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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 Automotive 5000 W, 28 V TVS SM50T33AY STMicroelectronics 1: $2.56 2,450In Stock	Mfr. Part # SM50T33AY Mouser Part # 511-SM50T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 28 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,450In Stock	Cut Tape $2.56 $1.71 $1.40 $1.26 Reel $0.844 View $1.01 $0.898 $0.764 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS SM50T39AY STMicroelectronics 1: $2.82 2,289In Stock	Mfr. Part # SM50T39AY Mouser Part # 511-SM50T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,289In Stock	Cut Tape $2.82 $1.79 $1.40 $1.26 Reel $0.844 View $1.01 $0.898 $0.764 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T39CAY STMicroelectronics 1: $1.89 31,986In Stock	Mfr. Part # SM15T39CAY Mouser Part # 511-SM15T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	31,986In Stock	Cut Tape $1.89 $1.21 $0.903 $0.807 Reel $0.523 View $0.637 $0.578 $0.495 $0.466 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 22 V TVS for load dump in D2PAK LDP01-26AY STMicroelectronics 1: $4.28 12,347In Stock	Mfr. Part # LDP01-26AY Mouser Part # 511-LDP01-26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 22 V TVS for load dump in D2PAK	Datasheet	12,347In Stock	Cut Tape $4.28 $2.28 $1.91 $1.71 Reel $1.42 View $1.54 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS SM6F36AY STMicroelectronics 1: $0.89 4,094In Stock 6,000Expected 11/2/2026	Mfr. Part # SM6F36AY Mouser Part # 511-SM6F36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	4,094In Stock 6,000Expected 11/2/2026	Cut Tape $0.89 $0.403 $0.355 $0.27 Reel $0.221 View $0.237 $0.157 $0.138	Min.: 1 Mult.: 1 : 3,000
Triacs Overvoltage protected AC switch ACST310-8B STMicroelectronics 1: $1.53 9,181In Stock	Mfr. Part # ACST310-8B Mouser Part # 511-ACST310-8B	STMicroelectronics	Triacs Overvoltage protected AC switch	Datasheet	9,181In Stock	$1.53 $0.939 $0.619 $0.486 View $0.416 $0.33 $0.316	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTA12-600SWRG STMicroelectronics 1: $1.90 3,815In Stock	Mfr. Part # BTA12-600SWRG Mouser Part # 511-BTA12-600SW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,815In Stock	$1.90 $0.908 $0.811 $0.641 View $0.548 $0.529	Min.: 1 Mult.: 1
SCRs .025 SCRs P0109AL 5AA4 STMicroelectronics 1: $0.84 9,259In Stock	Mfr. Part # P0109AL 5AA4 Mouser Part # 511-P0109AL5AA4	STMicroelectronics	SCRs .025 SCRs Learn More about STMicroelectronics stm standard products	Datasheet	9,259In Stock	Cut Tape $0.84 $0.587 $0.382 $0.289 Reel $0.227 View $0.26 $0.223 $0.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1500W 22V Bidirect SM15T22CA STMicroelectronics 1: $1.71 3,433In Stock	Mfr. Part # SM15T22CA Mouser Part # 511-SM15T22CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 22V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,433In Stock	Cut Tape $1.71 $1.08 $0.809 $0.721 Reel $0.409 View $0.565 $0.487 $0.408 $0.404 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 6.8V Bidirect SM15T6V8CA STMicroelectronics 1: $1.78 7,074In Stock	Mfr. Part # SM15T6V8CA Mouser Part # 511-SM15T6V8CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 6.8V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,074In Stock	Cut Tape $1.78 $1.16 $0.947 $0.846 Reel $0.496 View $0.669 $0.597 $0.495 $0.493 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T18CAY STMicroelectronics 1: $1.68 4,071In Stock	Mfr. Part # SM6T18CAY Mouser Part # 511-SM6T18CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	4,071In Stock	Cut Tape $1.68 $1.10 $0.897 $0.767 Reel $0.485 View $0.625 $0.591 $0.483 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J40A-TR STMicroelectronics 1: $1.05 7,077In Stock	Mfr. Part # SMA6J40A-TR Mouser Part # 511-SMA6J40A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	7,077In Stock	Cut Tape $1.05 $0.483 $0.427 $0.329 Reel $0.215 View $0.313 $0.287 $0.214 $0.202 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T24AY STMicroelectronics 1: $1.93 4,990In Stock	Mfr. Part # SMA6T24AY Mouser Part # 511-SMA6T24AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,990In Stock	Cut Tape $1.93 $1.23 $0.922 $0.841 Reel $0.497 View $0.66 $0.577 $0.551 $0.45 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 