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: 775

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 #

Varistors 30V 20mm Epoxy AEC-Q200 AUMOV

V20E30AUTO
Littelfuse
1: $1.18
6In Stock

Mfr. Part No.
V20E30AUTO

Mouser Part No
576-V20E30AUTO

Littelfuse

Varistors 30V 20mm Epoxy AEC-Q200 AUMOV

Learn More

Datasheet

6In Stock

$1.18

$0.849

$0.766

$0.675

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20H300AUTO
Littelfuse
1: $1.77
600In Stock

Mfr. Part No.
V20H300AUTO

Mouser Part No
576-V20H300AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

600In Stock

$1.77

$1.29

$1.17

$1.04

$0.989

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20H320AUTO
Littelfuse
1: $2.12
125In Stock

Mfr. Part No.
V20H320AUTO

Mouser Part No
576-V20H320AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

125In Stock

$2.12

$1.55

$1.41

$1.24

$0.989

Min.: 1
Mult.: 1

Varistors 25V 20mm Phenolic AEC-Q200 AUMOV

V20P25AUTO
Littelfuse
1: $2.39
1,152In Stock
5,600On Order

Mfr. Part No.
V20P25AUTO

Mouser Part No
576-V20P25AUTO

Littelfuse

Varistors 25V 20mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

1,152In Stock

5,600On Order

$2.39

$1.48

$1.36

$1.12

View

Min.: 1
Mult.: 1

Varistors 275 VAC 260J 710V-CL 10KA-PK

V20P275AUTO
Littelfuse
1: $1.55
795In Stock

Mfr. Part No.
V20P275AUTO

Mouser Part No
576-V20P275AUTO

Littelfuse

Varistors 275 VAC 260J 710V-CL 10KA-PK

Learn More

Datasheet

795In Stock

$1.55

$1.12

$1.01

$0.899

$0.85

Min.: 1
Mult.: 1

Varistors 30V 20mm Phenolic AEC-Q200 AUMOV

V20P30AUTO
Littelfuse
1: $1.29
1,665In Stock
2,400On Order

Mfr. Part No.
V20P30AUTO

Mouser Part No
576-V20P30AUTO

Littelfuse

Varistors 30V 20mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

1,665In Stock

2,400On Order

$1.29

$0.926

$0.838

$0.738

$0.691

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20P320AUTO
Littelfuse
1: $1.55
1,046In Stock

Mfr. Part No.
V20P320AUTO

Mouser Part No
576-V20P320AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

1,046In Stock

$1.55

$1.12

$1.01

$0.899

$0.85

Min.: 1
Mult.: 1

Varistors 42V 20mm Phenolic AEC-Q200 AUMOV

V20P42AUTO
Littelfuse
1: $2.39
2,712In Stock

Mfr. Part No.
V20P42AUTO

Mouser Part No
576-V20P42AUTO

Littelfuse

Varistors 42V 20mm Phenolic AEC-Q200 AUMOV

Learn More

Datasheet

2,712In Stock

$2.39

$1.48

$1.36

$1.12

View

Min.: 1
Mult.: 1

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20P50AUTO
Littelfuse
1: $1.70
203In Stock

Mfr. Part No.
V20P50AUTO

Mouser Part No
576-V20P50AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

203In Stock

Cut Tape

$1.70

$1.23

$1.11

$0.982

$0.785

Reel

$0.785

Min.: 1
Mult.: 1

: 400

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

V20P550AUTO
Littelfuse
1: $1.63
615In Stock

Mfr. Part No.
V20P550AUTO

Mouser Part No
576-V20P550AUTO

Littelfuse

Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE

Learn More

Datasheet

615In Stock

$1.63

$1.19

$1.08

$0.956

$0.908

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 100V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB100AT3G
Littelfuse
1: $1.13
487In Stock

Mfr. Part No.
SZ1SMB100AT3G

Mouser Part No
863-SZ1SMB100AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 100V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

487In Stock

Cut Tape

$1.13

$0.528

$0.447

$0.341

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 10V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB10CAT3G
Littelfuse
1: $1.16
3,741In Stock

Mfr. Part No.
SZ1SMB10CAT3G

Mouser Part No
863-SZ1SMB10CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 10V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

3,741In Stock

Cut Tape

$1.16

$0.537

$0.458

$0.35

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 12V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB12AT3G
Littelfuse
1: $1.06
173In Stock
12,500On Order

