.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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T10CAY STMicroelectronics 1: $1.14 5,457In Stock	Mfr. Part # SM4T10CAY Mouser Part # 511-SM4T10CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	5,457In Stock	Cut Tape $1.14 $0.527 $0.466 $0.36 Reel $0.265 View $0.35 $0.321 $0.236 $0.224 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T82CAY STMicroelectronics 1: $1.28 4,815In Stock	Mfr. Part # SM4T82CAY Mouser Part # 511-SM4T82CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4,815In Stock	Cut Tape $1.28 $0.799 $0.525 $0.385 Reel $0.266 View $0.351 $0.322 $0.224 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T14CAY STMicroelectronics 1: $1.39 3,910In Stock	Mfr. Part # SMA6T14CAY Mouser Part # 511-SMA6T14CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,910In Stock	Cut Tape $1.39 $0.872 $0.649 $0.576 Reel $0.335 View $0.449 $0.402 $0.383 $0.301 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T47CAY STMicroelectronics 1: $1.39 3,200In Stock	Mfr. Part # SMA6T47CAY Mouser Part # 511-SMA6T47CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,200In Stock	Cut Tape $1.39 $0.872 $0.649 $0.576 Reel $0.335 View $0.449 $0.402 $0.383 $0.301 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 13V Bidirect SMAJ13CA-TR STMicroelectronics 1: $0.64 11,902In Stock	Mfr. Part # SMAJ13CA-TR Mouser Part # 511-SMAJ13CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 13V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	11,902In Stock	Cut Tape $0.64 $0.304 $0.25 $0.202 Reel $0.106 View $0.187 $0.172 $0.103 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 188V Unidirect SMAJ188A-TR STMicroelectronics 1: $0.49 8,752In Stock	Mfr. Part # SMAJ188A-TR Mouser Part # 511-SMAJ188A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 188V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,752In Stock	Cut Tape $0.49 $0.236 $0.195 $0.156 View Reel $0.129 $0.15 $0.146 $0.129 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000 W, 170 V TVS SMC30J170A STMicroelectronics 1: $2.02 2,063In Stock	Mfr. Part # SMC30J170A Mouser Part # 511-SMC30J170A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 170 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,063In Stock	Cut Tape $2.02 $1.29 $0.968 $0.865 Reel $0.585 View $0.685 $0.613 $0.54 $0.496 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Hi temp 10A Triacs T1035H-6G-TR STMicroelectronics 1: $1.88 2,430In Stock	Mfr. Part # T1035H-6G-TR Mouser Part # 511-T1035H-6G-TR	STMicroelectronics	Triacs Hi temp 10A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	2,430In Stock	Cut Tape $1.88 $1.20 $0.801 $0.633 Reel $0.578 View $0.555 $0.52 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Hi temp 12A Triacs T1235H-6T STMicroelectronics 1: $2.50 1,491In Stock	Mfr. Part # T1235H-6T Mouser Part # 511-T1235H-6T	STMicroelectronics	Triacs Hi temp 12A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	1,491In Stock	$2.50 $1.23 $1.10 $0.878 View $0.808 $0.775	Min.: 1 Mult.: 1
Triacs 25A BTA UL1557 Cert 4/3 Quadrant Triac T2535-800G-TR STMicroelectronics 1: $5.08 647In Stock	Mfr. Part # T2535-800G-TR Mouser Part # 511-T2535-800G-TR	STMicroelectronics	Triacs 25A BTA UL1557 Cert 4/3 Quadrant Triac	Datasheet	647In Stock	Cut Tape $5.08 $3.36 $2.39 $2.11 Reel $1.87 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs High Temperature 20A SCRs TN2010H-6G-TR STMicroelectronics 1: $1.85 2,638In Stock	Mfr. Part # TN2010H-6G-TR Mouser Part # 511-TN2010H-6G-TR	STMicroelectronics	SCRs High Temperature 20A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	2,638In Stock	Cut Tape $1.85 $1.18 $0.79 $0.624 Reel $0.57 $0.505 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 12 Amp 600 Volt TYN612TRG STMicroelectronics 1: $1.46 2,250In Stock	Mfr. Part # TYN612TRG Mouser Part # 511-TYN612T	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,250In Stock	$1.46 $0.688 $0.612 $0.522 $0.369	Min.: 1 Mult.: 1
SCRs THYRISTOR TYN812RG STMicroelectronics 1: $1.73 2,158In Stock	Mfr. Part # TYN812RG Mouser Part # 511-TYN812RG	STMicroelectronics	SCRs THYRISTOR Learn More about STMicroelectronics stm standard products	Datasheet	2,158In Stock	$1.73 $0.824 $0.735 $0.579 View $0.528 $0.467	Min.: 1 Mult.: 1
