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Circuit Protection

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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 SM4T47CAY STMicroelectronics 1: $1.76 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 $1.76 $1.11 $0.831 $0.741 Reel $0.408 View $0.509 $0.491 $0.483 $0.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T50CAY STMicroelectronics 1: $1.14 8,489In Stock	Mfr. Part # SM4T50CAY Mouser Part # 511-SM4T50CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	8,489In Stock	Cut Tape $1.14 $0.527 $0.466 $0.36 Reel $0.265 View $0.355 $0.333 $0.236 $0.231 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T6V7AY STMicroelectronics 1: $1.08 5,456In Stock	Mfr. Part # SM4T6V7AY Mouser Part # 511-SM4T6V7AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	5,456In Stock	Cut Tape $1.08 $0.496 $0.439 $0.338 Reel $0.248 View $0.33 $0.306 $0.221 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 10V Bidirect SM6T10CA STMicroelectronics 1: $0.74 8,963In Stock 7,500Expected 12/14/2026	Mfr. Part # SM6T10CA Mouser Part # 511-SM6T10CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 10V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,963In Stock 7,500Expected 12/14/2026	Cut Tape $0.74 $0.336 $0.296 $0.225 Reel $0.176 $0.153 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T10CAY STMicroelectronics 1: $1.39 2,585In Stock	Mfr. Part # SM6T10CAY Mouser Part # 511-SM6T10CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	2,585In Stock	Cut Tape $1.39 $0.869 $0.657 $0.571 Reel $0.346 View $0.443 $0.379 $0.305 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 12V Bidirect SM6T12CA STMicroelectronics 1: $0.74 13,731In Stock	Mfr. Part # SM6T12CA Mouser Part # 511-SM6T12CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 12V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	13,731In Stock	Cut Tape $0.74 $0.336 $0.296 $0.225 Reel $0.176 $0.153 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 150V Bidirect SM6T150CA STMicroelectronics 1: $1.05 5,805In Stock	Mfr. Part # SM6T150CA Mouser Part # 511-SM6T150CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 150V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,805In Stock	Cut Tape $1.05 $0.483 $0.427 $0.329 Reel $0.262 View $0.32 $0.207 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T15AY STMicroelectronics 1: $1.24 4,686In Stock 7,500On Order	Mfr. Part # SM6T15AY Mouser Part # 511-SM6T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	4,686In Stock 7,500On Order	Cut Tape $1.24 $0.575 $0.51 $0.395 Reel $0.318 View $0.394 $0.28 $0.278 $0.259 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 600 W, 14.1 V TVS in SMB SM6T16V5CAY STMicroelectronics 1: $0.94 2,609In Stock	Mfr. Part # SM6T16V5CAY Mouser Part # 511-SM6T16V5CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 14.1 V TVS in SMB Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	2,609In Stock	Cut Tape $0.94 $0.584 $0.381 $0.287 Reel $0.228 View $0.269 $0.195 $0.187 $0.179 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T18AY STMicroelectronics 1: $1.80 2,739In Stock 2,500Expected 1/4/2027	Mfr. Part # SM6T18AY Mouser Part # 511-SM6T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	2,739In Stock 2,500Expected 1/4/2027	Cut Tape $1.80 $1.15 $0.858 $0.765 Reel $0.504 View $0.603 $0.541 $0.436 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 18V Bidirect SM6T18CA STMicroelectronics 1: $0.73 6,642In Stock 27,500On Order	Mfr. Part # SM6T18CA Mouser Part # 511-SM6T18CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 18V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,642In Stock 27,500On Order On Order Ship Dates Mfr. #: SM6T18CA Stock: 6,642 Can Ship Immediately On Order: 10,000 Expected 11/12/2026 17,500 Expected 1/25/2027 Factory Lead-Time: 16 Weeks	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 600W 200V Unidirect SM6T200A STMicroelectronics 1: $0.96 711In Stock 17,500On Order	Mfr. Part # SM6T200A Mouser Part # 511-SM6T200A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 200V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	711In Stock 17,500On Order On Order Ship Dates Mfr. #: SM6T200A Stock: 711 Can Ship Immediately On Order: 10,000 Expected 4/30/2027 7,500 Expected 11/1/2027 Factory Lead-Time: 16 Weeks	Cut Tape $0.96 $0.441 $0.389 $0.299 Reel $0.237 View $0.298 $0.208 $0.197 $0.184 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 200V Bidirect SM6T200CA STMicroelectronics 1: $1.05 5,015In Stock 5,000Expected 2/15/2027	Mfr. Part # SM6T200CA Mouser Part # 511-SM6T200CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 200V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,015In Stock 5,000Expected 2/15/2027	Cut Tape $1.05 $0.483 $0.427 $0.329 Reel $0.262 View $0.32 $0.23 $0.215 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 