Circuit Protection – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 374

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Bi-Directional

TPSMB440CA-A
Littelfuse
1: $1.55
2,858In Stock

Mfr. Part No.
TPSMB440CA-A

Mouser Part No
576-TPSMB440CA-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 440V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2,858In Stock

Cut Tape

$1.55

$0.79

$0.704

$0.558

Reel

$0.457

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 18V 400W BI-DIR SZ1SMA AEC-Q101

SZ1SMA18CAT3G
Littelfuse
1: $1.10
8,309In Stock

Mfr. Part No.
SZ1SMA18CAT3G

Mouser Part No
863-SZ1SMA18CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 400W BI-DIR SZ1SMA AEC-Q101

Learn More

Datasheet

8,309In Stock

Cut Tape

$1.10

$0.675

$0.435

$0.332

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional

TPSMA6L45A
Littelfuse
1: $0.734
8,770In Stock

Mfr. Part No.
TPSMA6L45A

Mouser Part No
576-TPSMA6L45A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 45V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

8,770In Stock

Cut Tape

$0.734

$0.462

$0.39

$0.317

Reel

$0.212

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Uni-Directional

TPSMB150A
Littelfuse
1: $1.71
2,712In Stock

Mfr. Part No.
TPSMB150A

Mouser Part No
576-TPSMB150A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,712In Stock

Cut Tape

$1.71

$0.583

$0.502

$0.42

Reel

$0.359

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Bi-Directional

TPSMB15CA
Littelfuse
1: $0.802
4,188In Stock

Mfr. Part No.
TPSMB15CA

Mouser Part No
576-TPSMB15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 15V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

4,188In Stock

Cut Tape

$0.802

$0.461

$0.352

$0.28

$0.268

Reel

$0.205

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 220V AEC-Q101 5% Uni-Directional

TPSMB220A
Littelfuse
1: $1.43
2,954In Stock

Mfr. Part No.
TPSMB220A

Mouser Part No
576-TPSMB220A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 220V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,954In Stock

Cut Tape

$1.43

$0.662

$0.586

$0.456

Reel

$0.359

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional

TPSMB250CA
Littelfuse
1: $1.71
2,992In Stock

Mfr. Part No.
TPSMB250CA

Mouser Part No
576-TPSMB250CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 250V AEC-Q101 5% Bi-Directional

Learn More

Datasheet

2,992In Stock

Cut Tape

$1.71

$0.707

$0.626

$0.543

Reel

$0.359

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Uni-Directional

TPSMB530A-A
Littelfuse
1: $1.62
3,000In Stock

Mfr. Part No.
TPSMB530A-A

Mouser Part No
576-TPSMB530A-A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 530V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

3,000In Stock

Cut Tape

$1.62

$0.772

$0.687

$0.536

Reel

$0.475

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR SZP6SMB AEC-Q101

SZP6SMB16CAT3G
Littelfuse
1: $0.762
5,404In Stock

Mfr. Part No.
SZP6SMB16CAT3G

Mouser Part No
863-SZP6SMB16CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

5,404In Stock

Cut Tape

$0.762

$0.457

$0.401

$0.34

Reel

$0.237

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 39V 600W UNI-DIR SZP6SMB AEC-Q101

SZP6SMB39AT3G
Littelfuse
1: $1.10
8,160In Stock

Mfr. Part No.
SZP6SMB39AT3G

Mouser Part No
863-SZP6SMB39AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 39V 600W UNI-DIR SZP6SMB AEC-Q101

Learn More

Datasheet

8,160In Stock

Cut Tape

$1.10

$0.528

$0.435

$0.332

Reel

$0.211

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Uni-Directional

TPSMB200A
Littelfuse
1: $1.56
2,594In Stock

Mfr. Part No.
TPSMB200A

Mouser Part No
576-TPSMB200A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 200V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

2,594In Stock

Cut Tape

$1.56

$0.794

$0.65

$0.543

Reel

$0.359

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional

TPSMB36A
Littelfuse
1: $0.843
7,827In Stock

Mfr. Part No.
TPSMB36A

Mouser Part No
576-TPSMB36A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional

Learn More

Datasheet

7,827In Stock

Cut Tape

$0.843

$0.476

$0.393

$0.317

Reel

$0.231

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 13V 400W UNI-DIR SZ1SMA AEC-Q101

SZ1SMA13AT3G
Littelfuse
1: $1.02
5,639In Stock
5,000Expected 20/8/2026

Mfr. Part No.
SZ1SMA13AT3G

Mouser Part No
863-SZ1SMA13AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 13V 400W UNI-DIR SZ1SMA AEC-Q101

Learn More

Datasheet

5,639In Stock

5,000Expected 20/8/2026

Cut Tape

$1.02

$0.48

$0.405

$0.309

Reel

$0.215

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 20V 400W UNI-DIR SZ1SMA AEC-Q101

