.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: 1.344

Applied Filters:

Brand = 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 #

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

SM4T18AY
STMicroelectronics
1: 0,353 €
4.310In Stock

Mfr. Part No.
SM4T18AY

Mouser Part No
511-SM4T18AY

STMicroelectronics

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

Learn More

Datasheet

4.310In Stock

Cut Tape

0,353 €

0,35 €

0,314 €

0,298 €

Reel

0,298 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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

SM4T47CAY
STMicroelectronics
1: 0,37 €
4.957In Stock

Mfr. Part No.
SM4T47CAY

Mouser Part No
511-SM4T47CAY

STMicroelectronics

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

Learn More

Datasheet

4.957In Stock

Cut Tape

0,37 €

0,33 €

Reel

0,311 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

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

SM4T7V6CAY
STMicroelectronics
1: 0,697 €
9.462In Stock

Mfr. Part No.
SM4T7V6CAY

Mouser Part No
511-SM4T7V6CAY

STMicroelectronics

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

Learn More

Datasheet

9.462In Stock

Cut Tape

0,697 €

0,495 €

0,285 €

0,22 €

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

SM6T68CAY
STMicroelectronics
1: 0,98 €
6.439In Stock

Mfr. Part No.
SM6T68CAY

Mouser Part No
511-SM6T68CAY

STMicroelectronics

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

Learn More

Datasheet

6.439In Stock

Cut Tape

0,98 €

0,775 €

0,544 €

0,439 €

0,435 €

Reel

0,369 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 600W 7.5V Unidirect

SM6T7V5A
STMicroelectronics
1: 0,198 €
7.584In Stock

Mfr. Part No.
SM6T7V5A

Mouser Part No
511-SM6T7V5A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 600W 7.5V Unidirect

Learn More

Datasheet

7.584In Stock

Cut Tape

0,198 €

0,196 €

0,176 €

0,168 €

0,167 €

Reel

0,166 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SM6T82AY
STMicroelectronics
1: 0,619 €
9.409In Stock

Mfr. Part No.
SM6T82AY

Mouser Part No
511-SM6T82AY

STMicroelectronics

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

Learn More

Datasheet

9.409In Stock

Cut Tape

0,619 €

0,479 €

0,295 €

0,233 €

Reel

0,198 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SMA6T30CAY
STMicroelectronics
1: 0,912 €
13.853In Stock

Mfr. Part No.
SMA6T30CAY

Mouser Part No
511-SMA6T30CAY

STMicroelectronics

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

Learn More

Datasheet

13.853In Stock

Cut Tape

0,912 €

0,48 €

0,422 €

0,393 €

Reel

0,393 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 6.5V Bidirect

SMAJ6.5CA-TR
STMicroelectronics
1: 0,327 €
49.884In Stock

Mfr. Part No.
SMAJ6.5CA-TR

Mouser Part No
511-SMAJ6.5CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 6.5V Bidirect

Learn More

Datasheet

49.884In Stock

Cut Tape

0,327 €

0,168 €

0,122 €

0,116 €

0,10 €

Reel

0,085 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes TRANSIL

SMBJ36CA-TR
STMicroelectronics
1: 0,404 €
12.868In Stock

Mfr. Part No.
SMBJ36CA-TR

Mouser Part No
511-SMBJ36CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes TRANSIL

Learn More

Datasheet

12.868In Stock

Cut Tape

0,404 €

0,243 €

0,183 €

0,143 €

0,124 €

Reel

0,094 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 13V 0.2uA 15kV 8kV Uni

SMC30J13A
STMicroelectronics
1: 0,456 €
3.241In Stock

Mfr. Part No.
SMC30J13A

Mouser Part No
511-SMC30J13A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 13V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

3.241In Stock

Cut Tape

0,456 €

Reel

0,396 €

0,39 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 3000W Transil 5V 0.2uA 15kV 8kV Uni

SMC30J5.0A
STMicroelectronics
1: 0,765 €
6.424In Stock

Mfr. Part No.
SMC30J5.0A

Mouser Part No
511-SMC30J5.0A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 5V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

