Semiconductors – Mouser Singapore

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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, SMCJ series, 220V Oper., Bi-dir

SMCJ220CA
Eaton Electronics
1: $1.50
2,993In Stock

Mfr. Part No.
SMCJ220CA

Mouser Part No
504-SMCJE220CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMCJ series, 220V Oper., Bi-dir

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Datasheet

2,993In Stock

Cut Tape

$1.50

$0.94

$0.614

$0.474

Reel

$0.343

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Min.: 1
Mult.: 1

Reel: 6,000

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

SMDJ12CA
Eaton Electronics
1: $2.00
2,811In Stock

Mfr. Part No.
SMDJ12CA

Mouser Part No
504-SMDJE12CA

Eaton Electronics

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

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Datasheet

2,811In Stock

Cut Tape

$2.00

$1.27

$0.841

$0.659

View

Reel

$0.525

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 51V Oper., Bi-dir

SMDJ51CA
Eaton Electronics
1: $1.93
2,880In Stock

Mfr. Part No.
SMDJ51CA

Mouser Part No
504-SMDJE51CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 51V Oper., Bi-dir

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Datasheet

2,880In Stock

Cut Tape

$1.93

$1.22

$0.808

$0.632

Reel

$0.466

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Min.: 1
Mult.: 1

Reel: 6,000

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5V

STN101050BL25AH
Eaton Electronics
1: $0.612
30,075In Stock
New Product

Mfr. Part No.
STN101050BL25AH

Mouser Part No
504-STN101050BL25AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5V

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Datasheet

30,075In Stock

Cut Tape

$0.612

$0.436

$0.22

$0.179

Reel

$0.093

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5 V

STN101050BL30AH
Eaton Electronics
1: $0.626
29,544In Stock
New Product

Mfr. Part No.
STN101050BL30AH

Mouser Part No
504-STN101050BL30AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5 V

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Datasheet

29,544In Stock

Cut Tape

$0.626

$0.438

$0.214

$0.179

Reel

$0.082

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,5.0V

STS521050B331AH
Eaton Electronics
1: $0.417
28,092In Stock
New Product

Mfr. Part No.
STS521050B331AH

Mouser Part No
504-STS521050B331AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,5.0V

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Datasheet

28,092In Stock

Cut Tape

$0.417

$0.296

$0.129

$0.115

Reel

$0.076

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,36V

STS521360U221AH
Eaton Electronics
1: $0.626
23,855In Stock
New Product

Mfr. Part No.
STS521360U221AH

Mouser Part No
504-STS521360U221AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,36V

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Datasheet

23,855In Stock

Cut Tape

$0.626

$0.441

$0.222

$0.182

Reel

$0.095

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5 V

STN101050B181AH
Eaton Electronics
1: $0.514
28,740In Stock
New Product

Mfr. Part No.
STN101050B181AH

Mouser Part No
504-STN101050B181AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD DFN1006-2L,5 V

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Datasheet

28,740In Stock

Cut Tape

$0.514

$0.354

$0.174

$0.145

Reel

$0.067

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

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

STN254050UL50AH
Eaton Electronics
1: $0.765
9,070In Stock
New Product

Mfr. Part No.
STN254050UL50AH

Mouser Part No
504-STN254050UL50AH

New Product

Eaton Electronics

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

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Datasheet

9,070In Stock

Cut Tape

$0.765

$0.474

$0.302

$0.246

Reel

$0.172

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOT23-3,5.0V

STS232050U152AH
Eaton Electronics
1: $0.737
8,916In Stock
New Product

Mfr. Part No.
STS232050U152AH

Mouser Part No
504-STS232050U152AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOT23-3,5.0V

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Datasheet

8,916In Stock

Cut Tape

$0.737

$0.448

$0.284

$0.222

Reel

$0.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

STS321033B401AH
Eaton Electronics
1: $0.695
8,095In Stock
New Product

Mfr. Part No.
STS321033B401AH

Mouser Part No
504-STS321033B401AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

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Datasheet

8,095In Stock

Cut Tape

$0.695

$0.481

$0.235

$0.196

Reel

$0.117

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

STS321033U202AH
Eaton Electronics
1: $0.709
7,513In Stock
New Product

Mfr. Part No.
STS321033U202AH

Mouser Part No
504-STS321033U202AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

