Semiconductors – Mouser Finland

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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 #

ESD Protection Diodes / TVS Diodes TVS ESD, DFN2x2-3L, 24 V

STN202240U752
Eaton Electronics
1: 0,783 €
3 541In Stock

Mfr. Part No.
STN202240U752

Mouser Part No
504-STN202240U752

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD, DFN2x2-3L, 24 V

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Datasheet

3 541In Stock

Cut Tape

0,783 €

0,49 €

0,317 €

0,243 €

Reel

0,188 €

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Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2510-10L, 5 V

STN254050UL50
Eaton Electronics
1: 0,516 €
4 049In Stock

Mfr. Part No.
STN254050UL50

Mouser Part No
504-STN254050UL50

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2510-10L, 5 V

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Datasheet

4 049In Stock

Cut Tape

0,516 €

0,318 €

0,203 €

0,169 €

Reel

0,116 €

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Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT23, 12 V

STS232120U581
Eaton Electronics
1: 0,198 €
163In Stock

Mfr. Part No.
STS232120U581

Mouser Part No
504-STS232120U581

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT23, 12 V

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Datasheet

163In Stock

Cut Tape

0,198 €

0,134 €

0,076 €

0,07 €

Reel

0,068 €

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT23, 24 V

STS232240B151
Eaton Electronics
1: 0,49 €
6 043In Stock

Mfr. Part No.
STS232240B151

Mouser Part No
504-STS232240B151

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT23, 24 V

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Datasheet

6 043In Stock

Cut Tape

0,49 €

0,307 €

0,195 €

0,159 €

Reel

0,111 €

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Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT23-6L, 5 V