Triacs 20 Amp 700 Volt BTA20-700BWRG STMicroelectronics 1: $3.30 720In Stock NRND	Mfr. Part # BTA20-700BWRG Mouser Part # 511-BTA20-700BW NRND	STMicroelectronics	Triacs 20 Amp 700 Volt	Datasheet	720In Stock	$3.30 $1.57 $1.27 $1.13	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3000 W, 64 V TVS SMC30J64CA STMicroelectronics 1: $2.36 1,344In Stock	Mfr. Part # SMC30J64CA Mouser Part # 511-SMC30J64CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 64 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,344In Stock	Cut Tape $2.36 $1.51 $1.15 $1.03 Reel $0.678 View $0.817 $0.76 $0.61 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: $2.32 2,102In Stock	Mfr. Part # SMC50J6.5A Mouser Part # 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 $2.32 $1.49 $1.13 $1.01 Reel $0.665 View $0.803 $0.744 $0.599 $0.598 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Hi temp 10A Triacs T1035H-6G STMicroelectronics 1: $1.98 1,616In Stock	Mfr. Part # T1035H-6G Mouser Part # 511-T1035H-6G	STMicroelectronics	Triacs Hi temp 10A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	1,616In Stock	$1.98 $1.25 $0.817 $0.648 View $0.576 $0.525 $0.506 $0.494	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 22V, 16A unidirectional self-controlled TVS in 0402 TVS221SC-1T2 STMicroelectronics 1: $1.02 3,497In Stock New Product	Mfr. Part # TVS221SC-1T2 Mouser Part # 511-TVS221SC-1T2 New Product	STMicroelectronics	ESD Protection Diodes / TVS Diodes 22V, 16A unidirectional self-controlled TVS in 0402 Learn More about STMicroelectronics st tvs221sc 1t2 unidirectional single line tvs	Datasheet	3,497In Stock	Cut Tape $1.02 $0.638 $0.416 $0.314 View Reel $0.198 $0.285 $0.262 $0.255 $0.217 $0.198 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323 ESDA14WY STMicroelectronics 1: $0.42 29,124In Stock New Product	Mfr. Part # ESDA14WY Mouser Part # 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	29,124In Stock	Cut Tape $0.42 $0.193 $0.161 $0.121 Reel $0.086 View $0.113 $0.079 $0.073 $0.066 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Inrush Current Limiters Rad-hard integrated current limiter - Engineering model RH-PMICL1AK1 STMicroelectronics 1: $3,127.13 44In Stock	Mfr. Part # RH-PMICL1AK1 Mouser Part # 511-RH-PMICL1AK1	STMicroelectronics	Inrush Current Limiters Rad-hard integrated current limiter - Engineering model	Datasheet	44In Stock	$3,127.13 View Quote	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTB12-600CWRG STMicroelectronics 1: $1.65 1,681In Stock	Mfr. Part # BTB12-600CWRG Mouser Part # 511-BTB12-600CW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,681In Stock	$1.65 $0.804 $0.686 $0.542 View $0.487 $0.473 $0.452	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T56AY STMicroelectronics 1: $1.93 4,014In Stock	Mfr. Part # SMA6T56AY Mouser Part # 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	4,014In Stock	Cut Tape $1.93 $1.23 $0.922 $0.824 Reel $0.497 View $0.651 $0.576 $0.55 $0.45 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T7V6CAY STMicroelectronics 1: $1.45 4,819In Stock	Mfr. Part # SMA6T7V6CAY Mouser Part # 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 $1.45 $0.911 $0.596 $0.461 Reel $0.338 View $0.391 $0.372 $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 25 A standard and Snuberless 34 Triacs BTB26-600BRG STMicroelectronics 1: $5.96 589In Stock	Mfr. Part # BTB26-600BRG Mouser Part # 511-BTB26-600BRG	STMicroelectronics	Triacs 25 A standard and Snuberless 34 Triacs Learn More about STMicroelectronics stm standard products	Datasheet	589In Stock	$5.96 $3.26 $2.70 $2.38	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T21AY STMicroelectronics 1: $1.66 3,996In Stock	Mfr. Part # SM4T21AY Mouser Part # 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	3,996In Stock	Cut Tape $1.66 $1.06 $0.787 $0.701 Reel $0.416 View $0.551 $0.501 $0.477 $0.375 MouseReel Available	Min.: 1 Mult.: 1 : 5,000

Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support