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

STMicroelectronics Circuit Protection

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

Types of Circuit Protection

List Images

Results: 1,424

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 #

SCRs 12 Amp 1000 Volt

TYN1012RG
STMicroelectronics
1: $1.98
2,749In Stock

Mfr. Part No.
TYN1012RG

Mouser Part No
511-TYN1012

STMicroelectronics

SCRs 12 Amp 1000 Volt

Learn More

Datasheet

2,749In Stock

$1.98

$0.757

$0.676

$0.574

View

Min.: 1
Mult.: 1

Triacs AC LINE SWITCH

ACS120-7SB-TR
STMicroelectronics
1: $1.70
4,912In Stock

Mfr. Part No.
ACS120-7SB-TR

Mouser Part No
511-ACS120-7SB-TR

STMicroelectronics

Triacs AC LINE SWITCH

Datasheet

4,912In Stock

Cut Tape

$1.70

$1.04

$0.723

$0.571

Reel

$0.428

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Triacs Triac Crowbar 10mA Switch 10A 700V

ACST1010-7T
STMicroelectronics
1: $2.33
1,976In Stock

Mfr. Part No.
ACST1010-7T

Mouser Part No
511-ACST1010-7T

STMicroelectronics

Triacs Triac Crowbar 10mA Switch 10A 700V

Learn More

Datasheet

1,976In Stock

$2.33

$0.998

$0.915

$0.777

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect

SM15T100A
STMicroelectronics
1: $1.02
3,975In Stock

Mfr. Part No.
SM15T100A

Mouser Part No
511-SM15T100A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect

Learn More

Datasheet

3,975In Stock

Cut Tape

$1.02

$0.758

$0.545

$0.484

Reel

$0.356

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni

SM15T56AY
STMicroelectronics
1: $1.05
4,911In Stock

Mfr. Part No.
SM15T56AY

Mouser Part No
511-SM15T56AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni

Learn More

Datasheet

4,911In Stock

Cut Tape

$1.05

$0.83

$0.587

$0.473

Reel

$0.38

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

SM4T21CAY
STMicroelectronics
1: $0.80
7,129In Stock

Mfr. Part No.
SM4T21CAY

Mouser Part No
511-SM4T21CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

Learn More

Datasheet

7,129In Stock

Cut Tape

$0.80

$0.589

$0.426

$0.425

Reel

$0.367

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T47AY
STMicroelectronics
1: $0.88
7,028In Stock

Mfr. Part No.
SM4T47AY

Mouser Part No
511-SM4T47AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

7,028In Stock

Cut Tape

$0.88

$0.725

$0.531

$0.426

Reel

$0.345

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

SM4T56CAY
STMicroelectronics
1: $0.65
7,984In Stock

Mfr. Part No.
SM4T56CAY

Mouser Part No
511-SM4T56CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi

Learn More

Datasheet

7,984In Stock

Cut Tape

$0.65

$0.534

$0.426

$0.403

Reel

$0.367

$0.347

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600W 220V Unidirect

SM6T220A
STMicroelectronics
1: $0.42
8,388In Stock

Mfr. Part No.
SM6T220A

Mouser Part No
511-SM6T220A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 220V Unidirect

Learn More

Datasheet

8,388In Stock

Cut Tape

$0.42

$0.291

$0.221

$0.196

$0.189

Reel

$0.151

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni

SM6T42AY
STMicroelectronics
1: $0.67
9,780In Stock

Mfr. Part No.
SM6T42AY

Mouser Part No
511-SM6T42AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni

Learn More

Datasheet

9,780In Stock

Cut Tape

$0.67

$0.561

$0.318

$0.272

Reel

$0.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes HJ Temp Transil

SMA6J18A-TR
STMicroelectronics
1: $0.25
53,236In Stock

Mfr. Part No.
SMA6J18A-TR

Mouser Part No
511-SMA6J18A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes HJ Temp Transil

Learn More

Datasheet

53,236In Stock

Cut Tape

$0.25

$0.205

$0.202

$0.198

Reel

$0.178

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600 W, 48 V TVS

SMA6J48A-TR
STMicroelectronics
1: $0.66
8,679In Stock

Mfr. Part No.
SMA6J48A-TR

Mouser Part No
511-SMA6J48A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600 W, 48 V TVS

Learn More

Datasheet

8,679In Stock

Cut Tape

$0.66

$0.466

$0.319

$0.252

View

Reel

$0.175

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes HJ Temp Transil

SMA6J48CA-TR
STMicroelectronics
1: $0.58
25,550In Stock

Mfr. Part No.
SMA6J48CA-TR

Mouser Part No
511-SMA6J48CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes HJ Temp Transil