SZ1SMA20AT3G
Littelfuse
1: $1.02
5,316In Stock

Mfr. Part No.
SZ1SMA20AT3G

Mouser Part No
863-SZ1SMA20AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 20V 400W UNI-DIR SZ1SMA AEC-Q101

Learn More

Datasheet

5,316In Stock

Cut Tape

$1.02

$0.50

$0.405

$0.309

Reel

$0.192

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 26V 400W BI-DIR SZ1SMA AEC-Q101

SZ1SMA26CAT3G
Littelfuse
1: $1.13
6,434In Stock

Mfr. Part No.
SZ1SMA26CAT3G

Mouser Part No
863-SZ1SMA26CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 26V 400W BI-DIR SZ1SMA AEC-Q101

Learn More

Datasheet

6,434In Stock

Cut Tape

$1.13

$0.528

$0.447

$0.341

Reel

$0.209

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 43V 400W UNI-DIR SZ1SMA AEC-Q101

SZ1SMA43AT3G
Littelfuse
1: $0.925
5,978In Stock

Mfr. Part No.
SZ1SMA43AT3G

Mouser Part No
863-SZ1SMA43AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 43V 400W UNI-DIR SZ1SMA AEC-Q101

Learn More

Datasheet

5,978In Stock

Cut Tape

$0.925

$0.418

$0.367

$0.28

Reel

$0.197

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 15V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB15AT3G
Littelfuse
1: $1.10
6,821In Stock

Mfr. Part No.
SZ1SMB15AT3G

Mouser Part No
863-SZ1SMB15AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

6,821In Stock

Cut Tape

$1.10

$0.528

$0.435

$0.332

Reel

$0.219

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

TPSMB2005CA
Littelfuse
1: $1.47
13,345In Stock
New Product

Mfr. Part No.
TPSMB2005CA

Mouser Part No
576-TPSMB2005CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

Learn More

Datasheet

13,345In Stock

Cut Tape

$1.47

$0.918

$0.60

$0.464

Reel

$0.356

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

TPSMB1505CA
Littelfuse
1: $1.47
3,480In Stock
New Product

Mfr. Part No.
TPSMB1505CA

Mouser Part No
576-TPSMB1505CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

Learn More

Datasheet

3,480In Stock

Cut Tape

$1.47

$0.918

$0.60

$0.464

Reel

$0.356

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

TPSMB1805CA
Littelfuse
1: $1.47
3,797In Stock
100On Order
New Product

Mfr. Part No.
TPSMB1805CA

Mouser Part No
576-TPSMB1805CA

New Product

Littelfuse

ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R

Learn More

Datasheet

3,797In Stock

100On Order

Cut Tape

$1.47

$0.918

$0.60

$0.464

Reel

$0.437

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 10V UNI SOD-123FL TR13

SZSMF4L10AT3G
Littelfuse
1: $1.03
19,660In Stock

Mfr. Part No.
SZSMF4L10AT3G

Mouser Part No
576-SZSMF4L10AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 10V UNI SOD-123FL TR13

Learn More

Datasheet

19,660In Stock

Cut Tape

$1.03

$0.639

$0.412

$0.314

Reel

$0.212

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 11V UNI SOD-123FL TR13

SZSMF4L11AT3G
Littelfuse
1: $1.03
14,939In Stock

Mfr. Part No.
SZSMF4L11AT3G

Mouser Part No
576-SZSMF4L11AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 11V UNI SOD-123FL TR13

Learn More

Datasheet

14,939In Stock

Cut Tape

$1.03

$0.639

$0.412

$0.314

View

Reel

$0.212

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 11V BI SOD-123FL TR13

SZSMF4L11CAT3G
Littelfuse
1: $1.07
13,455In Stock

Mfr. Part No.
SZSMF4L11CAT3G

Mouser Part No
576-SZSMF4L11CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 11V BI SOD-123FL TR13

Learn More

Datasheet

13,455In Stock

Cut Tape

$1.07

$0.661

$0.426

$0.325

Reel

$0.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 13V UNI SOD-123FL TR13

SZSMF4L13AT3G
Littelfuse
1: $1.03
14,708In Stock

Mfr. Part No.
SZSMF4L13AT3G

Mouser Part No
576-SZSMF4L13AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 13V UNI SOD-123FL TR13

Learn More

Datasheet

14,708In Stock

Cut Tape

$1.03

$0.639

$0.412

$0.314

Reel

$0.212

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes Zen TVS 400W 14V BI SOD-123FL TR13

SZSMF4L14CAT3G
Littelfuse
1: $1.07
24,999In Stock

Mfr. Part No.
SZSMF4L14CAT3G

Mouser Part No
576-SZSMF4L14CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes Zen TVS 400W 14V BI SOD-123FL TR13

Learn More

Datasheet

24,999In Stock

Cut Tape

$1.07

$0.661

$0.426

$0.325

View

Reel

$0.212

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support