.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: 1.348

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T7V5AY STMicroelectronics 1: 0,86 € 1.687In 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 about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	1.687In Stock	Cut Tape 0,86 € 0,729 € 0,568 € 0,467 € Reel 0,391 € View 0,401 € 0,387 € 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: 0,894 € 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 about STMicroelectronics stmicro sm15ty transil	Datasheet	2.236In Stock	Cut Tape 0,894 € 0,728 € 0,567 € 0,466 € Reel 0,369 € View 0,40 € 0,349 € 0,345 € 0,34 € 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: 1,75 € 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 about STMicroelectronics stm smc50j tvs	Datasheet	2.102In Stock	Cut Tape 1,75 € 0,972 € 0,77 € 0,653 € Reel 0,546 € View 0,547 € 0,515 € 0,514 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
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 about STMicroelectronics stmicrotjtriac	Datasheet	715In Stock	1,54 € 0,955 € 0,624 € 0,491 € View 0,409 € 0,352 € 0,346 € 0,34 € 0,321 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T26AY STMicroelectronics 1: 1,08 € 4.069In Stock	Mfr. Part No. SM4T26AY Mouser Part No 511-SM4T26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4.069In Stock	Cut Tape 1,08 € 0,63 € 0,493 € 0,385 € Reel 0,302 € View 0,359 € 0,316 € 0,298 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 11 V TVS SM50T13AY STMicroelectronics 1: 2,15 € 2.488In Stock	Mfr. Part No. SM50T13AY Mouser Part No 511-SM50T13AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 11 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2.488In Stock	Cut Tape 2,15 € 1,12 € 0,946 € 0,796 € Reel 0,642 € View 0,691 € 0,621 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Triacs 12 Amp 600 Volt BTB12-600CWRG STMicroelectronics 1: 1,38 € 1.681In Stock	Mfr. Part No. BTB12-600CWRG Mouser Part No 511-BTB12-600CW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.681In Stock	1,38 € 0,877 € 0,636 € 0,503 € View 0,458 € 0,398 € 0,389 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T56AY STMicroelectronics 1: 0,98 € 4.019In Stock	Mfr. Part No. SMA6T56AY Mouser Part No 511-SMA6T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4.019In Stock	Cut Tape 0,98 € 0,736 € 0,615 € 0,506 € Reel 0,374 € View 0,434 € 0,394 € 0,365 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 5000 W, 100 V TVS in SMC SMC50J100A STMicroelectronics 1: 2,00 € 2.364In Stock	Mfr. Part No. SMC50J100A Mouser Part No 511-SMC50J100A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 100 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2.364In Stock	Cut Tape 2,00 € 1,05 € 0,903 € 0,751 € Reel 0,583 € View 0,637 € 0,55 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
SCRs 20 A 600 V Low IGT High Temperature SCR in TO220I TN2010H-6I STMicroelectronics 1: 1,70 € 3.945In Stock	Mfr. Part No. TN2010H-6I Mouser Part No 511-TN2010H-6I	STMicroelectronics	SCRs 20 A 600 V Low IGT High Temperature SCR in TO220I Learn More about STMicroelectronics stm tn scrs	Datasheet	3.945In Stock	1,70 € 0,747 € 0,559 € 0,487 € View 0,449 € 0,446 € 0,424 €	Min.: 1 Mult.: 1
Triacs 25 A standard and Snuberless 34 Triacs BTB26-600BRG STMicroelectronics 1: 5,33 € 589In Stock	Mfr. Part No. BTB26-600BRG Mouser Part No 511-BTB26-600BRG	STMicroelectronics	Triacs 25 A standard and Snuberless 34 Triacs Learn More about STMicroelectronics stm standard products	Datasheet	589In Stock	5,33 € 3,49 € 2,57 € 2,29 € 2,05 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T21AY STMicroelectronics 1: 1,26 € 4.006In Stock	Mfr. Part No. SM4T21AY Mouser Part No 511-SM4T21AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4.006In Stock	Cut Tape 1,26 € 0,63 € 0,525 € 0,412 € Reel 0,302 € View 0,374 € 0,316 € 0,298 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T10CAY STMicroelectronics 1: 1,06 € 4.930In Stock	Mfr. Part No. SMA6T10CAY Mouser Part No 511-SMA6T10CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4.930In Stock	Cut Tape 1,06 € 0,519 € 0,434 € 0,338 € Reel 0,245 € View 0,305 € 0,266 € 0,235 € 0,231 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T39AY