.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 #

SCRs 1200 V, 60 A Automotive Grade AEC-Q101 SCR Thyristor

TN6050HP-12WY
STMicroelectronics
1: 5,62 €
564In Stock

Mfr. Part No.
TN6050HP-12WY

Mouser Part No
511-TN6050HP-12WY

STMicroelectronics

SCRs 1200 V, 60 A Automotive Grade AEC-Q101 SCR Thyristor

Learn More

Datasheet

564In Stock

5,62 €

3,20 €

2,67 €

2,42 €

Min.: 1
Mult.: 1

Triacs 25A High Volt Triac 1200V 150mA IGT

TPDV1225RG
STMicroelectronics
1: 10,50 €
984In Stock

Mfr. Part No.
TPDV1225RG

Mouser Part No
511-TPDV1225

STMicroelectronics

Triacs 25A High Volt Triac 1200V 150mA IGT

Learn More

Datasheet

984In Stock

10,50 €

7,59 €

6,33 €

5,64 €

5,27 €

Min.: 1
Mult.: 1

SCRs High surge voltage 1.25 A SCR for circuit breaker

TS110-8UF
STMicroelectronics
1: 1,01 €
8.565In Stock
35.000Expected 8/13/2026

Mfr. Part No.
TS110-8UF

Mouser Part No
511-TS110-8UF

STMicroelectronics

SCRs High surge voltage 1.25 A SCR for circuit breaker

Datasheet

8.565In Stock

35.000Expected 8/13/2026

Cut Tape

1,01 €

0,636 €

0,417 €

0,323 €

Reel

0,239 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SCRs 12 Amp 600 Volt

TS1220-600B-TR
STMicroelectronics
1: 1,22 €
7.401In Stock

Mfr. Part No.
TS1220-600B-TR

Mouser Part No
511-TS1220-600B-TR

STMicroelectronics

SCRs 12 Amp 600 Volt

Learn More

Datasheet

7.401In Stock

Cut Tape

1,22 €

0,771 €

0,51 €

0,398 €

Reel

0,321 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs 4.0 Amp 600 Volt

TS420-600B-TR
STMicroelectronics
1: 1,23 €
11.784In Stock
22.500On Order

Mfr. Part No.
TS420-600B-TR

Mouser Part No
511-TS420-600B-TR

STMicroelectronics

SCRs 4.0 Amp 600 Volt

Learn More

Datasheet

11.784In Stock

22.500On Order

Cut Tape

1,23 €

0,727 €

0,504 €

0,39 €

Reel

0,309 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SCRs Standard 25A 600V 40 mA TO-220AB SCR

