.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: 1.347

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 Transil IEC 61000 500A 24V to 33V

STIEC45-24AS
STMicroelectronics
1: 3,02 €
1.821In Stock

Mfr. Part No.
STIEC45-24AS

Mouser Part No
511-STIEC45-24AS

STMicroelectronics

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

Datasheet

1.821In Stock

Cut Tape

3,02 €

1,96 €

1,46 €

1,20 €

Reel

1,01 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs 25 A - 800 V - T-Series Triac in TO-220AB

T2535T-8T
STMicroelectronics
1: 1,96 €
8.395In Stock

Mfr. Part No.
T2535T-8T

Mouser Part No
511-T2535T-8T

STMicroelectronics

Triacs 25 A - 800 V - T-Series Triac in TO-220AB

Learn More

Datasheet

8.395In Stock

1,96 €

0,955 €

0,851 €

0,679 €

View

Min.: 1
Mult.: 1

Triacs 4A TRIACS

T405-700B-TR
STMicroelectronics
1: 1,04 €
5.618In Stock

Mfr. Part No.
T405-700B-TR

Mouser Part No
511-T405-700B-TR

STMicroelectronics

Triacs 4A TRIACS

Learn More

Datasheet

5.618In Stock

Cut Tape

1,04 €

0,651 €

0,428 €

0,332 €

Reel

0,224 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs 4.0 Amp 600 Volt

T405Q-600H
STMicroelectronics
1: 0,903 €
12.920In Stock

Mfr. Part No.
T405Q-600H

Mouser Part No
511-T405Q-600H

STMicroelectronics

Triacs 4.0 Amp 600 Volt

Learn More

Datasheet

12.920In Stock

0,903 €

0,389 €

0,345 €

0,283 €

View

Min.: 1
Mult.: 1

SCRs 10 Amp 600 Volt

TYN610RG
STMicroelectronics
1: 1,22 €
4.836In Stock

Mfr. Part No.
TYN610RG

Mouser Part No
511-TYN610

STMicroelectronics

SCRs 10 Amp 600 Volt

Learn More

4.836In Stock

1,22 €

0,452 €

0,386 €

0,324 €

View

Min.: 1
Mult.: 1

SCRs 30 Amp 800 Volt

BTW68-800RG
STMicroelectronics
1: 5,44 €
793In Stock

Mfr. Part No.
BTW68-800RG

Mouser Part No
511-BTW68-800

STMicroelectronics

SCRs 30 Amp 800 Volt

Learn More

Datasheet

793In Stock

5,44 €

2,60 €

2,13 €

Min.: 1
Mult.: 1

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

SM6T6V8AY
STMicroelectronics
1: 0,611 €
38.274In Stock

Mfr. Part No.
SM6T6V8AY

Mouser Part No
511-SM6T6V8AY

STMicroelectronics

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

Learn More

Datasheet

38.274In Stock

Cut Tape

0,611 €

0,567 €

0,341 €

0,266 €

Reel

0,203 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes HJ Temp Transil

SMA6J48CA-TR
STMicroelectronics
1: 0,843 €
23.939In Stock

Mfr. Part No.
SMA6J48CA-TR

Mouser Part No
511-SMA6J48CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes HJ Temp Transil

Learn More

Datasheet

23.939In Stock

Cut Tape

0,843 €

0,525 €

0,344 €

0,266 €

View

Reel

0,17 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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

SMA6T24CAY
STMicroelectronics
1: 1,05 €
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

1,05 €

0,848 €

0,66 €

0,543 €

Reel

0,396 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 43V Bidirect

SMAJ43CA-TR
STMicroelectronics
1: 0,413 €
15.283In Stock

Mfr. Part No.
SMAJ43CA-TR

Mouser Part No
511-SMAJ43CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 43V Bidirect

Learn More

Datasheet

15.283In Stock

Cut Tape

0,413 €

0,249 €

0,177 €

0,145 €

View

Reel

0,085 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 70V Unidirect

SMAJ70A-TR
STMicroelectronics
1: 0,37 €
12.979In Stock

Mfr. Part No.
SMAJ70A-TR

Mouser Part No
511-SMAJ70A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 70V Unidirect

Learn More

Datasheet

12.979In Stock

Cut Tape

0,37 €

0,244 €

0,173 €

0,142 €

Reel

0,113 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 600W 48V Unidirect

SMBJ48A-TR
STMicroelectronics
1: 0,507 €
12.087In Stock

Mfr. Part No.
SMBJ48A-TR

Mouser Part No
511-SMBJ48A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 48V Unidirect

Learn More

Datasheet

12.087In Stock

Cut Tape

0,507 €

0,295 €

0,201 €

0,156 €

Reel

0,105 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 70V Unidirect

SMBJ70A-TR
STMicroelectronics
1: 0,378 €
15.013In Stock

Mfr. Part No.
SMBJ70A-TR

Mouser Part No
511-SMBJ70A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 70V Unidirect

