.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 3000 W 28kW Transil 15V to 33V Bi

SM30T23CAY
STMicroelectronics
1: 1,16 €
2.165In Stock

Mfr. Part No.
SM30T23CAY

Mouser Part No
511-SM30T23CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

Learn More

Datasheet

2.165In Stock

Cut Tape

1,16 €

0,886 €

0,672 €

0,572 €

Reel

0,466 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 6.5 V TVS in SMC

SM30T7.5CAY
STMicroelectronics
1: 1,16 €
1.955In Stock

Mfr. Part No.
SM30T7.5CAY

Mouser Part No
511-SM30T7.5CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 6.5 V TVS in SMC

Learn More

Datasheet

1.955In Stock

Cut Tape

1,16 €

0,937 €

0,735 €

0,599 €

Reel

0,482 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SMA6T47AY
STMicroelectronics
1: 0,972 €
4.007In Stock

Mfr. Part No.
SMA6T47AY

Mouser Part No
511-SMA6T47AY

STMicroelectronics

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

Learn More

Datasheet

4.007In Stock

Cut Tape

0,972 €

0,572 €

0,378 €

0,295 €

Reel

0,225 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 400W 188V Bidirect

SMAJ188CA-TR
STMicroelectronics
1: 0,611 €
9.424In Stock

Mfr. Part No.
SMAJ188CA-TR

Mouser Part No
511-SMAJ188CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 188V Bidirect

Learn More

Datasheet

9.424In Stock

Cut Tape

0,611 €

0,373 €

0,24 €

0,182 €

Reel

0,111 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes TRANSIL PROTECTION

SMBJ22CA-TR
STMicroelectronics
1: 0,576 €
8.435In Stock

Mfr. Part No.
SMBJ22CA-TR

Mouser Part No
511-SMBJ22CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes TRANSIL PROTECTION

Learn More

Datasheet

8.435In Stock

Cut Tape

0,576 €

0,335 €

0,229 €

0,182 €

Reel

0,122 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 1500W 188V Bidirect

SMCJ188CA-TR
STMicroelectronics
1: 1,13 €
3.792In Stock

Mfr. Part No.
SMCJ188CA-TR

Mouser Part No
511-SMCJ188CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 1500W 188V Bidirect

Learn More

Datasheet

3.792In Stock

Cut Tape

1,13 €

0,711 €

0,467 €

0,364 €

Reel

0,286 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Transil Std 1500W 10kW 70V BI

SMCJ70CA-TR
STMicroelectronics
1: 0,843 €
6.712In Stock

Mfr. Part No.
SMCJ70CA-TR

Mouser Part No
511-SMCJ70CA-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes Transil Std 1500W 10kW 70V BI

Learn More

Datasheet

6.712In Stock

Cut Tape

0,843 €

0,52 €

0,337 €

0,259 €

Reel

0,20 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs 12A 800V 150°C D²PAK Logic Level T-Series Triac