10V Bidirect SMAJ10CA-TR STMicroelectronics 1: $0.67 15,249In Stock	Mfr. Part # SMAJ10CA-TR Mouser Part # 511-SMAJ10CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 10V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15,249In Stock	Cut Tape $0.67 $0.304 $0.267 $0.202 Reel $0.172 View $0.178 $0.116 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 70V Bidirect SMAJ70CA-TR STMicroelectronics 1: $0.67 14,545In Stock	Mfr. Part # SMAJ70CA-TR Mouser Part # 511-SMAJ70CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 70V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	14,545In Stock	Cut Tape $0.67 $0.299 $0.219 $0.169 Reel $0.124 View $0.152 $0.142 $0.116 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 10V Bidirect SMBJ10CA-TR STMicroelectronics 1: $0.73 15,854In Stock	Mfr. Part # SMBJ10CA-TR Mouser Part # 511-SMBJ10CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 10V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15,854In Stock	Cut Tape $0.73 $0.328 $0.289 $0.219 Reel $0.172 View $0.207 $0.16 $0.145 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS in SMC SMC50J36A STMicroelectronics 1: $2.32 3,308In Stock	Mfr. Part # SMC50J36A Mouser Part # 511-SMC50J36A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	3,308In Stock	Cut Tape $2.32 $1.49 $1.13 $1.01 Reel $0.658 View $0.803 $0.745 $0.599 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes TRANSIL SMCJ170A-TR STMicroelectronics 1: $1.18 14,122In Stock	Mfr. Part # SMCJ170A-TR Mouser Part # 511-SMCJ170A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL Learn More about STMicroelectronics stm standard products	Datasheet	14,122In Stock	Cut Tape $1.18 $0.545 $0.483 $0.373 Reel $0.303 View $0.367 $0.274 $0.247 $0.241 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 20 A - 800 V 150Deg C T2035H-8T STMicroelectronics 1: $2.45 3,549In Stock	Mfr. Part # T2035H-8T Mouser Part # 511-T2035H-8T	STMicroelectronics	Triacs 20 A - 800 V 150Deg C Learn More about STMicroelectronics stm t2035h 8 triacs	Datasheet	3,549In Stock	$2.45 $1.20 $1.08 $0.859 View $0.79 $0.754	Min.: 1 Mult.: 1
Triacs SNUBBERLESS 30 A TRIACS T3035H-6T STMicroelectronics 1: $3.36 2,000In Stock	Mfr. Part # T3035H-6T Mouser Part # 511-T3035H-6T	STMicroelectronics	Triacs SNUBBERLESS 30 A TRIACS Learn More about STMicroelectronics stm t30xxh triacs	Datasheet	2,000In Stock	$3.36 $1.70 $1.50 $1.23 View $1.15 $1.08	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 15 V TVS SM50T18AY STMicroelectronics 1: $2.84 2,468In Stock	Mfr. Part # SM50T18AY Mouser Part # 511-SM50T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 15 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,468In Stock	Cut Tape $2.84 $1.83 $1.40 $1.26 Reel $0.844 View $1.01 $0.898 $0.764 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 18 V TVS SM50T21AY STMicroelectronics 1: $2.84 2,490In Stock	Mfr. Part # SM50T21AY Mouser Part # 511-SM50T21AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 18 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,490In Stock	Cut Tape $2.84 $1.83 $1.40 $1.26 Reel $0.844 View $1.01 $0.898 $0.764 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 16 V TVS SM50T19AY STMicroelectronics 1: $2.84 2,400In Stock	Mfr. Part # SM50T19AY Mouser Part # 511-SM50T19AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 16 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,400In Stock	Cut Tape $2.84 $1.79 $1.40 $1.26 Reel $0.844 View $1.01 $0.898 $0.764 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 70 V TVS SM50T82AY STMicroelectronics 1: $2.95 2,260In Stock	Mfr. Part # SM50T82AY Mouser Part # 511-SM50T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 70 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,260In Stock	Cut Tape $2.95 $1.91 $1.46 $1.32 Reel $0.886 View $1.06 $0.949 $0.807 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 24V Unidirect SM15T24A STMicroelectronics 1: $1.64 3,926In Stock	Mfr. Part # SM15T24A Mouser Part # 511-SM15T24A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 24V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,926In Stock	Cut Tape $1.64 $1.04 $0.776 $0.684 Reel $0.40 View $0.542 $0.493 $0.393 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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