Learn More

Datasheet

15.013In Stock

Cut Tape

0,378 €

0,26 €

0,197 €

0,17 €

0,16 €

Reel

0,105 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SMC30J6.0A
STMicroelectronics
1: 1,19 €
6.378In 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

6.378In Stock

Cut Tape

1,19 €

0,877 €

0,661 €

0,533 €

Reel

0,426 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 6.5V 0.2uA 15kV 8kV BI

SMC30J6.5CA
STMicroelectronics
1: 1,15 €
2.805In Stock

Mfr. Part No.
SMC30J6.5CA

Mouser Part No
511-SMC30J6.5CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 6.5V 0.2uA 15kV 8kV BI

Learn More

Datasheet

2.805In Stock

Cut Tape

1,15 €

0,937 €

0,726 €

0,597 €

0,513 €

Reel

0,454 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SMC50J85A
STMicroelectronics
1: 2,05 €
2.241In 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

2.241In Stock

Cut Tape

2,05 €

1,18 €

0,869 €

0,739 €

Reel

0,602 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

SMCJ15A-TR
STMicroelectronics
1: 0,576 €
10.019In Stock

Mfr. Part No.
SMCJ15A-TR

Mouser Part No
511-SMCJ15A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

Learn More

Datasheet

10.019In Stock

Cut Tape

0,576 €

0,464 €

0,347 €

0,298 €

Reel

0,21 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

STIEC45-26AS
STMicroelectronics
1: 2,72 €
5.699In 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

5.699In Stock

Cut Tape

2,72 €

1,77 €

1,35 €

1,09 €

Reel

0,912 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs Hi temp 16A Triacs

T1650H-6I
STMicroelectronics
1: 1,82 €
3.083In Stock

Mfr. Part No.
T1650H-6I

Mouser Part No
511-T1650H-6I

STMicroelectronics

Triacs Hi temp 16A Triacs

Learn More

Datasheet

Product Comments

3.083In Stock

1,82 €

0,747 €

0,681 €

0,568 €

View

Min.: 1
Mult.: 1

Triacs 4.0 Amp 600 Volt

T410-600T
STMicroelectronics
1: 1,28 €
4.930In Stock

Mfr. Part No.
T410-600T

Mouser Part No
511-T410-600T

STMicroelectronics

Triacs 4.0 Amp 600 Volt

Learn More

Datasheet

4.930In Stock

1,28 €

0,686 €

0,513 €

0,44 €

View

Min.: 1
Mult.: 1

SCRs 1200 V, 40 A Automotive Grade AEC-Q101 SCR Thyristor

TN4050HP-12WY
STMicroelectronics
1: 4,73 €
687In Stock

Mfr. Part No.
TN4050HP-12WY

Mouser Part No
511-TN4050HP-12WY

STMicroelectronics

SCRs 1200 V, 40 A Automotive Grade AEC-Q101 SCR Thyristor

Learn More

Datasheet

687In Stock

4,73 €

2,74 €

2,35 €

2,00 €

1,91 €

Min.: 1
Mult.: 1

Triacs 1.0 Amp 600 Volt

Z0109MN 5AA4
STMicroelectronics
1: 0,473 €
19.809In Stock

Mfr. Part No.
Z0109MN 5AA4

Mouser Part No
511-Z0109MN

STMicroelectronics

Triacs 1.0 Amp 600 Volt

Learn More

Datasheet

19.809In Stock

Cut Tape

0,473 €

0,255 €

0,175 €

0,138 €

Reel

0,094 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Diacs 40 Volt Trigger

DB4
STMicroelectronics
1: 0,232 €
26.797In Stock

Mfr. Part No.
DB4

Mouser Part No
511-DB4

STMicroelectronics

Diacs 40 Volt Trigger

Learn More

Datasheet

26.797In Stock

Cut Tape

0,232 €

0,144 €

0,089 €

0,066 €

Reel

0,034 €

View

Min.: 1
Mult.: 1

: 5.000

Triacs Overvoltage Triac Static dV/dt >2000 V

ACST830-8FP
STMicroelectronics
1: 2,04 €
272In Stock
2.000Expected 7/31/2026

Mfr. Part No.
ACST830-8FP

Mouser Part No
511-ACST830-8FP

STMicroelectronics

Triacs Overvoltage Triac Static dV/dt >2000 V

Datasheet

272In Stock

2.000Expected 7/31/2026

2,04 €

1,12 €

0,877 €

0,662 €

View

Min.: 1
Mult.: 1

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

SM15T82AY
STMicroelectronics
1: 0,903 €
1.033In Stock

Mfr. Part No.
SM15T82AY

Mouser Part No
511-SM15T82AY

STMicroelectronics

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

Learn More

Datasheet

1.033In Stock

Cut Tape

0,903 €

0,728 €

0,567 €

0,466 €

Reel

0,368 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support