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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 3000 W, 6.5 V TVS in SMC SM30T7.5CAY STMicroelectronics 1: $1.91 1,955In Stock	Mfr. Part # SM30T7.5CAY Mouser Part # 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 $1.91 $1.30 $1.06 $0.915 Reel $0.618 View $0.736 $0.671 $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: $1.23 3,995In Stock	Mfr. Part # SMA6T47AY Mouser Part # 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 $1.23 $0.71 $0.605 $0.492 Reel $0.308 View $0.398 $0.356 $0.339 $0.277 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 188V Bidirect SMAJ188CA-TR STMicroelectronics 1: $0.75 9,423In Stock	Mfr. Part # SMAJ188CA-TR Mouser Part # 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 $0.75 $0.341 $0.301 $0.228 Reel $0.15 View $0.209 $0.144 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes TRANSIL PROTECTION SMBJ22CA-TR STMicroelectronics 1: $0.62 8,035In Stock	Mfr. Part # SMBJ22CA-TR Mouser Part # 511-SMBJ22CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL PROTECTION Learn More about STMicroelectronics stm standard products	Datasheet	8,035In Stock	Cut Tape $0.62 $0.341 $0.272 $0.215 Reel $0.161 View $0.194 $0.156 $0.154 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV Uni SMC30J15A STMicroelectronics 1: $1.86 1,783In Stock	Mfr. Part # SMC30J15A Mouser Part # 511-SMC30J15A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,783In Stock	Cut Tape $1.86 $1.26 $1.04 $0.891 Reel $0.565 View $0.70 $0.615 $0.506 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 188V Bidirect SMCJ188CA-TR STMicroelectronics 1: $1.37 3,792In Stock	Mfr. Part # SMCJ188CA-TR Mouser Part # 511-SMCJ188CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 188V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,792In Stock	Cut Tape $1.37 $0.86 $0.639 $0.568 Reel $0.354 View $0.442 $0.383 $0.316 $0.313 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect SMCJ18CA-TR STMicroelectronics 1: $1.38 3,256In Stock	Mfr. Part # SMCJ18CA-TR Mouser Part # 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 $1.38 $0.868 $0.645 $0.55 Reel $0.336 View $0.444 $0.383 $0.314 $0.308 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 12A 800V 150°C D²PAK Logic Level T-Series Triac T1210T-8G STMicroelectronics 1: $2.00 2,787In Stock	Mfr. Part # T1210T-8G Mouser Part # 511-T1210T-8G	STMicroelectronics	Triacs 12A 800V 150°C D²PAK Logic Level T-Series Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	2,787In Stock	$2.00 $1.26 $0.827 $0.656 View $0.583 $0.532 $0.511 $0.50	Min.: 1 Mult.: 1
Triacs Hi temp 8A Triacs T835H-6I STMicroelectronics 1: $1.92 1,978In Stock	Mfr. Part # T835H-6I Mouser Part # 511-T835H-6I	STMicroelectronics	Triacs Hi temp 8A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	1,978In Stock	$1.92 $0.918 $0.854 $0.676 View $0.61 $0.546 $0.536	Min.: 1 Mult.: 1
Triacs 8 A - 800 V - 150 °C 8H-Triac in TO-220AB Ins. T835H-8I STMicroelectronics 1: $1.99 2,243In Stock	Mfr. Part # T835H-8I Mouser Part # 511-T835H-8I	STMicroelectronics	Triacs 8 A - 800 V - 150 °C 8H-Triac in TO-220AB Ins. Learn More about STMicroelectronics stm h series triacs	Datasheet	2,243In Stock	$1.99 $0.956 $0.855 $0.677 View $0.631 $0.579 $0.559	Min.: 1 Mult.: 1
SCRs 4.0 Amp 600 Volt TS420-600T STMicroelectronics 1: $1.55 2,299In Stock	Mfr. Part # TS420-600T Mouser Part # 511-TS420-600T	STMicroelectronics	SCRs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,299In Stock	$1.55 $0.73 $0.564 $0.464 View $0.406 $0.398	Min.: 1 Mult.: 1
SCRs 1.25 Amp 600 Volt X0205MA 1BA2 STMicroelectronics 1: $0.77 7,840In Stock	Mfr. Part # X0205MA 1BA2 Mouser Part # 511-X0205MA	STMicroelectronics	SCRs 1.25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,840In Stock	$0.77 $0.473 $0.303 $0.229 View $0.191 $0.139 $0.125 $0.124 $0.115	Min.: 1 Mult.: 1
SCRs 4 A Sensitive gate 200 uA SCR X0402MH STMicroelectronics 1: $0.78 4,298In Stock	Mfr. Part # X0402MH Mouser Part # 511-X0402MH	STMicroelectronics	SCRs 4 A Sensitive gate 200 uA SCR Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	4,298In Stock	Cut Tape $0.78 $0.356 $0.315 $0.256 Reel $0.186 View $0.21 $0.172 $0.17	Min.: 1 Mult.: 1 : 3,000
