr. Part #
SMAJ12AH

Mouser Part #
504-SMAJE12AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ AUTO 12V

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Datasheet

4,967In Stock

Cut Tape

¥69.8

¥31.2

¥27.2

¥20.3

Reel

¥12.3

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Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 12V Oper., Bi-dir

SMAJ12CA
Eaton Electronics
1: ¥74.7
5,237In Stock

Mfr. Part #
SMAJ12CA

Mouser Part #
504-SMAJE12CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 12V Oper., Bi-dir

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Datasheet

5,237In Stock

Cut Tape

¥74.7

¥45.5

¥28.6

¥21.4

Reel

¥14.9

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: 5,000

ESD Protection Diodes / TVS Diodes TVS SMAJ 13V UNI.

SMAJ13A
Eaton Electronics
1: ¥71.4
8,432In Stock

Mfr. Part #
SMAJ13A

Mouser Part #
504-SMAJE13A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 13V UNI.

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Datasheet

8,432In Stock

Cut Tape

¥71.4

¥31.7

¥27.7

¥20.6

Reel

¥14.3

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Min.: 1
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: 5,000

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 13V Oper., Bi-dir

SMAJ13CA
Eaton Electronics
1: ¥73.1
8,105In Stock

Mfr. Part #
SMAJ13CA

Mouser Part #
504-SMAJE13CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 13V Oper., Bi-dir

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Datasheet

8,105In Stock

Cut Tape

¥73.1

¥49.2

¥28.6

¥22.1

Reel

¥15.6

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: 5,000

ESD Protection Diodes / TVS Diodes TVS SMAJ 14V UNI.

SMAJ14A
Eaton Electronics
1: ¥79.7
9,609In Stock

Mfr. Part #
SMAJ14A

Mouser Part #
504-SMAJE14A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 14V UNI.

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Datasheet

9,609In Stock

Cut Tape

¥79.7

¥41.7

¥31.1

¥23.4

Reel

¥15.9

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: 5,000

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 14V Oper., Bi-dir

SMAJ14CA
Eaton Electronics
1: ¥64.8
7,033In Stock

Mfr. Part #
SMAJ14CA

Mouser Part #
504-SMAJE14CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 14V Oper., Bi-dir

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Datasheet

7,033In Stock

Cut Tape

¥64.8

¥28.6

¥24.9

¥18.6

Reel

¥12.3

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Min.: 1
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: 5,000

ESD Protection Diodes / TVS Diodes TVS SMAJ 15V UNI.

SMAJ15A
Eaton Electronics
1: ¥68.1
5,000In Stock
10,000On Order

Mfr. Part #
SMAJ15A

Mouser Part #
504-SMAJE15A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 15V UNI.

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Datasheet

5,000In Stock

10,000On Order

Cut Tape

¥68.1

¥29.9

¥26.1

¥19.3

Reel

¥12.8

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Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes TVS SMAJ 16V UNI.

SMAJ16A
Eaton Electronics
1: ¥61.5
9,371In Stock

Mfr. Part #
SMAJ16A

Mouser Part #
504-SMAJE16A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 16V UNI.

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Datasheet

9,371In Stock

Cut Tape

¥61.5

¥27.4

¥23.9

¥17.8

Reel

¥12.1

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: 5,000