220V Bidirect SM6T220CA STMicroelectronics 1: $1.02 3,448In Stock 7,500Expected 12/10/2026	Mfr. Part # SM6T220CA Mouser Part # 511-SM6T220CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 220V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,448In Stock 7,500Expected 12/10/2026	Cut Tape $1.02 $0.471 $0.416 $0.32 Reel $0.255 View $0.223 $0.206 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 22V Bidirect SM6T22CA STMicroelectronics 1: $0.74 4,171In Stock	Mfr. Part # SM6T22CA Mouser Part # 511-SM6T22CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 22V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4,171In Stock	Cut Tape $0.74 $0.336 $0.296 $0.225 Reel $0.176 View $0.224 $0.153 $0.146 $0.137 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 24V Bidirect SM6T24CA STMicroelectronics 1: $0.74 8,391In Stock	Mfr. Part # SM6T24CA Mouser Part # 511-SM6T24CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 24V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,391In Stock	Cut Tape $0.74 $0.336 $0.296 $0.225 Reel $0.176 View $0.207 $0.153 $0.147 $0.143 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T24CAY STMicroelectronics 1: $2.20 1,768In Stock	Mfr. Part # SM6T24CAY Mouser Part # 511-SM6T24CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	1,768In Stock	Cut Tape $2.20 $1.38 $1.11 $0.922 Reel $0.564 View $0.719 $0.619 $0.544 $0.516 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 27V Bidirect SM6T27CA STMicroelectronics 1: $0.74 6,488In Stock	Mfr. Part # SM6T27CA Mouser Part # 511-SM6T27CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 27V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,488In Stock	Cut Tape $0.74 $0.336 $0.296 $0.225 Reel $0.176 View $0.169 $0.146 $0.142 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T27CAY STMicroelectronics 1: $1.94 30,000Expected 11/30/2026	Mfr. Part # SM6T27CAY Mouser Part # 511-SM6T27CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	30,000Expected 11/30/2026	Cut Tape $1.94 $1.24 $0.93 $0.831 Reel $0.54 View $0.657 $0.616 $0.483 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 33V Unidirect SM6T33A STMicroelectronics 1: $0.70 10,962In Stock 27,500On Order	Mfr. Part # SM6T33A Mouser Part # 511-SM6T33A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 33V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	10,962In Stock 27,500On Order On Order Ship Dates Mfr. #: SM6T33A Stock: 10,962 Can Ship Immediately On Order: 12,500 Expected 11/13/2026 15,000 Expected 11/30/2026 Factory Lead-Time: 16 Weeks	Cut Tape $0.70 $0.317 $0.279 $0.211 Reel $0.162 View $0.143 $0.133 $0.127 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 33V Bidirect SM6T33CA STMicroelectronics 1: $0.74 7,014In Stock 85,000On Order	Mfr. Part # SM6T33CA Mouser Part # 511-SM6T33CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 33V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,014In Stock 85,000On Order On Order Ship Dates Mfr. #: SM6T33CA Stock: 7,014 Can Ship Immediately On Order: 60,000 Expected 12/28/2026 25,000 Expected 4/28/2027 Factory Lead-Time: 16 Weeks	Cut Tape $0.74 $0.336 $0.296 $0.225 Reel $0.172 View $0.153 $0.147 $0.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 39V Bidirect SM6T39CA STMicroelectronics 1: $0.74 6,285In Stock 7,500Expected 12/14/2026	Mfr. Part # SM6T39CA Mouser Part # 511-SM6T39CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 39V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,285In Stock 7,500Expected 12/14/2026	Cut Tape $0.74 $0.336 $0.296 $0.225 Reel $0.175 View $0.153 $0.147 $0.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T47CAY STMicroelectronics 1: $1.27 2,829In Stock	Mfr. Part # SM6T47CAY Mouser Part # 511-SM6T47CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	2,829In Stock	Cut Tape $1.27 $0.591 $0.523 $0.405 Reel $0.307 View $0.389 $0.27 $0.268 $0.249 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T56AY STMicroelectronics 1: $1.24 3,815In Stock 10,000Expected 11/25/2026	Mfr. Part # SM6T56AY Mouser Part # 511-SM6T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	3,815In Stock 10,000Expected 11/25/2026	Cut Tape $1.24 $0.575 $0.503 $0.389 Reel $0.318 View $0.28 $0.259 $0.252 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 68V Unidirect SM6T68A STMicroelectronics 1: $0.70 2,727In Stock 17,500On Order	Mfr. Part # SM6T68A Mouser Part # 511-SM6T68A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 68V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,727In Stock 17,500On Order On Order Ship Dates Mfr. #: SM6T68A Stock: 2,727 Can Ship Immediately On Order: 10,000 Expected 4/30/2027 7,500 Expected 7/2/2027 Factory Lead-Time: 16 Weeks	Cut Tape $0.70 $0.317 $0.279 $0.211 Reel $0.152 View $0.196 $0.14 $0.126 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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