Mfr. Part No.
SZ1SMB12AT3G

Mouser Part No
863-SZ1SMB12AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

173In Stock

12,500On Order

Cut Tape

$1.06

$0.528

$0.435

$0.326

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 13V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB13AT3G
Littelfuse
1: $1.13
3,204In Stock

Mfr. Part No.
SZ1SMB13AT3G

Mouser Part No
863-SZ1SMB13AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 13V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

3,204In Stock

Cut Tape

$1.13

$0.528

$0.447

$0.341

Reel

$0.256

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 13V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB13CAT3G
Littelfuse
1: $0.979
1,650In Stock

Mfr. Part No.
SZ1SMB13CAT3G

Mouser Part No
863-SZ1SMB13CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 13V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

1,650In Stock

Cut Tape

$0.979

$0.447

$0.394

$0.34

Reel

$0.241

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 14V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB14AT3G
Littelfuse
1: $0.966
2,495In Stock

Mfr. Part No.
SZ1SMB14AT3G

Mouser Part No
863-SZ1SMB14AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 14V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,495In Stock

Cut Tape

$0.966

$0.441

$0.389

$0.332

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 14V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB14CAT3G
Littelfuse
1: $1.16
1,278In Stock
2,500Expected 1/10/2026

Mfr. Part No.
SZ1SMB14CAT3G

Mouser Part No
863-SZ1SMB14CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 14V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

1,278In Stock

2,500Expected 1/10/2026

Cut Tape

$1.16

$0.537

$0.458

$0.35

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

SZ1SMB15AT3G
Littelfuse
1: $1.13
6,721In 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

6,721In Stock

Cut Tape

$1.13

$0.528

$0.447

$0.341

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 160V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB160AT3G
Littelfuse
1: $0.966
812In Stock

Mfr. Part No.
SZ1SMB160AT3G

Mouser Part No
863-SZ1SMB160AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 160V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

812In Stock

Cut Tape

$0.966

$0.441

$0.389

$0.296

Reel

$0.242

$0.241

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 16V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB16AT3G
Littelfuse
1: $1.13
3,951In Stock

Mfr. Part No.
SZ1SMB16AT3G

Mouser Part No
863-SZ1SMB16AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 16V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

3,951In Stock

Cut Tape

$1.13

$0.634

$0.447

$0.363

Reel

$0.256

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB16CAT3G
Littelfuse
1: $1.16
3,254In Stock

Mfr. Part No.
SZ1SMB16CAT3G

Mouser Part No
863-SZ1SMB16CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

3,254In Stock

Cut Tape

$1.16

$0.537

$0.458

$0.35

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 17V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB17AT3G
Littelfuse
1: $0.966
1,815In Stock

Mfr. Part No.
SZ1SMB17AT3G

Mouser Part No
863-SZ1SMB17AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 17V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

1,815In Stock

Cut Tape

$0.966

$0.441

$0.389

$0.296

Reel

$0.241

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 18V 600W UNI-DIR SZ1SMB AEC-Q101

SZ1SMB18AT3G
Littelfuse
1: $1.10
4,863In Stock

Mfr. Part No.
SZ1SMB18AT3G

Mouser Part No
863-SZ1SMB18AT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 600W UNI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

4,863In Stock

Cut Tape

$1.10

$0.675

$0.435

$0.332

Reel

$0.234

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 18V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB18CAT3G
Littelfuse
1: $1.16
2,222In Stock

Mfr. Part No.
SZ1SMB18CAT3G

Mouser Part No
863-SZ1SMB18CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 18V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,222In Stock

Cut Tape

$1.16

$0.537

$0.458

$0.35

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 20V 600W BI-DIR SZ1SMB AEC-Q101

SZ1SMB20CAT3G
Littelfuse
1: $1.16
2,792In Stock

Mfr. Part No.
SZ1SMB20CAT3G

Mouser Part No
863-SZ1SMB20CAT3G

Littelfuse

ESD Protection Diodes / TVS Diodes 20V 600W BI-DIR SZ1SMB AEC-Q101

Learn More

Datasheet

2,792In Stock

Cut Tape

$1.16

$0.537

$0.458

$0.35

Reel

$0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Types of Circuit Protection

Customer Service Office

Company

Resources

Support