Learn More

Datasheet

25,550In Stock

Cut Tape

$0.58

$0.497

$0.341

$0.269

$0.234

Reel

$0.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi

SMA6T24CAY
STMicroelectronics
1: $1.17
4,609In Stock

Mfr. Part No.
SMA6T24CAY

Mouser Part No
511-SMA6T24CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi

Learn More

Datasheet

4,609In Stock

Cut Tape

$1.17

$0.947

$0.664

$0.537

Reel

$0.438

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 70V Unidirect

SMAJ70A-TR
STMicroelectronics
1: $0.16
13,089In Stock

Mfr. Part No.
SMAJ70A-TR

Mouser Part No
511-SMAJ70A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 70V Unidirect

Learn More

Datasheet

13,089In Stock

Cut Tape

$0.16

$0.124

Reel

$0.123

$0.119

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600W 100V Bidirect

SMBJ100CA-TR
STMicroelectronics
1: $0.49
15,839In Stock

Mfr. Part No.
SMBJ100CA-TR

Mouser Part No
511-SMBJ100CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 100V Bidirect

Learn More

Datasheet

15,839In Stock

Cut Tape

$0.49

$0.269

$0.233

$0.212

$0.188

Reel

$0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 600W 48V Unidirect

SMBJ48A-TR
STMicroelectronics
1: $0.44
13,813In Stock

Mfr. Part No.
SMBJ48A-TR

Mouser Part No
511-SMBJ48A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 48V Unidirect

Learn More

Datasheet

13,813In Stock

Cut Tape

$0.44

$0.303

$0.215

$0.141

Reel

$0.115

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 600W 70V Unidirect

SMBJ70A-TR
STMicroelectronics
1: $0.17
16,035In Stock

Mfr. Part No.
SMBJ70A-TR

Mouser Part No
511-SMBJ70A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 70V Unidirect

Learn More

Datasheet

16,035In Stock

Cut Tape

$0.17

$0.162

Reel

$0.121

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV Uni

SMC30J6.0A
STMicroelectronics
1: $0.90
6,386In Stock

Mfr. Part No.
SMC30J6.0A

Mouser Part No
511-SMC30J6.0A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

6,386In Stock

Cut Tape

$0.90

$0.795

$0.686

$0.56

Reel

$0.457

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 5000 W, 85 V TVS in SMC

SMC50J85A
STMicroelectronics
1: $2.31
2,345In Stock

Mfr. Part No.
SMC50J85A

Mouser Part No
511-SMC50J85A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 5000 W, 85 V TVS in SMC

Learn More

Datasheet

2,345In Stock

Cut Tape

$2.31

$1.49

$1.02

$0.816

Reel

$0.648

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

SMCJ15A-TR
STMicroelectronics
1: $0.58
10,817In Stock

Mfr. Part No.
SMCJ15A-TR

Mouser Part No
511-SMCJ15A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

Learn More

Datasheet

10,817In Stock

Cut Tape

$0.58

$0.396

$0.34

$0.31

$0.284

Reel

$0.226

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect

SMCJ30CA-TR
STMicroelectronics
1: $0.29
7,463In Stock

Mfr. Part No.
SMCJ30CA-TR

Mouser Part No
511-SMCJ30CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect

Learn More

Datasheet

7,463In Stock

Cut Tape

$0.29

$0.289

Reel

$0.245

$0.236

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V

STIEC45-26AS
STMicroelectronics
1: $2.39
5,954In Stock

Mfr. Part No.
STIEC45-26AS

Mouser Part No
511-STIEC45-26AS

STMicroelectronics

ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V

Datasheet

5,954In Stock

Cut Tape

$2.39

$1.81

$1.31

$1.15

View

Reel

$0.977

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Triacs 25 Amp 600 Volt

T2535-600G
STMicroelectronics
1: $3.57
2,525In Stock

Mfr. Part No.
T2535-600G

Mouser Part No
511-T2535-600G

STMicroelectronics

Triacs 25 Amp 600 Volt

Datasheet

2,525In Stock

$3.57

$2.11

$1.92

$1.72

View

Min.: 1
Mult.: 1

Triacs 1200V 25A Snubberless Triac

T2550-12G
STMicroelectronics
1: $3.91
1,310In Stock

Mfr. Part No.
T2550-12G

Mouser Part No
511-T2550-12G

STMicroelectronics

Triacs 1200V 25A Snubberless Triac

Datasheet

1,310In Stock

$3.91

$1.83

$1.68

$1.56

$1.55

Min.: 1
Mult.: 1

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support