Triacs 4 A Triac Z0402MB STMicroelectronics 1: $0.85 4,970In Stock	Mfr. Part # Z0402MB Mouser Part # 511-Z0402MB	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	4,970In 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 Triac Static dV/dt >2000 V ACST830-8FP STMicroelectronics 1: $2.37 2,050In Stock	Mfr. Part # ACST830-8FP Mouser Part # 511-ACST830-8FP	STMicroelectronics	Triacs Overvoltage Triac Static dV/dt >2000 V	Datasheet	2,050In Stock	$2.37 $1.30 $1.02 $0.821 View $0.735 $0.686 $0.652	Min.: 1 Mult.: 1
Board Mount Surge Protectors 140V 50uA Bidirect SMP100LC-140 STMicroelectronics 1: $1.21 45In Stock 7,500On Order	Mfr. Part # SMP100LC-140 Mouser Part # 511-SMP100LC-140	STMicroelectronics	Board Mount Surge Protectors 140V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	45In Stock 7,500On Order On Order Ship Dates Mfr. #: SMP100LC-140 Stock: 45 Can Ship Immediately On Order: 2,500 Expected 2/8/2027 5,000 Expected 3/3/2027 Factory Lead-Time: 15 Weeks	Cut Tape $1.21 $0.753 $0.495 $0.377 Reel $0.303 View $0.342 $0.268 $0.251 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 270V 50uA Bidirect SMP100MC-270 STMicroelectronics 1: $2.06 1,154In Stock	Mfr. Part # SMP100MC-270 Mouser Part # 511-SMP100MC-270	STMicroelectronics	Board Mount Surge Protectors 270V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,154In Stock	Cut Tape $2.06 $1.28 $0.886 $0.732 Reel $0.53 View $0.62 $0.489 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS SMC30J70CA STMicroelectronics 1: $2.49 1,454In Stock	Mfr. Part # SMC30J70CA Mouser Part # 511-SMC30J70CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,454In Stock	Cut Tape $2.49 $2.10 $1.61 $1.32 Reel $0.717 View $1.28 $1.14 $0.688 $0.633 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T19AY STMicroelectronics 1: $2.14 1,775In Stock	Mfr. Part # SM30T19AY Mouser Part # 511-SM30T19AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,775In Stock	Cut Tape $2.14 $1.37 $1.10 $0.912 Reel $0.589 View $0.732 $0.654 $0.574 $0.544 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 6 Amp 600 Volt Snubberless 5mA BTA06-600TWRG STMicroelectronics 1: $1.71 2,337In Stock	Mfr. Part # BTA06-600TWRG Mouser Part # 511-BTA06-600TW	STMicroelectronics	Triacs 6 Amp 600 Volt Snubberless 5mA Learn More about STMicroelectronics stm standard products	Datasheet	2,337In Stock	$1.71 $0.791 $0.623 $0.519 View $0.479 $0.456	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTB06-600CRG STMicroelectronics 1: $1.46 2,230In Stock	Mfr. Part # BTB06-600CRG Mouser Part # 511-BTB06-600C	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,230In Stock	$1.46 $0.685 $0.541 $0.448 View $0.416 $0.367	Min.: 1 Mult.: 1
Board Mount Surge Protectors Dual current limited over Vltg PCLT-2AT4 STMicroelectronics 1: $4.85 678In Stock	Mfr. Part # PCLT-2AT4 Mouser Part # 511-PCLT-2AT4	STMicroelectronics	Board Mount Surge Protectors Dual current limited over Vltg	Datasheet	678In Stock	$4.85 $1.97 $1.78 $1.77 View $1.72 $1.67 $1.61 $1.60 $1.58	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T15AY STMicroelectronics 1: $1.82 2,374In Stock	Mfr. Part # SM15T15AY Mouser Part # 511-SM15T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	2,374In Stock	Cut Tape $1.82 $1.16 $0.866 $0.773 Reel $0.484 View $0.609 $0.532 $0.445 $0.441 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T24AY STMicroelectronics 1: $1.47 2,392In Stock	Mfr. Part # SM15T24AY Mouser Part # 511-SM15T24AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	2,392In Stock	Cut Tape $1.47 $0.993 $0.876 $0.719 Reel $0.478 View $0.58 $0.525 $0.445 $0.443 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 40 V TVS in SMC SM30T47CAY STMicroelectronics 1: $1.78 1,960In Stock	Mfr. Part # SM30T47CAY Mouser Part # 511-SM30T47CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 40 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,960In Stock	Cut Tape $1.78 $1.27 $1.06 $0.893 Reel $0.618 View $0.748 $0.704 $0.555 $0.552 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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