.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:

Manufacturer = 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 (USD) 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 SM6T12AY STMicroelectronics 1: $1.44 4,461In Stock	Mfr. Part No. SM6T12AY Mouser Part No 511-SM6T12AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	4,461In Stock	Cut Tape $1.44 $0.897 $0.589 $0.433 Reel $0.361 View $0.394 $0.299 $0.298 $0.252 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T7V5AY STMicroelectronics 1: $1.00 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 $1.00 $0.777 $0.647 $0.543 Reel $0.412 View $0.466 $0.41 $0.409 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T15AY STMicroelectronics 1: $1.27 3,729In Stock	Mfr. Part No. SMA6T15AY Mouser Part No 511-SMA6T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,729In Stock	Cut Tape $1.27 $0.815 $0.605 $0.513 Reel $0.308 View $0.417 $0.355 $0.338 $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 154V Unidirect SMBJ154A-TR STMicroelectronics 1: $0.43 8,132In Stock	Mfr. Part No. SMBJ154A-TR Mouser Part No 511-SMBJ154A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 154V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	8,132In Stock	Cut Tape $0.43 $0.233 $0.198 $0.162 Reel $0.136 View $0.159 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil SMBJ28CA-TR STMicroelectronics 1: $0.73 8,356In Stock	Mfr. Part No. SMBJ28CA-TR Mouser Part No 511-SMBJ28CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil Learn More about STMicroelectronics stm standard products	Datasheet	8,356In Stock	Cut Tape $0.73 $0.328 $0.289 $0.219 Reel $0.172 $0.149 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV BI SMC30J6.0CA STMicroelectronics 1: $2.23 2,439In Stock	Mfr. Part No. SMC30J6.0CA Mouser Part No 511-SMC30J6.0CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,439In Stock	Cut Tape $2.23 $1.43 $1.14 $0.95 Reel $0.624 View $0.763 $0.681 $0.598 $0.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 12 A Snubberless Triac T1235T-8I STMicroelectronics 1: $1.82 2,157In Stock	Mfr. Part No. T1235T-8I Mouser Part No 511-T1235T-8I	STMicroelectronics	Triacs 12 A Snubberless Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	2,157In Stock	$1.82 $0.931 $0.664 $0.557 $0.498	Min.: 1 Mult.: 1
Triacs 16 A - 800 V - 150 °C H-series Triac in D2PAK T1635H-8G STMicroelectronics 1: $2.22 1,626In Stock	Mfr. Part No. T1635H-8G Mouser Part No 511-T1635H-8G	STMicroelectronics	Triacs 16 A - 800 V - 150 °C H-series Triac in D2PAK Learn More about STMicroelectronics stm h series triacs	Datasheet	1,626In Stock	$2.22 $1.08 $0.959 $0.764 View $0.685 $0.65	Min.: 1 Mult.: 1
Triacs 20 A - 600 V - 150 °C H-series Triacs T2035H-6G STMicroelectronics 1: $2.40 1,766In Stock	Mfr. Part No. T2035H-6G Mouser Part No 511-T2035H-6G	STMicroelectronics	Triacs 20 A - 600 V - 150 °C H-series Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	1,766In Stock	$2.40 $1.17 $1.05 $0.909 View $0.805 $0.732	Min.: 1 Mult.: 1
Triacs 4A TRIACS T405-700B-TR STMicroelectronics 1: $1.21 5,118In Stock	Mfr. Part No. T405-700B-TR Mouser Part No 511-T405-700B-TR	STMicroelectronics	Triacs 4A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	5,118In Stock	Cut Tape $1.21 $0.585 $0.408 $0.334 $0.296 Reel $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 4.0 Amp 600 Volt T435-600H STMicroelectronics 1: $1.36 2,852In Stock	Mfr. Part No. T435-600H Mouser Part No 511-T435-600H	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,852In Stock	$1.36 $0.594 $0.477 $0.399 View $0.351 $0.333	Min.: 1 Mult.: 1
SCRs High Temperature 40A SCRs TN4015H-6G STMicroelectronics 1: $2.55 1,000In Stock	Mfr. Part No. TN4015H-6G Mouser Part No 511-TN4015H-6G	STMicroelectronics	SCRs High Temperature 40A SCRs Learn More about STMicroelectronics stm tn4015h scr	Datasheet	1,000In Stock	$2.55 $1.25 $1.13 $0.899 View $0.842 $0.797	Min.: 1 Mult.: 1
SCRs 1.25A SENSITIVE GATE SCRs X0203MA 1BA2 STMicroelectronics 1: $0.64 6,459In Stock	Mfr. Part No. X0203MA 1BA2 Mouser Part No 511-X0203MA-1BA2	STMicroelectronics	SCRs 1.25A SENSITIVE GATE SCRs Learn More about STMicroelectronics stm standard products	Datasheet	6,459In Stock	$0.64 $0.394 $0.252 $0.191 View $0.171 $0.141 $0.127 $0.121 $0.115	Min.: 1 Mult.: 1
