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

Circuit Protection

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

Types of Circuit Protection

List Images

Results: 1.347

Applied Filters:

Manufacturer = Multiple Values

Reset All

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 #

Triacs 20 A - 800 V 150Deg C

T2035H-8T
STMicroelectronics
1: 2,06 €
3.549In Stock

Mfr. Part No.
T2035H-8T

Mouser Part No
511-T2035H-8T

STMicroelectronics

Triacs 20 A - 800 V 150Deg C

Learn More

Datasheet

3.549In Stock

2,06 €

1,01 €

0,903 €

0,717 €

View

Min.: 1
Mult.: 1

Diacs 40 Volt Trigger

DB4
STMicroelectronics
1: 0,232 €
26.812In Stock

Mfr. Part No.
DB4

Mouser Part No
511-DB4

STMicroelectronics

Diacs 40 Volt Trigger

Learn More

Datasheet

26.812In Stock

Cut Tape

0,232 €

0,144 €

0,089 €

0,066 €

Reel

0,034 €

View

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes Automotive 600 W, 14.1 V TVS in SMB

SM6T16V5CAY
STMicroelectronics
1: 0,722 €
2.659In Stock

Mfr. Part No.
SM6T16V5CAY

Mouser Part No
511-SM6T16V5CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 14.1 V TVS in SMB

Learn More

Datasheet

2.659In Stock

Cut Tape

0,722 €

0,446 €

0,288 €

0,219 €

Reel

0,174 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

Triacs Overvoltage Triac Static dV/dt >2000 V

ACST830-8FP
STMicroelectronics
1: 2,04 €
272In Stock
2.000Expected 7/22/2026

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 7/22/2026

2,04 €

1,12 €

0,877 €

0,662 €

View

Min.: 1
Mult.: 1

Triacs Triac Crowbar 10mA Switch 2A 800V

ACST210-8FP
STMicroelectronics
1: 1,58 €
1.685In Stock

Mfr. Part No.
ACST210-8FP

Mouser Part No
511-ACST210-8FP

STMicroelectronics

Triacs Triac Crowbar 10mA Switch 2A 800V

Datasheet

1.685In Stock

1,58 €

0,746 €

0,662 €

0,52 €

View

Min.: 1
Mult.: 1

SCRs 25 A 800 V standard SCR Thyristor in TO-220 Ins.

TXN825RG
STMicroelectronics
1: 2,71 €
177In Stock

Mfr. Part No.
TXN825RG

Mouser Part No
511-TXN825RG

STMicroelectronics

SCRs 25 A 800 V standard SCR Thyristor in TO-220 Ins.

Learn More

Datasheet

177In Stock

2,71 €

1,75 €

1,21 €

0,963 €

View

Min.: 1
Mult.: 1

Triacs Sensitive 10 A High Temperature

T1010H-6T
STMicroelectronics
1: 1,76 €
811In Stock

Mfr. Part No.
T1010H-6T

Mouser Part No
511-T1010H-6T

STMicroelectronics

Triacs Sensitive 10 A High Temperature

Learn More

Datasheet

811In Stock

1,76 €

1,09 €

0,717 €

0,563 €

View

Min.: 1
Mult.: 1

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

SM6T24CAY
STMicroelectronics
1: 1,57 €
2.165In Stock

Mfr. Part No.
SM6T24CAY

Mouser Part No
511-SM6T24CAY

STMicroelectronics

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

Learn More

Datasheet

2.165In Stock

Cut Tape

1,57 €

1,06 €

0,709 €

0,56 €

Reel

0,416 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SMA6T30AY
STMicroelectronics
1: 0,98 €
1.548In Stock

Mfr. Part No.
SMA6T30AY

Mouser Part No
511-SMA6T30AY

STMicroelectronics

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

Learn More

Datasheet

1.548In Stock

Cut Tape

0,98 €

0,789 €

0,615 €

0,506 €

View

Reel

0,365 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Triacs 2A 700V AC Power Sw

ACS120-7SB
STMicroelectronics
1: 1,54 €
1.722In Stock

Mfr. Part No.
ACS120-7SB

Mouser Part No
511-ACS120-7SB

STMicroelectronics

Triacs 2A 700V AC Power Sw

Datasheet

1.722In Stock

1,54 €

0,685 €

0,614 €

0,513 €

View

Min.: 1
Mult.: 1

Triacs Overvoltage protected AC switch

ACST310-8BTR
STMicroelectronics
1: 1,15 €
4.029In Stock

Mfr. Part No.
ACST310-8BTR

Mouser Part No
511-ACST310-8BTR

STMicroelectronics

Triacs Overvoltage protected AC switch

Datasheet

4.029In Stock

Cut Tape

1,15 €

0,708 €

0,479 €

0,373 €

Reel

0,29 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC

SM30T10AY
STMicroelectronics
1: 1,11 €
2.498In Stock

Mfr. Part No.
SM30T10AY

Mouser Part No
511-SM30T10AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC

Learn More

Datasheet

2.498In Stock

Cut Tape

1,11 €

0,937 €

0,697 €

0,557 €

Reel

0,459 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SM4T82CAY
STMicroelectronics
1: 0,869 €
4.825In Stock

Mfr. Part No.
SM4T82CAY

Mouser Part No
511-SM4T82CAY

STMicroelectronics

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

Learn More

Datasheet

4.825In Stock

Cut Tape

0,869 €

0,542 €

0,354 €

0,274 €

View

Reel

0,176 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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

SM6T47CAY
STMicroelectronics
1: 0,679 €
3.544In Stock

Mfr. Part No.
SM6T47CAY

Mouser Part No
511-SM6T47CAY

STMicroelectronics

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

Learn More

Datasheet

3.544In Stock

Cut Tape

0,679 €

0,485 €

0,323 €

0,268 €

Reel

0,215 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SMA6T14CAY
STMicroelectronics
1: 1,11 €
3.910In Stock

Mfr. Part No.
SMA6T14CAY

Mouser Part No
511-SMA6T14CAY

STMicroelectronics

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

Learn More

Datasheet

3.910In Stock

Cut Tape

1,11 €

0,688 €

0,452 €

0,352 €

Reel

0,261 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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

SMA6T47CAY
STMicroelectronics
1: 1,09 €
3.222In Stock

Mfr. Part No.
SMA6T47CAY

Mouser Part No
511-SMA6T47CAY

STMicroelectronics

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

Learn More

Datasheet

3.222In Stock

Cut Tape

1,09 €

0,678 €

0,446 €

0,347 €

Reel

0,253 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 13V Bidirect

SMAJ13CA-TR
STMicroelectronics
1: 0,473 €
12.252In Stock

Mfr. Part No.
SMAJ13CA-TR

Mouser Part No
511-SMAJ13CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 13V Bidirect

Learn More

Datasheet

12.252In Stock

Cut Tape

0,473 €

0,27 €

0,196 €

0,149 €

0,13 €

Reel

0,085 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 188V Unidirect

SMAJ188A-TR
STMicroelectronics
1: 0,335 €
8.752In Stock

Mfr. Part No.
SMAJ188A-TR

Mouser Part No
511-SMAJ188A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 188V Unidirect

Learn More

Datasheet

8.752In Stock

Cut Tape

0,335 €

0,222 €

0,154 €

0,127 €

View

Reel

0,098 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 3000W Transil 22V 0.2uA 15kV 8kV BI

SMC30J22CA
STMicroelectronics
1: 0,791 €
2.427In Stock

Mfr. Part No.
SMC30J22CA

Mouser Part No
511-SMC30J22CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 22V 0.2uA 15kV 8kV BI

Learn More

Datasheet

2.427In Stock

Cut Tape

0,791 €

0,746 €

0,718 €

0,597 €

Reel

0,481 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS in SMC

SMC50J24A
STMicroelectronics
1: 1,69 €
2.226In Stock

Mfr. Part No.
SMC50J24A

Mouser Part No
511-SMC50J24A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS in SMC

Learn More

Datasheet

2.226In Stock

Cut Tape

1,69 €

1,04 €

0,762 €

0,653 €

Reel

0,52 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs Hi temp 10A Triacs

T1035H-6G-TR
STMicroelectronics
1: 1,51 €
2.489In Stock

Mfr. Part No.
T1035H-6G-TR

Mouser Part No
511-T1035H-6G-TR

STMicroelectronics

Triacs Hi temp 10A Triacs

Learn More

Datasheet

2.489In Stock

Cut Tape

1,51 €

0,955 €

0,639 €

0,503 €

Reel

0,459 €

0,407 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triacs 4.0 Amp 600 Volt

T410-600B
STMicroelectronics
1: 0,998 €
5.418In Stock

Mfr. Part No.
T410-600B

Mouser Part No
511-T410-600B

STMicroelectronics

Triacs 4.0 Amp 600 Volt

Learn More

Datasheet

5.418In Stock

0,998 €

0,43 €

0,36 €

0,306 €

View

Min.: 1
Mult.: 1

Triacs 4.0 Amp 800 Volt

T410-800B-TR
STMicroelectronics
1: 1,10 €
4.517In Stock

Mfr. Part No.
T410-800B-TR

Mouser Part No
511-T410-800B-TR

STMicroelectronics

Triacs 4.0 Amp 800 Volt

Learn More

Datasheet

4.517In Stock

Cut Tape

1,10 €

0,687 €

0,455 €

0,353 €

0,321 €

Reel

0,262 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs 12 Amp 600 Volt

TYN612TRG
STMicroelectronics
1: 1,26 €
2.389In Stock

Mfr. Part No.
TYN612TRG

Mouser Part No
511-TYN612T

STMicroelectronics

SCRs 12 Amp 600 Volt

Learn More

Datasheet

2.389In Stock

1,26 €

0,592 €

0,526 €

0,449 €

View

Min.: 1
Mult.: 1

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support