.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: 1.346

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK LDP01-47AY STMicroelectronics 1: Rp68.064 650In Stock	Mfr. Part No. LDP01-47AY Mouser Part No 511-LDP01-47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK	Datasheet	650In Stock	Cut Tape Rp68.064 Rp44.397 Rp34.857 Rp29.354 Reel Rp24.767 Rp23.483 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC SM30T10AY STMicroelectronics 1: Rp27.152 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 about STMicroelectronics stmicro sm30ty transil	Datasheet	2.498In Stock	Cut Tape Rp27.152 Rp18.713 Rp14.860 Rp12.218 Reel Rp10.384 View Rp11.264 Rp10.054 Rp9.430 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T10AY STMicroelectronics 1: Rp16.695 3.946In Stock	Mfr. Part No. SM4T10AY Mouser Part No 511-SM4T10AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3.946In Stock	Cut Tape Rp16.695 Rp9.100 Rp7.137 Rp5.467 Reel Rp4.220 View Rp4.935 Rp4.238 Rp3.963 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC SMC30J40A STMicroelectronics 1: Rp23.299 1.562In Stock	Mfr. Part No. SMC30J40A Mouser Part No 511-SMC30J40A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1.562In Stock	Cut Tape Rp23.299 Rp18.529 Rp14.677 Rp12.072 Reel Rp9.393 View Rp10.365 Rp8.935 Rp8.714 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
SCRs 4.0 Amp 800 Volt TYN804RG STMicroelectronics 1: Rp34.674 1.955In Stock	Mfr. Part No. TYN804RG Mouser Part No 511-TYN804	STMicroelectronics	SCRs 4.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.955In Stock	Rp34.674 Rp18.218 Rp14.108 Rp11.081 View Rp9.467 Rp8.568 Rp7.614 Rp7.357 Rp7.210	Min.: 1 Mult.: 1
Triacs 4 Amp 700 Volt BTA04-700SRG STMicroelectronics 1: Rp46.232 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	Rp46.232 Rp29.354 Rp19.814 Rp16.016 View Rp14.328 Rp13.393 Rp12.897	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T7V6AY STMicroelectronics 1: Rp22.015 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 Rp22.015 Rp13.723 Rp8.990 Rp6.953 View Reel Rp4.623 Rp6.293 Rp5.467 Rp4.623 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni SMC30J18A STMicroelectronics 1: Rp23.299 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 Rp23.299 Rp18.529 Rp14.677 Rp12.072 Reel Rp9.540 View Rp10.365 Rp9.063 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Board Mount Surge Protectors 68V 50uA Bidirect SMP30-68 STMicroelectronics 1: Rp12.108 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 Rp12.108 Rp9.467 Rp6.128 Rp4.697 Reel Rp2.954 View Rp3.669 Rp3.339 Rp2.807 Rp2.715 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
SCRs High Temperature 30A SCRs in TO-220AB TN3015H-6T STMicroelectronics 1: Rp39.444 1.368In Stock	Mfr. Part No. TN3015H-6T Mouser Part No 511-TN3015H-6T	STMicroelectronics	SCRs High Temperature 30A SCRs in TO-220AB Learn More about STMicroelectronics stm tn scrs	Datasheet	1.368In Stock	Rp39.444 Rp25.134 Rp16.530 Rp13.117 View Rp11.650 Rp10.641 Rp10.237 Rp9.999	Min.: 1 Mult.: 1
Triacs 8.0 Amp 600 Volt BTB08-600SWRG STMicroelectronics 1: Rp31.739 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	Rp31.739 Rp15.062 Rp13.448 Rp11.154 View Rp7.760 Rp7.522	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T30AY STMicroelectronics 1: Rp27.702 2.853In Stock	Mfr. Part No. SM4T30AY Mouser Part No 511-SM4T30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	2.853In Stock	Cut Tape Rp27.702 Rp14.438 Rp11.209 Rp8.788 View Reel Rp6.715 Rp7.981 Rp6.733 Rp6.715 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T82AY STMicroelectronics 1: Rp15.961 3.849In Stock	Mfr. Part No. SM4T82AY Mouser Part No 511-SM4T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3.849In Stock	Cut Tape Rp15.961 Rp9.100 Rp6.843 Rp5.265 Reel Rp3.798 View Rp4.825 Rp4.385 Rp3.633 Rp3.541 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T7V6CAY STMicroelectronics 1: Rp22.566 4.819In Stock	Mfr. Part No. SMA6T7V6CAY Mouser Part No 511-SMA6T7V6CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4.819In Stock	Cut Tape Rp22.566 Rp14.090 Rp9.265 Rp7.210 Reel Rp5.045 View Rp6.513 Rp5.669 Rp5.008 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Triacs 16 Amp 600 Volt BTB16-600SWRG STMicroelectronics 1: Rp38.343 1.416In Stock	Mfr. Part No. BTB16-600SWRG Mouser Part No 511-BTB16-600SW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.416In Stock	Rp38.343 Rp18.529 Rp13.374 Rp11.191 View Rp10.200 Rp10.090 Rp9.742	Min.: 1 Mult.: 1