TXN625RG
STMicroelectronics
1: 3,64 €
3.074In Stock

Mfr. Part No.
TXN625RG

Mouser Part No
511-TXN625RG

STMicroelectronics

SCRs Standard 25A 600V 40 mA TO-220AB SCR

Learn More

Datasheet

3.074In Stock

3,64 €

1,86 €

1,69 €

1,38 €

1,36 €

Min.: 1
Mult.: 1

SCRs 25 Amp 200 Volt

TYN225RG
STMicroelectronics
1: 2,36 €
6.272In Stock

Mfr. Part No.
TYN225RG

Mouser Part No
511-TYN225

STMicroelectronics

SCRs 25 Amp 200 Volt

Datasheet

6.272In Stock

2,36 €

1,16 €

1,05 €

0,859 €

View

Min.: 1
Mult.: 1

SCRs 12 Amp 600 Volt

TYN612MRG
STMicroelectronics
1: 1,17 €
5.113In Stock

Mfr. Part No.
TYN612MRG

Mouser Part No
511-TYN612M

STMicroelectronics

SCRs 12 Amp 600 Volt

Learn More

Datasheet

5.113In Stock

1,17 €

0,548 €

0,487 €

0,379 €

View

Min.: 1
Mult.: 1

SCRs 25 Amp 600 Volt

TYN625RG
STMicroelectronics
1: 1,74 €
2.991In Stock

Mfr. Part No.
TYN625RG

Mouser Part No
511-TYN625

STMicroelectronics

SCRs 25 Amp 600 Volt

Learn More

Datasheet

2.991In Stock

1,74 €

0,869 €

0,771 €

0,612 €

View

Min.: 1
Mult.: 1

SCRs 40 Amp 600 Volt

TYN640RG
STMicroelectronics
1: 2,21 €
7.734In Stock

Mfr. Part No.
TYN640RG

Mouser Part No
511-TYN640

STMicroelectronics

SCRs 40 Amp 600 Volt

Learn More

Datasheet

7.734In Stock

2,21 €

1,51 €

1,20 €

1,01 €

View

Min.: 1
Mult.: 1

SCRs 40 Amp 800 Volt

TYN840RG
STMicroelectronics
1: 3,27 €
Lead-Time 15 Weeks

Mfr. Part No.
TYN840RG

Mouser Part No
511-TYN840

STMicroelectronics

SCRs 40 Amp 800 Volt

Learn More

Datasheet

Lead-Time 15 Weeks

3,27 €

1,65 €

1,50 €

1,22 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes High Speed Interface Protection Low Cap

USBLC6-2P6
STMicroelectronics
1: 0,525 €
93.355In Stock
213.000Expected 9/7/2026

Mfr. Part No.
USBLC6-2P6

Mouser Part No
511-USBLC6-2P6

STMicroelectronics

ESD Protection Diodes / TVS Diodes High Speed Interface Protection Low Cap

Learn More

Datasheet

93.355In Stock

213.000Expected 9/7/2026

Cut Tape

0,525 €

0,322 €

0,206 €

0,17 €

Reel

0,118 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SCRs 1.25 Amp 600 Volt

X0202MN 5BA4
STMicroelectronics
1: 0,611 €
19.525In Stock

Mfr. Part No.
X0202MN 5BA4

Mouser Part No
511-X0202MN

STMicroelectronics

SCRs 1.25 Amp 600 Volt

Learn More

Datasheet

19.525In Stock

Cut Tape

0,611 €

0,375 €

0,241 €

0,183 €

Reel

0,163 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Diacs 32 Volt Trigger

DB3TG
STMicroelectronics
1: 0,146 €
39.268In Stock

Mfr. Part No.
DB3TG

Mouser Part No
511-DB3TG

STMicroelectronics

Diacs 32 Volt Trigger

Learn More

Datasheet

39.268In Stock

Cut Tape

0,146 €

0,086 €

0,06 €

0,049 €

Reel

0,027 €

View

Min.: 1
Mult.: 1

: 5.000

Diacs 32 Volt Trigger

TMMDB3TG
STMicroelectronics
1: 0,533 €
8.881In Stock

Mfr. Part No.
TMMDB3TG

Mouser Part No
511-TMMDB3TG

STMicroelectronics

Diacs 32 Volt Trigger

Learn More

Datasheet

8.881In Stock

Cut Tape

0,533 €

0,323 €

0,206 €

0,154 €

Reel

0,108 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs Triac Crowbar 10mA Switch 10A 700V

ACST1010-7T
STMicroelectronics
1: 2,11 €
976In Stock

Mfr. Part No.
ACST1010-7T

Mouser Part No
511-ACST1010-7T

STMicroelectronics

Triacs Triac Crowbar 10mA Switch 10A 700V

Learn More

Datasheet

976In Stock

2,11 €

1,03 €

0,92 €

0,736 €

View

Min.: 1
Mult.: 1

Triacs Triac Crowbar 35mA Switch 12A 700V

ACST1235-7GTR
STMicroelectronics
1: 2,53 €
1.148In Stock

Mfr. Part No.
ACST1235-7GTR

Mouser Part No
511-ACST1235-7GTR

STMicroelectronics

Triacs Triac Crowbar 35mA Switch 12A 700V

Learn More

Datasheet

1.148In Stock

Cut Tape

2,53 €

1,63 €

1,12 €

0,912 €

Reel

0,846 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triacs 12 A 800 V Over-voltage protected AC switch