6.424In Stock

Cut Tape

0,765 €

0,664 €

0,562 €

0,459 €

Reel

0,39 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs Hi temp 12A Triacs

T1235H-6G-TR
STMicroelectronics
1: 1,87 €
2.433In Stock

Mfr. Part No.
T1235H-6G-TR

Mouser Part No
511-T1235H-6G-TR

STMicroelectronics

Triacs Hi temp 12A Triacs

Learn More

Datasheet

2.433In Stock

Cut Tape

1,87 €

1,20 €

0,812 €

0,659 €

Reel

0,535 €

0,527 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB

T3035H-8T
STMicroelectronics
1: 2,43 €
4.994In Stock

Mfr. Part No.
T3035H-8T

Mouser Part No
511-T3035H-8T

STMicroelectronics

Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB

Learn More

Datasheet

4.994In Stock

2,43 €

1,21 €

1,09 €

0,886 €

View

Min.: 1
Mult.: 1

Triacs 8.0 Amp 600 Volt

T835-600B-TR
STMicroelectronics
1: 1,26 €
21.821In Stock

Mfr. Part No.
T835-600B-TR

Mouser Part No
511-T835-600B-TR

STMicroelectronics

Triacs 8.0 Amp 600 Volt

Learn More

Datasheet

21.821In Stock

Cut Tape

1,26 €

0,792 €

0,526 €

0,413 €

0,376 €

Reel

0,304 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs Snubberless Logic Lv Standard 8A Triac

T835-600H
STMicroelectronics
1: 1,22 €
5.318In Stock

Mfr. Part No.
T835-600H

Mouser Part No
511-T835-600H

STMicroelectronics

Triacs Snubberless Logic Lv Standard 8A Triac

Learn More

Datasheet

5.318In Stock

1,22 €

0,537 €

0,48 €

0,398 €

View

Min.: 1
Mult.: 1

Diacs 40 Volt Trigger

DB4
STMicroelectronics
1: 0,224 €
26.885In Stock

Mfr. Part No.
DB4

Mouser Part No
511-DB4

STMicroelectronics

Diacs 40 Volt Trigger

Learn More

Datasheet

26.885In Stock

Cut Tape

0,224 €

0,137 €

0,086 €

0,063 €

Reel

0,034 €

View

Min.: 1
Mult.: 1

: 5.000

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

SM15T82AY
STMicroelectronics
1: 1,38 €
1.084In 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

1.084In Stock

Cut Tape

1,38 €

1,21 €

Reel

0,358 €

0,337 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SM6T16V5CAY
STMicroelectronics
1: 0,241 €
2.689In 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

2.689In Stock

Cut Tape

0,241 €

0,212 €

0,208 €

0,203 €

Reel

0,156 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs Sensitive 10 A High Temperature

T1010H-6T
STMicroelectronics
1: 1,38 €
878In Stock

Mfr. Part No.
T1010H-6T

Mouser Part No
511-T1010H-6T

STMicroelectronics

Triacs Sensitive 10 A High Temperature

Learn More

Datasheet

878In Stock

1,38 €

0,877 €

0,577 €

0,464 €

View

Min.: 1
Mult.: 1

Triacs Overvoltage Triac Static dV/dt >2000 V

ACST830-8FP
STMicroelectronics
1: 1,88 €
556In Stock
2.000Expected 17/08/2026

Mfr. Part No.
ACST830-8FP

Mouser Part No
511-ACST830-8FP

STMicroelectronics

Triacs Overvoltage Triac Static dV/dt >2000 V

Datasheet

556In Stock

2.000Expected 17/08/2026

1,88 €

1,07 €

0,832 €

0,706 €

View

Min.: 1
Mult.: 1

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

SMA6T30AY
STMicroelectronics
1: 0,98 €
1.598In 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

1.598In Stock

Cut Tape

0,98 €

0,789 €

0,615 €

0,506 €

View

Reel

0,365 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Triacs Triac Crowbar 10mA Switch 2A 800V

ACST210-8FP
STMicroelectronics
1: 1,28 €
1.686In Stock

Mfr. Part No.
ACST210-8FP

Mouser Part No
511-ACST210-8FP

STMicroelectronics

Triacs Triac Crowbar 10mA Switch 2A 800V

Datasheet

1.686In Stock

1,28 €

0,711 €

0,538 €

0,421 €

View

Min.: 1
Mult.: 1

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

TXN825RG
STMicroelectronics
1: 2,53 €
227In 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

227In Stock

2,53 €

1,64 €

1,20 €

1,01 €

0,877 €

Min.: 1
Mult.: 1

Triacs OverVltg protected AC switch 1500 Vrms

ACST1635-8FP
STMicroelectronics
1: 2,25 €
1.226In Stock

Mfr. Part No.
ACST1635-8FP

Mouser Part No
511-ACST1635-8FP

STMicroelectronics

Triacs OverVltg protected AC switch 1500 Vrms

Datasheet

1.226In Stock

2,25 €

0,894 €

0,829 €

0,733 €

View

Min.: 1
Mult.: 1

Triacs 6 Amp 600 Volt

BTA06-600CRG
STMicroelectronics
1: 1,33 €
2.219In Stock

Mfr. Part No.
BTA06-600CRG

Mouser Part No
511-BTA06-600C

STMicroelectronics

Triacs 6 Amp 600 Volt

Learn More

Datasheet

2.219In Stock

1,33 €

0,629 €

0,401 €

0,346 €

0,329 €

Min.: 1
Mult.: 1

Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support