Triacs 25 A standard and Snuberless 34 Triacs BTB26-600BRG STMicroelectronics 1: Rp113.745 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	Rp113.745 Rp74.485 Rp54.855 Rp48.800 Rp43.113	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni SM15T7V5AY STMicroelectronics 1: Rp19.080 2.500In Stock	Mfr. Part No. SM15T7V5AY Mouser Part No 511-SM15T7V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	2.500In Stock	Cut Tape Rp19.080 Rp15.539 Rp12.090 Rp9.944 Rp8.531 Reel Rp7.485 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Board Mount Surge Protectors 80 A 200 VR Crowbar Diode Telecom Trisil SMP80MC-200 STMicroelectronics 1: Rp17.429 4.967In Stock	Mfr. Part No. SMP80MC-200 Mouser Part No 511-SMP80MC-200	STMicroelectronics	Board Mount Surge Protectors 80 A 200 VR Crowbar Diode Telecom Trisil Learn More about STMicroelectronics stm standard products	Datasheet	4.967In Stock	Cut Tape Rp17.429 Rp10.824 Rp7.027 Rp5.394 Reel Rp3.889 View Rp4.862 Rp3.798 Rp3.541 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 16 V ESD protection in SOT323 ESDA18WY STMicroelectronics 1: Rp7.705 11.123In Stock New Product	Mfr. Part No. ESDA18WY Mouser Part No 511-ESDA18WY New Product	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 16 V ESD protection in SOT323 Learn More about STMicroelectronics esdaxwy esd protection	Datasheet	11.123In Stock	Cut Tape Rp7.705 Rp3.541 Rp2.954 Rp2.220 Reel Rp1.578 View Rp2.073 Rp1.449 Rp1.339 Rp1.211 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
SCRs 40A 800 V High Temperature SCR in TO220-AB insulated package TN4015H-8I STMicroelectronics 1: Rp50.635 366In Stock 9.000On 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	366In Stock 9.000On Order On Order Ship Dates Mfr. No: TN4015H-8I Stock: 366 Can Dispatch Immediately On Order: 2.000 Expected 02/11/2026 1.000 Expected 09/11/2026 2.000 Expected 30/11/2026 4.000 Expected 11/01/2027 Factory Lead Time: 15 Weeks	Rp50.635 Rp25.684 Rp22.199 Rp18.218 View Rp17.484 Rp16.255 Rp14.603 Rp14.548	Min.: 1 Mult.: 1
SCRs 12 A HiTJ ACST ACST1220H-8H STMicroelectronics 1: Rp37.242 3.492In Stock	Mfr. Part No. ACST1220H-8H Mouser Part No 511-ACST1220H-8H	STMicroelectronics	SCRs 12 A HiTJ ACST	Datasheet	3.492In Stock	Rp37.242 Rp16.805 Rp15.080 Rp12.640 View Rp10.751 Rp10.549	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 22 V TVS SM50T26AY STMicroelectronics 1: Rp47.149 3.823In Stock	Mfr. Part No. SM50T26AY Mouser Part No 511-SM50T26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 22 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	3.823In Stock	Cut Tape Rp47.149 Rp23.850 Rp20.731 Rp16.988 Reel Rp14.548 View Rp15.778 Rp12.879 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 24 V TVS SM50T28AY STMicroelectronics 1: Rp45.865 2.406In Stock	Mfr. Part No. SM50T28AY Mouser Part No 511-SM50T28AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 24 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2.406In Stock	Cut Tape Rp45.865 Rp25.684 Rp21.465 Rp17.667 Reel Rp15.484 View Rp16.420 Rp14.016 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 40 V TVS SM50T47AY STMicroelectronics 1: Rp47.149 3.488In Stock	Mfr. Part No. SM50T47AY Mouser Part No 511-SM50T47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 40 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	3.488In Stock	Cut Tape Rp47.149 Rp23.850 Rp20.731 Rp16.988 Reel Rp13.925 View Rp15.778 Rp12.879 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 6.5 V TVS SM50T7V5AY STMicroelectronics 1: Rp48.800 2.210In Stock	Mfr. Part No. SM50T7V5AY Mouser Part No 511-SM50T7V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 6.5 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2.210In Stock	Cut Tape Rp48.800 Rp25.684 Rp21.465 Rp17.667 Reel Rp14.383 View Rp16.420 Rp13.576 Rp13.466 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500

Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support