STS234050UL30
Eaton Electronics
1: 0,456 €
12 024In Stock

Mfr. Part No.
STS234050UL30

Mouser Part No
504-STS234050UL30

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT23-6L, 5 V

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Datasheet

12 024In Stock

Cut Tape

0,456 €

0,281 €

0,179 €

0,143 €

Reel

0,101 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 5 V

STS321050B331
Eaton Electronics
1: 0,215 €
10 615In Stock

Mfr. Part No.
STS321050B331

Mouser Part No
504-STS321050B331

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 5 V

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Datasheet

10 615In Stock

Cut Tape

0,215 €

0,148 €

0,077 €

0,073 €

0,069 €

Reel

0,053 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 5 V

STS321050U852
Eaton Electronics
1: 0,387 €
7 494In Stock

Mfr. Part No.
STS321050U852

Mouser Part No
504-STS321050U852

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 5 V

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Datasheet

7 494In Stock

Cut Tape

0,387 €

0,253 €

0,103 €

0,097 €

Reel

0,074 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 7 V

STS321070U722
Eaton Electronics
1: 0,31 €
5 380In Stock

Mfr. Part No.
STS321070U722

Mouser Part No
504-STS321070U722

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 7 V

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Datasheet

5 380In Stock

Cut Tape

0,31 €

0,208 €

0,108 €

0,103 €

0,098 €

Reel

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 12 V

STS321120B301
Eaton Electronics
1: 0,232 €
5 530In Stock

Mfr. Part No.
STS321120B301

Mouser Part No
504-STS321120B301

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 12 V

Learn More

Datasheet

5 530In Stock

Cut Tape

0,232 €

0,157 €

0,081 €

0,076 €

Reel

0,069 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 12 V

STS321120U372
Eaton Electronics
1: 0,31 €
1 894In Stock

Mfr. Part No.
STS321120U372

Mouser Part No
504-STS321120U372

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 12 V

Learn More

Datasheet

1 894In Stock

Cut Tape

0,31 €

0,206 €

0,108 €

0,102 €

0,097 €

Reel

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 12 V

STS321120U901
Eaton Electronics
1: 0,224 €
10 852In Stock

Mfr. Part No.
STS321120U901

Mouser Part No
504-STS321120U901

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 12 V

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Datasheet

10 852In Stock

Cut Tape

0,224 €

0,151 €

0,078 €

Reel

0,072 €

0,065 €

0,053 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 15 V

STS321150U751
Eaton Electronics
1: 0,396 €
2 330In Stock

Mfr. Part No.
STS321150U751

Mouser Part No
504-STS321150U751

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 15 V

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Datasheet

2 330In Stock

Cut Tape

0,396 €

0,283 €

0,143 €

0,116 €

Reel

0,072 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 24 V

STS321240B301
Eaton Electronics
1: 0,249 €
7 953In Stock

Mfr. Part No.
STS321240B301

Mouser Part No
504-STS321240B301

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 24 V

Learn More

Datasheet

7 953In Stock

Cut Tape

0,249 €

0,167 €

0,087 €

0,08 €

Reel

0,067 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 24 V

STS321240U401
Eaton Electronics
1: 0,232 €
458In Stock
12 000Expected 30/03/2026

Mfr. Part No.
STS321240U401

Mouser Part No
504-STS321240U401

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 24 V

Learn More

Datasheet

458In Stock

12 000Expected 30/03/2026

Cut Tape

0,232 €

0,157 €

0,059 €

0,058 €

0,057 €

Reel

0,053 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

STS521050B250
Eaton Electronics
1: 0,206 €
16 165In Stock

Mfr. Part No.
STS521050B250

Mouser Part No
504-STS521050B250

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

Learn More

Datasheet

16 165In Stock

Cut Tape

0,206 €

0,14 €

0,065 €

0,062 €

Reel

0,051 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

STS521050B331
Eaton Electronics
1: 0,181 €
14 184In Stock

Mfr. Part No.
STS521050B331

Mouser Part No
504-STS521050B331

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

Learn More

Datasheet

14 184In Stock

Cut Tape

0,181 €

0,126 €

0,072 €

0,067 €

Reel

0,057 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

STS521050B750
Eaton Electronics
1: 0,206 €
19 435In Stock

Mfr. Part No.
STS521050B750

Mouser Part No
504-STS521050B750

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

Learn More

Datasheet

19 435In Stock

Cut Tape

0,206 €

0,143 €

0,074 €

0,067 €

Reel

0,057 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

STS521050BL90
Eaton Electronics
1: 0,353 €
2 518In Stock

Mfr. Part No.
STS521050BL90

Mouser Part No
504-STS521050BL90

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

Learn More

Datasheet

2 518In Stock

Cut Tape

0,353 €

0,233 €

0,138 €

0,104 €

Reel

0,071 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 7 V

STS521070U701
Eaton Electronics
1: 0,224 €
5 750In Stock

Mfr. Part No.
STS521070U701

Mouser Part No
504-STS521070U701

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 7 V

Learn More

Datasheet

5 750In Stock

Cut Tape

0,224 €

0,149 €

0,077 €

0,071 €

0,063 €

Reel

0,049 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 12 V

STS521120U351
Eaton Electronics
1: 0,413 €
4 521In Stock

Mfr. Part No.
STS521120U351

Mouser Part No
504-STS521120U351

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 12 V

Learn More

Datasheet

4 521In Stock

Cut Tape

0,413 €

0,289 €

0,142 €

0,12 €

Reel

0,063 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 24 V

STS521240U161
Eaton Electronics
1: 0,224 €
4 377In Stock

Mfr. Part No.
STS521240U161

Mouser Part No
504-STS521240U161

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 24 V

Learn More

Datasheet

4 377In Stock

Cut Tape

0,224 €

0,149 €

0,083 €

0,071 €

View

Reel

0,049 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 36 V

STS521360U201
Eaton Electronics
1: 0,241 €
9 255In Stock

Mfr. Part No.
STS521360U201

Mouser Part No
504-STS521360U201

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 36 V

Learn More

Datasheet

9 255In Stock

Cut Tape

0,241 €

0,16 €

0,072 €

0,071 €

Reel

0,062 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOP-8, 2.8 V

STSP84028U120
Eaton Electronics
1: 1,63 €
1 227In Stock

Mfr. Part No.
STSP84028U120

Mouser Part No
504-STSP84028U120

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOP-8, 2.8 V

Learn More

Datasheet

1 227In Stock

Cut Tape

1,63 €

1,13 €

0,759 €

0,631 €

0,588 €

Reel

0,588 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

ESD Protection Diodes / TVS Diodes 12KPE AUTO, 36V

12KP36CAH
Eaton Electronics
1: 3,74 €
275In Stock

Mfr. Part No.
12KP36CAH

Mouser Part No
504-12KPE36CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes 12KPE AUTO, 36V

Learn More

275In Stock

Cut Tape

3,74 €

2,47 €

1,94 €

Reel

1,72 €

1,51 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, 5-0SMDJ FAMILY, 18Vdc, U

5-0SMDJ18AH
Eaton Electronics
1: 2,28 €
2 986In Stock

Mfr. Part No.
5-0SMDJ18AH

Mouser Part No
504-5-0SMDJ18AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, 5-0SMDJ FAMILY, 18Vdc, U

Learn More

Datasheet

2 986In Stock

Cut Tape

2,28 €

1,46 €

0,998 €

0,893 €

Reel

0,893 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

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