STMicroelectronics 1: 0,963 € 6.240In Stock	Mfr. Part No. SMA6T39AY Mouser Part No 511-SMA6T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	6.240In Stock	Cut Tape 0,963 € 0,768 € 0,615 € 0,506 € View Reel 0,387 € 0,434 € 0,394 € 0,387 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Triacs 16 A - 800 V - 150 °C H-series Triac in TO-220AB T1635H-8T STMicroelectronics 1: 1,81 € 3.456In Stock	Mfr. Part No. T1635H-8T Mouser Part No 511-T1635H-8T	STMicroelectronics	Triacs 16 A - 800 V - 150 °C H-series Triac in TO-220AB Learn More about STMicroelectronics stm h series triacs	Datasheet	3.456In Stock	1,81 € 0,877 € 0,783 € 0,622 € View 0,557 € 0,482 € 0,478 €	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323 ESDA14WY STMicroelectronics 1: 0,361 € 29.254In 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 about STMicroelectronics esdaxwy esd protection	Datasheet	29.254In Stock	Cut Tape 0,361 € 0,166 € 0,138 € 0,104 € Reel 0,074 € View 0,097 € 0,068 € 0,063 € 0,057 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
SCRs 40A 800 V High Temperature SCR in TO220-AB insulated package TN4015H-8I STMicroelectronics 1: 2,20 € 2.366In Stock 3.000On Order New Product	Mfr. Part No. TN4015H-8I Mouser Part No 511-TN4015H-8I New Product	STMicroelectronics	SCRs 40A 800 V High Temperature SCR in TO220-AB insulated package Learn More about STMicroelectronics stm tn4015h scr	Datasheet	2.366In Stock 3.000On Order On Order Ship Dates Mfr. No: TN4015H-8I Stock: 2.366 Can Dispatch Immediately On Order: 2.000 Expected 11/2/2026 1.000 Expected 11/9/2026 Factory Lead Time: 15 Weeks	2,20 € 1,08 € 0,972 € 0,776 € View 0,713 € 0,688 €	Min.: 1 Mult.: 1
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 about STMicroelectronics stm tn4015h scr	Datasheet	1.975In Stock	2,11 € 1,03 € 0,92 € 0,736 € View 0,71 € 0,637 €	Min.: 1 Mult.: 1
SCRs 80 A 1200 V High Temperature SCR Thyristor in TOP-3I TN8050H-12WL STMicroelectronics 1: 6,02 € 569In 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 about STMicroelectronics tn8050h 12wl scr thyristor	Datasheet	569In Stock	6,02 € 3,45 € 2,88 € 2,47 € 2,33 €	Min.: 1 Mult.: 1
Inrush Current Limiters Rad-hard integrated current limiter - Engineering model RH-PMICL1AK1 STMicroelectronics 1: 2.689,33 € 49In Stock	Mfr. Part No. RH-PMICL1AK1 Mouser Part No 511-RH-PMICL1AK1	STMicroelectronics	Inrush Current Limiters Rad-hard integrated current limiter - Engineering model	Datasheet	49In Stock	2.689,33 € 2.231,48 € View Quote	Min.: 1 Mult.: 1
Triacs 4 Amp 700 Volt BTA04-700SRG STMicroelectronics 1: 2,17 € 1.095In Stock	Mfr. Part No. BTA04-700SRG Mouser Part No 511-BTA04-700S	STMicroelectronics	Triacs 4 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.095In Stock	2,17 € 1,38 € 0,929 € 0,767 € View 0,652 € 0,634 € 0,628 € 0,617 € Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T7V6AY STMicroelectronics 1: 1,03 € 4.199In Stock	Mfr. Part No. SMA6T7V6AY Mouser Part No 511-SMA6T7V6AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4.199In Stock	Cut Tape 1,03 € 0,643 € 0,421 € 0,326 € Reel 0,236 € View 0,295 € 0,256 € 0,225 € 0,211 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni SMC30J18A STMicroelectronics 1: 1,09 € 2.365In Stock	Mfr. Part No. SMC30J18A Mouser Part No 511-SMC30J18A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2.365In Stock	Cut Tape 1,09 € 0,804 € 0,688 € 0,566 € Reel 0,433 € View 0,486 € 0,418 € 0,41 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Board Mount Surge Protectors 68V 50uA Bidirect SMP30-68 STMicroelectronics 1: 0,576 € 4.879In Stock	Mfr. Part No. SMP30-68 Mouser Part No 511-SMP30-68	STMicroelectronics	Board Mount Surge Protectors 68V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4.879In Stock	Cut Tape 0,576 € 0,386 € 0,25 € 0,191 € Reel 0,138 € View 0,172 € 0,157 € 0,127 € 0,12 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Triacs 8.0 Amp 600 Volt BTB08-600SWRG STMicroelectronics 1: 1,49 € 1.864In Stock	Mfr. Part No. BTB08-600SWRG Mouser Part No 511-BTB08-600SW	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.864In Stock	1,49 € 0,706 € 0,63 € 0,523 € View 0,364 € 0,357 €	Min.: 1 Mult.: 1

STMicroelectronics Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support