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Datasheet

7,513In Stock

Cut Tape

$0.709

$0.502

$0.245

$0.204

Reel

$0.122

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

STS321045B502AH
Eaton Electronics
1: $0.876
4,380In Stock
New Product

Mfr. Part No.
STS321045B502AH

Mouser Part No
504-STS321045B502AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

Learn More

Datasheet

4,380In Stock

Cut Tape

$0.876

$0.535

$0.342

$0.289

Reel

$0.196

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Automotive TVS Diode ESD Suppressor

STS321050B100AH
Eaton Electronics
1: $0.751
8,223In Stock
New Product

Mfr. Part No.
STS321050B100AH

Mouser Part No
504-STS321050B100AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Automotive TVS Diode ESD Suppressor

Learn More

Datasheet

8,223In Stock

Cut Tape

$0.751

$0.453

$0.288

$0.225

Reel

$0.161

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

STS321050B331AH
Eaton Electronics
1: $0.695
8,770In Stock
New Product

Mfr. Part No.
STS321050B331AH

Mouser Part No
504-STS321050B331AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

Learn More

Datasheet

8,770In Stock

Cut Tape

$0.695

$0.481

$0.235

$0.196

Reel

$0.117

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,7.0V

STS321070U162AH
Eaton Electronics
1: $0.612
9,100In Stock
New Product

Mfr. Part No.
STS321070U162AH

Mouser Part No
504-STS321070U162AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,7.0V

Learn More

Datasheet

9,100In Stock

Cut Tape

$0.612

$0.436

$0.22

$0.179

Reel

$0.111

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,7.0V

STS321070U722AH
Eaton Electronics
1: $0.695
9,097In Stock
New Product

Mfr. Part No.
STS321070U722AH

Mouser Part No
504-STS321070U722AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,7.0V

Learn More

Datasheet

9,097In Stock

Cut Tape

$0.695

$0.431

$0.272

$0.214

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,8.0V

STS321080B100AH
Eaton Electronics
1: $0.765
9,100In Stock
New Product

Mfr. Part No.
STS321080B100AH

Mouser Part No
504-STS321080B100AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,8.0V

Learn More

Datasheet

9,100In Stock

Cut Tape

$0.765

$0.481

$0.306

$0.245

Reel

$0.174

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

STS321120B301AH
Eaton Electronics
1: $0.695
9,063In Stock
New Product

Mfr. Part No.
STS321120B301AH

Mouser Part No
504-STS321120B301AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

Learn More

Datasheet

9,063In Stock

Cut Tape

$0.695

$0.481

$0.235

$0.196

Reel

$0.117

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

STS321120U372AH
Eaton Electronics
1: $0.681
6,429In Stock
New Product

Mfr. Part No.
STS321120U372AH

Mouser Part No
504-STS321120U372AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

Learn More

Datasheet

6,429In Stock

Cut Tape

$0.681

$0.473

$0.267

$0.211

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

STS321120U901AH
Eaton Electronics
1: $0.612
9,036In Stock
New Product

Mfr. Part No.
STS321120U901AH

Mouser Part No
504-STS321120U901AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

Learn More

Datasheet

9,036In Stock

Cut Tape

$0.612

$0.436

$0.22

$0.179

Reel

$0.111

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

STS321150B100AH
Eaton Electronics
1: $0.751
8,748In Stock
New Product

Mfr. Part No.
STS321150B100AH

Mouser Part No
504-STS321150B100AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

Learn More

Datasheet

8,748In Stock

Cut Tape

$0.751

$0.453

$0.288

$0.225

Reel

$0.161

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

STS321150B351AH
Eaton Electronics
1: $0.695
8,866In Stock
New Product

Mfr. Part No.
STS321150B351AH

Mouser Part No
504-STS321150B351AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

Learn More

Datasheet

8,866In Stock

Cut Tape

$0.695

$0.481

$0.235

$0.196

Reel

$0.117

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

STS321150U751AH
Eaton Electronics
1: $0.709
9,070In Stock
New Product

Mfr. Part No.
STS321150U751AH

Mouser Part No
504-STS321150U751AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,15V

Learn More

Datasheet

9,070In Stock

Cut Tape

$0.709

$0.502

$0.245

$0.204

Reel

$0.122

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2 24V

STS321240B100AH
Eaton Electronics
1: $0.765
4,510In Stock
New Product

Mfr. Part No.
STS321240B100AH

Mouser Part No
504-STS321240B100AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2 24V

Learn More

Datasheet

4,510In Stock

Cut Tape

$0.765

$0.481

$0.306

$0.245

Reel

$0.174

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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