ACST1235-8FP
STMicroelectronics
1: 2,15 €
1.272In Stock

Mfr. Part No.
ACST1235-8FP

Mouser Part No
511-ACST1235-8FP

STMicroelectronics

Triacs 12 A 800 V Over-voltage protected AC switch

Learn More

Datasheet

1.272In Stock

2,15 €

1,06 €

0,946 €

0,755 €

View

Min.: 1
Mult.: 1

Triacs Triac Crowbar 10mA Switch 2A 800V

ACST210-8BTR
STMicroelectronics
1: 1,04 €
1.802In Stock

Mfr. Part No.
ACST210-8BTR

Mouser Part No
511-ACST210-8BTR

STMicroelectronics

Triacs Triac Crowbar 10mA Switch 2A 800V

Datasheet

1.802In Stock

Cut Tape

1,04 €

0,653 €

0,429 €

0,333 €

Reel

0,267 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs Overvoltage protected AC switch

ACST310-8BTR
STMicroelectronics
1: 1,33 €
1.379In Stock

Mfr. Part No.
ACST310-8BTR

Mouser Part No
511-ACST310-8BTR

STMicroelectronics

Triacs Overvoltage protected AC switch

Datasheet

1.379In Stock

Cut Tape

1,33 €

0,823 €

0,543 €

0,426 €

Reel

0,33 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Triacs AC POWER SWITCH 4 AMP LOAD <10 mA

ACST410-8FP
STMicroelectronics
1: 1,45 €
1.171In Stock
4.000On Order

Mfr. Part No.
ACST410-8FP

Mouser Part No
511-ACST410-8FP

STMicroelectronics

Triacs AC POWER SWITCH 4 AMP LOAD <10 mA

Datasheet

1.171In Stock

4.000On Order

1,45 €

0,691 €

0,616 €

0,484 €

View

Min.: 1
Mult.: 1

Triacs AC POWER SWITCH 6 AMP LOAD <10 mA

ACST610-8FP
STMicroelectronics
1: 1,56 €
1.358In Stock

Mfr. Part No.
ACST610-8FP

Mouser Part No
511-ACST610-8FP

STMicroelectronics

Triacs AC POWER SWITCH 6 AMP LOAD <10 mA

Learn More

Datasheet

1.358In Stock

1,56 €

0,742 €

0,663 €

0,523 €

View

Min.: 1
Mult.: 1

Triacs AC POWER SWITCH 6 AMP LOAD <10 mA

ACST610-8GTR
STMicroelectronics
1: 1,87 €
47In Stock
4.000Expected 8/18/2026

Mfr. Part No.
ACST610-8GTR

Mouser Part No
511-ACST610-8GTR

STMicroelectronics

Triacs AC POWER SWITCH 6 AMP LOAD <10 mA

Learn More

Datasheet

47In Stock

4.000Expected 8/18/2026

Cut Tape

1,87 €

1,20 €

0,808 €

0,642 €

Reel

0,579 €

0,53 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triacs AC POWER SWITCH 8 AMP LOAD <10 mA

ACST830-8GTR
STMicroelectronics
1: 2,15 €
1.088In Stock
2.000Expected 8/13/2026

Mfr. Part No.
ACST830-8GTR

Mouser Part No
511-ACST830-8GTR

STMicroelectronics

Triacs AC POWER SWITCH 8 AMP LOAD <10 mA

Datasheet

1.088In Stock

2.000Expected 8/13/2026

Cut Tape

2,15 €

1,38 €

0,937 €

0,746 €

Reel

0,647 €

0,605 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

Triacs Auto Voltage Switch

AVS10CB
STMicroelectronics
1: 1,78 €
1.036In Stock

Mfr. Part No.
AVS10CB

Mouser Part No
511-AVS10CB

STMicroelectronics

Triacs Auto Voltage Switch

Datasheet

1.036In Stock

1,78 €

1,12 €

1,03 €

0,929 €

View

Min.: 1
Mult.: 1

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support