Triacs 4 A Triac Z0409MB STMicroelectronics 1: $0.85 4,883In Stock	Mfr. Part No. Z0409MB Mouser Part No 511-Z0409MB	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	4,883In Stock	Cut Tape $0.85 $0.563 $0.365 $0.28 Reel $0.222 View $0.252 $0.194 $0.188	Min.: 1 Mult.: 1 : 2,500
Triacs Overvoltage Protected AC switch (ACS) ACS108-8TN-TR STMicroelectronics 1: $0.88 6,339In Stock	Mfr. Part No. ACS108-8TN-TR Mouser Part No 511-ACS108-8TN-TR	STMicroelectronics	Triacs Overvoltage Protected AC switch (ACS) Learn More about STMicroelectronics stmi acs108 8tn triac	Datasheet	6,339In Stock	Cut Tape $0.88 $0.55 $0.356 $0.273 Reel $0.245 View $0.205 $0.188 $0.183 $0.182	Min.: 1 Mult.: 1 : 1,000
Triacs 4A Standard Triac BTB04-600SL STMicroelectronics 1: $1.45 3,549In Stock	Mfr. Part No. BTB04-600SL Mouser Part No 511-BTB04-600SL	STMicroelectronics	Triacs 4A Standard Triac Learn More about STMicroelectronics stm standard products	Datasheet	3,549In Stock	$1.45 $0.896 $0.59 $0.464 View $0.441 $0.409 $0.366 $0.354 $0.311	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi SM15T75CAY STMicroelectronics 1: $1.66 2,381In Stock	Mfr. Part No. SM15T75CAY Mouser Part No 511-SM15T75CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	2,381In Stock	Cut Tape $1.66 $1.09 $0.903 $0.782 Reel $0.522 View $0.619 $0.573 $0.467 $0.454 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC SM30T15CAY STMicroelectronics 1: $2.26 2,070In Stock	Mfr. Part No. SM30T15CAY Mouser Part No 511-SM30T15CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,070In Stock	Cut Tape $2.26 $1.45 $1.10 $0.979 Reel $0.643 View $0.779 $0.715 $0.578 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T23CAY STMicroelectronics 1: $1.77 2,115In 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 about STMicroelectronics stmicro sm30ty transil	Datasheet	2,115In Stock	Cut Tape $1.77 $1.23 $1.03 $0.889 Reel $0.601 View $0.728 $0.671 $0.555 $0.54 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: $2.18 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 about STMicroelectronics stmicro sm30ty transil	Datasheet	1,955In Stock	Cut Tape $2.18 $1.40 $1.06 $0.941 Reel $0.617 View $0.748 $0.682 $0.555 $0.552 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T47AY STMicroelectronics 1: $1.22 3,995In 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 about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,995In Stock	Cut Tape $1.22 $0.71 $0.605 $0.492 Reel $0.308 View $0.398 $0.355 $0.338 $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 188V Bidirect SMAJ188CA-TR STMicroelectronics 1: $0.71 9,423In Stock	Mfr. Part No. SMAJ188CA-TR Mouser Part No 511-SMAJ188CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 188V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	9,423In Stock	Cut Tape $0.71 $0.341 $0.279 $0.212 Reel $0.125 View $0.19 $0.163 $0.123 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes TRANSIL PROTECTION SMBJ22CA-TR STMicroelectronics 1: $0.49 8,035In Stock	Mfr. Part No. SMBJ22CA-TR Mouser Part No 511-SMBJ22CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL PROTECTION Learn More about STMicroelectronics stm standard products	Datasheet	8,035In Stock	Cut Tape $0.49 $0.27 $0.225 $0.183 Reel $0.142 View $0.176 $0.138 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 188V Bidirect SMCJ188CA-TR STMicroelectronics 1: $1.32 3,792In Stock	Mfr. Part No. SMCJ188CA-TR Mouser Part No 511-SMCJ188CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 188V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,792In Stock	Cut Tape $1.32 $0.639 $0.544 $0.424 Reel $0.319 View $0.383 $0.315 $0.313 $0.312 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect SMCJ18CA-TR STMicroelectronics 1: $1.28 3,256In Stock	Mfr. Part No. SMCJ18CA-TR Mouser Part No 511-SMCJ18CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,256In Stock	Cut Tape $1.28 $0.868 $0.645 $0.511 Reel $0.305 View $0.418 $0.401 $0.289 $0.286 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support