T1210T-8G
STMicroelectronics
1: 1,51 €
2.787In Stock

Mfr. Part No.
T1210T-8G

Mouser Part No
511-T1210T-8G

STMicroelectronics

Triacs 12A 800V 150°C D²PAK Logic Level T-Series Triac

Learn More

Datasheet

2.787In Stock

1,51 €

0,833 €

0,633 €

0,50 €

View

Min.: 1
Mult.: 1

Triacs Hi temp 12A Triacs

T1235H-6I
STMicroelectronics
1: 1,57 €
2.664In Stock

Mfr. Part No.
T1235H-6I

Mouser Part No
511-T1235H-6I

STMicroelectronics

Triacs Hi temp 12A Triacs

Learn More

Datasheet

2.664In Stock

1,57 €

0,749 €

0,589 €

0,495 €

View

Min.: 1
Mult.: 1

Triacs Hi temp 16A Triacs

T1650H-6T
STMicroelectronics
1: 2,12 €
2.002In Stock

Mfr. Part No.
T1650H-6T

Mouser Part No
511-T1650H-6T

STMicroelectronics

Triacs Hi temp 16A Triacs

Learn More

Datasheet

2.002In Stock

2,12 €

1,18 €

0,937 €

0,755 €

View

Min.: 1
Mult.: 1

Triacs High temperature 8 A Sensitive TRIACs

T810H-6G
STMicroelectronics
1: 1,35 €
3.088In Stock

Mfr. Part No.
T810H-6G

Mouser Part No
511-T810H-6G

STMicroelectronics

Triacs High temperature 8 A Sensitive TRIACs

Learn More

Datasheet

3.088In Stock

1,35 €

0,639 €

0,568 €

0,47 €

View

Min.: 1
Mult.: 1

Triacs Hi temp 8A Triacs

T835H-6I
STMicroelectronics
1: 1,58 €
1.979In Stock

Mfr. Part No.
T835H-6I

Mouser Part No
511-T835H-6I

STMicroelectronics

Triacs Hi temp 8A Triacs

Learn More

Datasheet

1.979In Stock

1,58 €

0,756 €

0,685 €

0,542 €

View

Min.: 1
Mult.: 1

SCRs High Temperature 30A SCRs in TO-220AB Insulated

TN3015H-6I
STMicroelectronics
1: 1,96 €
1.469In Stock

Mfr. Part No.
TN3015H-6I

Mouser Part No
511-TN3015H-6I

STMicroelectronics

SCRs High Temperature 30A SCRs in TO-220AB Insulated

Learn More

Datasheet

1.469In Stock

1,96 €

1,02 €

0,747 €

0,635 €

View

Min.: 1
Mult.: 1

SCRs 4.0 Amp 600 Volt

TS420-600T
STMicroelectronics
1: 1,33 €
2.799In Stock

Mfr. Part No.
TS420-600T

Mouser Part No
511-TS420-600T

STMicroelectronics

SCRs 4.0 Amp 600 Volt

Learn More

Datasheet

2.799In Stock

1,33 €

0,628 €

0,482 €

0,395 €

View

Min.: 1
Mult.: 1

SCRs 1.25 Amp 600 Volt

X0205MA 1BA2
STMicroelectronics
1: 0,662 €
7.873In Stock

Mfr. Part No.
X0205MA 1BA2

Mouser Part No
511-X0205MA

STMicroelectronics

SCRs 1.25 Amp 600 Volt

Learn More

Datasheet

7.873In Stock

0,662 €

0,407 €

0,261 €

0,197 €

View

Min.: 1
Mult.: 1

Triacs 20 Amp 700 Volt

BTA20-700BWRG
STMicroelectronics
1: 2,97 €
722In Stock
NRND

Mfr. Part No.
BTA20-700BWRG

Mouser Part No
511-BTA20-700BW

NRND

STMicroelectronics

Triacs 20 Amp 700 Volt

Datasheet

722In Stock

2,97 €

1,93 €

1,32 €

1,10 €

View

Min.: 1
Mult.: 1

Board Mount Surge Protectors 270V 50uA Bidirect

SMP100MC-270
STMicroelectronics
1: 1,73 €
2.154In Stock

Mfr. Part No.
SMP100MC-270

Mouser Part No
511-SMP100MC-270

STMicroelectronics

Board Mount Surge Protectors 270V 50uA Bidirect

Learn More

Datasheet

2.154In Stock

Cut Tape

1,73 €

1,08 €

0,741 €

0,60 €

Reel

0,456 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SM6T7V5AY
STMicroelectronics
1: 0,826 €
1.690In Stock

Mfr. Part No.
SM6T7V5AY

Mouser Part No
511-SM6T7V5AY

STMicroelectronics

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

Learn More

Datasheet

1.690In Stock

Cut Tape

0,826 €

0,648 €

0,487 €

0,388 €

Reel

0,346 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

SM15T12AY
STMicroelectronics
1: 0,903 €
2.236In Stock

Mfr. Part No.
SM15T12AY

Mouser Part No
511-SM15T12AY

STMicroelectronics

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

Learn More

Datasheet

2.236In Stock

Cut Tape

0,903 €

0,728 €

0,567 €

0,466 €

Reel

0,359 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 5000 W, 6.5 V TVS in SMC

SMC50J6.5A
STMicroelectronics
1: 1,69 €
2.102In Stock

Mfr. Part No.
SMC50J6.5A

Mouser Part No
511-SMC50J6.5A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 5000 W, 6.5 V TVS in SMC

Learn More

Datasheet

2.102In Stock

Cut Tape

1,69 €

1,03 €

0,762 €

0,653 €

Reel

0,527 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323

ESDA14WY
STMicroelectronics
1: 0,344 €
30.829In Stock
New Product

Mfr. Part No.
ESDA14WY

Mouser Part No
511-ESDA14WY

New Product

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323

Learn More

Datasheet

30.829In Stock

Cut Tape

0,344 €

0,225 €

0,132 €

0,101 €

Reel

0,074 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package

TN4015H-8T
STMicroelectronics
1: 2,11 €
1.975In Stock
New Product

Mfr. Part No.
TN4015H-8T

Mouser Part No
511-TN4015H-8T

New Product

STMicroelectronics

SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package

Learn More

Datasheet

1.975In Stock

2,11 €

1,03 €

0,92 €

0,736 €

View

Min.: 1
Mult.: 1

SCRs 80 A 1200 V High Temperature SCR Thyristor in TOP-3I

TN8050H-12WL
STMicroelectronics
1: 5,42 €
572In Stock
New Product

Mfr. Part No.
TN8050H-12WL

Mouser Part No
511-TN8050H-12WL

New Product

STMicroelectronics

SCRs 80 A 1200 V High Temperature SCR Thyristor in TOP-3I

Learn More

Datasheet

572In Stock

5,42 €

3,08 €

2,56 €

2,18 €

2,09 €

Min.: 1
Mult.: 1

Triacs Sensitive 6 A High Temperature

T610H-6T
STMicroelectronics
1: 1,54 €
715In Stock

Mfr. Part No.
T610H-6T

Mouser Part No
511-T610H-6T

STMicroelectronics

Triacs Sensitive 6 A High Temperature

Learn More

Datasheet

715In Stock

1,54 €

0,955 €

0,624 €

0,491 €

View

Min.: 1
Mult.: 1

Inrush Current Limiters Rad-hard integrated current limiter - Engineering model

RH-PMICL1AK1
STMicroelectronics
1: 2.689,33 €
34In Stock
18Expected 8/17/2026

Mfr. Part No.
RH-PMICL1AK1

Mouser Part No
511-RH-PMICL1AK1

STMicroelectronics

Inrush Current Limiters Rad-hard integrated current limiter - Engineering model

Datasheet

34In Stock

18Expected 8/17/2026

2.689,33 €

2.231,48 €

View

Min.: 1
Mult.: 1

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support