.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: $2.75
2,749In Stock

Mfr. Part No.
TYN1012RG

Mouser Part No
511-TYN1012

STMicroelectronics

SCRs 12 Amp 1000 Volt

Learn More

Datasheet

2,749In Stock

$2.75

$1.05

$0.94

$0.798

View

Min.: 1
Mult.: 1

Triacs AC LINE SWITCH

ACS120-7SB-TR
STMicroelectronics
1: $2.36
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

$2.36

$1.45

$1.00

$0.794

Reel

$0.595

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Triacs Triac Crowbar 10mA Switch 10A 700V

ACST1010-7T
STMicroelectronics
1: $3.24
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

$3.24

$1.39

$1.27

$1.08

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect

SM15T100A
STMicroelectronics
1: $1.42
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

$1.42

$1.05

$0.758

$0.673

Reel

$0.495

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: $1.46
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

$1.46

$1.15

$0.816

$0.657

Reel

$0.528

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: $1.11
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

$1.11

$0.819

$0.592

$0.591

Reel

$0.51

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: $1.22
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

$1.22

$1.01

$0.738

$0.592

Reel

$0.48

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: $0.904
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

$0.904

$0.742

$0.592

$0.56

Reel

$0.51

$0.482

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600W 220V Unidirect

SM6T220A
STMicroelectronics
1: $0.584
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

$0.584

$0.404

$0.307

$0.272

$0.263

Reel

$0.21

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: $0.931
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

$0.931

$0.78

$0.442

$0.378

Reel

$0.348

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes HJ Temp Transil

SMA6J18A-TR
STMicroelectronics
1: $0.348
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

$0.348

$0.285

$0.281

$0.275

Reel

$0.247

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMA6J48A-TR
STMicroelectronics
1: $0.917
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

$0.917

$0.648

$0.443

$0.35

View

Reel

$0.243

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes HJ Temp Transil

SMA6J48CA-TR
STMicroelectronics
1: $0.806
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

$0.806

$0.691

$0.474

$0.374

$0.325

Reel

$0.264

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: $1.63
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

$1.63

$1.32

$0.923

$0.746

Reel

$0.609

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 400W 70V Unidirect

SMAJ70A-TR
STMicroelectronics
1: $0.222
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

$0.222

$0.172

Reel

$0.171

$0.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 600W 100V Bidirect

SMBJ100CA-TR
STMicroelectronics
1: $0.681
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

$0.681

$0.374

$0.324

$0.295

$0.261

Reel

$0.196

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 600W 48V Unidirect

SMBJ48A-TR
STMicroelectronics
1: $0.612
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

$0.612

$0.421

$0.299

$0.196

Reel

$0.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 600W 70V Unidirect

SMBJ70A-TR
STMicroelectronics
1: $0.236
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

$0.236

$0.225

Reel

$0.168

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: $1.25
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

$1.25

$1.11

$0.954

$0.778

Reel

$0.635

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: $3.21
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

$3.21

$2.07

$1.42

$1.13

Reel

$0.901

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

SMCJ15A-TR
STMicroelectronics
1: $0.806
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

$0.806

$0.55

$0.473

$0.431

$0.395

Reel

$0.314

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect

SMCJ30CA-TR
STMicroelectronics
1: $0.403
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

$0.403

$0.402

Reel

$0.341

$0.328

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: $3.32
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

$3.32

$2.52

$1.82

$1.60

$1.54

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Triacs 25 Amp 600 Volt

T2535-600G
STMicroelectronics
1: $4.96
2,525In Stock

Mfr. Part No.
T2535-600G

Mouser Part No
511-T2535-600G

STMicroelectronics

Triacs 25 Amp 600 Volt

Datasheet

2,525In Stock

$4.96

$2.93

$2.67

$2.39

View

Min.: 1
Mult.: 1

Triacs 1200V 25A Snubberless Triac

T2550-12G
STMicroelectronics
1: $5.43
1,310In Stock

Mfr. Part No.
T2550-12G

Mouser Part No
511-T2550-12G

STMicroelectronics

Triacs 1200V 25A Snubberless Triac

Datasheet

1,310In Stock

$5.43

$2.54

$2.34

$2.17

$2.15

Min.: 1
Mult.: 1

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support