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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 1500W 39V Bidirect SM15T39CA STMicroelectronics 1: $1.994 4.011In Stock	Mfr. Part # SM15T39CA Mouser Part # 511-SM15T39CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 39V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4.011In Stock	Cut Tape $1.994 $1.265 $946 $843 Reel $542 View $663 $573 $483 $476 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 1500W 68V Bidirect SM15T68CA STMicroelectronics 1: $1.470 13.654In Stock	Mfr. Part # SM15T68CA Mouser Part # 511-SM15T68CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 68V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	13.654In Stock	Cut Tape $1.470 $826 $681 $553 Reel $358 View $435 $400 $334 $327 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T68CAY STMicroelectronics 1: $2.153 3.533In Stock	Mfr. Part # SM15T68CAY Mouser Part # 511-SM15T68CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	3.533In Stock	Cut Tape $2.153 $1.379 $1.029 $919 Reel $579 View $726 $659 $531 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 1500W 6.8V Unidirect SM15T6V8A STMicroelectronics 1: $1.925 4.031In Stock	Mfr. Part # SM15T6V8A Mouser Part # 511-SM15T6V8A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 6.8V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	4.031In Stock	Cut Tape $1.925 $1.219 $910 $811 Reel $506 View $637 $607 $457 $453 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T6V8AY STMicroelectronics 1: $2.210 3.088In Stock	Mfr. Part # SM15T6V8AY Mouser Part # 511-SM15T6V8AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	3.088In Stock	Cut Tape $2.210 $1.162 $955 $818 Reel $532 View $664 $590 $502 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 200W 18V Undirect SM2T18A STMicroelectronics 1: $1.003 9.857In Stock 12.000Expected 12/2/2026	Mfr. Part # SM2T18A Mouser Part # 511-SM2T18A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 200W 18V Undirect Learn More about STMicroelectronics stm standard products	Datasheet	9.857In Stock 12.000Expected 12/2/2026	Cut Tape $1.003 $456 $402 $308 Reel $202 View $302 $288 $285 $180 MouseReel Available	Min.: 1 Mult.: 1 : 12.000
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 85 V TVS SM30T100CAY STMicroelectronics 1: $3.030 2.265In Stock	Mfr. Part # SM30T100CAY Mouser Part # 511-SM30T100CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 85 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2.265In Stock	Cut Tape $3.030 $1.960 $1.492 $1.344 Reel $892 View $1.064 $1.004 $805 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T18AY STMicroelectronics 1: $2.449 3.496In Stock	Mfr. Part # SM30T18AY Mouser Part # 511-SM30T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	3.496In Stock	Cut Tape $2.449 $1.561 $1.185 $1.039 Reel $692 View $834 $767 $608 $602 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T21AY STMicroelectronics 1: $2.290 12.701In Stock	Mfr. Part # SM30T21AY Mouser Part # 511-SM30T21AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	12.701In Stock	Cut Tape $2.290 $1.458 $1.096 $980 Reel $639 View $776 $714 $610 $584 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T21CAY STMicroelectronics 1: $2.484 3.565In Stock	Mfr. Part # SM30T21CAY Mouser Part # 511-SM30T21CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	3.565In Stock	Cut Tape $2.484 $1.595 $1.208 $1.072 Reel $704 View $852 $802 $632 $629 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T23AY STMicroelectronics 1: $2.404 6.149In Stock	Mfr. Part # SM30T23AY Mouser Part # 511-SM30T23AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	6.149In Stock	Cut Tape $2.404 $1.538 $1.162 $1.036 Reel $678 View $821 $767 $654 $602 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi SM30T28CAY STMicroelectronics 1: $2.484 8.155In Stock 230.000On Order	Mfr. Part # SM30T28CAY Mouser Part # 511-SM30T28CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	8.155In Stock 230.000On Order On Order Ship Dates Mfr. #: SM30T28CAY Stock: 8.155 Can Ship Immediately On Order: 80.000 Expected 12/19/2026 150.000 Expected 1/11/2027 Factory Lead-Time: 16 Weeks	Cut Tape $2.484 $1.595 $1.208 $1.072 Reel $704 View $852 $802 $632 $630 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 26 V TVS in SMC SM30T30CAY STMicroelectronics 1: $2.575 15.923In Stock	Mfr. Part # SM30T30CAY Mouser Part # 511-SM30T30CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 26 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	15.923In Stock	Cut Tape $2.575 $1.652 $1.253 $1.113 Reel $734 View $886 $841 $659 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T33CAY STMicroelectronics 1: $2.495 14.892In Stock	Mfr. Part # SM30T33CAY Mouser Part # 511-SM30T33CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	14.892In Stock	Cut Tape $2.495 $1.595 $1.208 $1.079 Reel $710 View $858 $808 $637 $635 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T39AY STMicroelectronics 1: $2.290 4.742In Stock	Mfr. Part # SM30T39AY Mouser Part # 511-SM30T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	4.742In Stock	Cut Tape $2.290 $1.458 $1.096 $980 Reel $662 View $776 $714 $572 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T39CAY STMicroelectronics 1: $2.484 7.544In Stock	Mfr. Part # SM30T39CAY Mouser Part # 511-SM30T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	7.544In Stock	Cut Tape $2.484 $1.595 $1.208 $1.072 Reel $704 View $852 $802 $684 $629 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 36 V TVS in SMC SM30T42CAY STMicroelectronics 1: $2.575 7.853In Stock	Mfr. Part # SM30T42CAY Mouser Part # 511-SM30T42CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 36 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	7.853In Stock	Cut Tape $2.575 $1.652 $1.253 $1.113 Reel $734 View $886 $841 $717 $659 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC SM30T6.8AY STMicroelectronics 1: $2.404 5.040In Stock	Mfr. Part # SM30T6.8AY Mouser Part # 511-SM30T6.8AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	5.040In Stock	Cut Tape $2.404 $1.538 $1.162 $1.036 Reel $682 View $821 $767 $654 $602 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 58 V TVS SM30T68CAY STMicroelectronics 1: $3.030 4.638In Stock	Mfr. Part # SM30T68CAY Mouser Part # 511-SM30T68CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 58 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	4.638In Stock	Cut Tape $3.030 $1.960 $1.492 $1.344 Reel $938 View $1.064 $1.004 $805 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T15CAY STMicroelectronics 1: $1.299 7.388In Stock	Mfr. Part # SM4T15CAY Mouser Part # 511-SM4T15CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	7.388In Stock	Cut Tape $1.299 $600 $531 $410 Reel $302 View $404 $378 $269 $263 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T18CAY STMicroelectronics 1: $1.960 8.603In Stock	Mfr. Part # SM4T18CAY Mouser Part # 511-SM4T18CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	8.603In Stock	Cut Tape $1.960 $1.242 $927 $827 Reel $504 View $663 $444 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T33CAY STMicroelectronics 1: $1.960 13.802In Stock	Mfr. Part # SM4T33CAY Mouser Part # 511-SM4T33CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	13.802In Stock	Cut Tape $1.960 $1.242 $927 $827 Reel $504 View $649 $576 $564 $465 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T39AY STMicroelectronics 1: $1.891 7.648In Stock 10.000Expected 11/16/2026	Mfr. Part # SM4T39AY Mouser Part # 511-SM4T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	7.648In Stock 10.000Expected 11/16/2026	Cut Tape $1.891 $1.208 $897 $799 Reel $474 View $628 $572 $545 $427 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T39CAY STMicroelectronics 1: $2.073 4.330In Stock	Mfr. Part # SM4T39CAY Mouser Part # 511-SM4T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4.330In Stock	Cut Tape $2.073 $1.322 $984 $878 Reel $501 View $693 $622 $595 $476 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T47CAY STMicroelectronics 1: $2.005 5.144In Stock	Mfr. Part # SM4T47CAY Mouser Part # 511-SM4T47CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	5.144In Stock	Cut Tape $2.005 $1.265 $947 $844 Reel $465 View $580 $559 $550 $444 MouseReel Available	Min.: 1 Mult.: 1 : 5.000

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