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Triacs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	On-State RMS Current - It RMS	Non Repetitive On-State Current	Rated Repetitive Off-State Voltage VDRM	Off-State Leakage Current @ VDRM IDRM	On-State Voltage	Holding Current Ih Max	Gate Trigger Voltage - Vgt	Gate Trigger Current - Igt	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
Triacs 1200V 25A Snubberless Triac T2550-12G-TR STMicroelectronics 1: Rp93.565 1.315In Stock	Mfr. Part No. T2550-12G-TR Mouser Part No 511-T2550-12G-TR	STMicroelectronics	Triacs 1200V 25A Snubberless Triac	Datasheet	1.315In Stock	Cut Tape Rp93.565 Rp61.643 Rp44.030 Rp38.527 Reel Rp33.757 Rp33.390 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	T2550-12G	25 A	252 A	1.2 kV	10 uA		60 mA	1.3 V	50 mA	- 40 C	+ 125 C	SMD/SMT	D2PAK-3	Reel, Cut Tape, MouseReel
Triacs 25 A , 1200 V , Snubberless in TO-220AB Ins. Triac T2550-12I STMicroelectronics 1: Rp102.187 2.920In Stock 2.000Expected 28/09/2026	Mfr. Part No. T2550-12I Mouser Part No 511-T2550-12I	STMicroelectronics	Triacs 25 A , 1200 V , Snubberless in TO-220AB Ins. Triac Learn More about STMicroelectronics stm t2550 12i triac	Datasheet	2.920In Stock 2.000Expected 28/09/2026	Rp102.187 Rp53.387 Rp48.617 Rp40.361 View Rp39.811 Rp38.160	Min.: 1 Mult.: 1	T2550-12I	25 A	252 A	1.2 kV	10 uA	1.55 V	60 mA	1.3 V	50 mA	- 40 C	+ 125 C	Through Hole	TO-220AB-3	Tube
Triacs SNUBBERLESS 30 A TRIACS T3035H-6I STMicroelectronics 1: Rp75.402 3.836In Stock	Mfr. Part No. T3035H-6I Mouser Part No 511-T3035H-6I	STMicroelectronics	Triacs SNUBBERLESS 30 A TRIACS Learn More about STMicroelectronics stm t30xxh triacs	Datasheet	3.836In Stock	Rp75.402 Rp40.728 Rp32.472 Rp27.519 View Rp24.951 Rp24.400	Min.: 1 Mult.: 1	H-Series	30 A		600 V			60 mA	1 V	35 mA			Through Hole	TO-220-3	Tube
Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB Ins. T3035H-8I STMicroelectronics 1: Rp57.056 1.648In Stock 12.000On Order	Mfr. Part No. T3035H-8I Mouser Part No 511-T3035H-8I	STMicroelectronics	Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB Ins. Learn More about STMicroelectronics stm h series triacs	Datasheet	1.648In Stock 12.000On Order On Order Ship Dates Mfr. No: T3035H-8I Stock: 1.648 Can Dispatch Immediately On Order: 5.000 Expected 07/12/2026 7.000 Expected 06/01/2027 Factory Lead Time: 15 Weeks	Rp57.056 Rp31.739 Rp27.519 Rp23.116 View Rp21.281 Rp19.997	Min.: 1 Mult.: 1	H-Series	30 A	270 A	800 V	5 uA	1.55 V	60 mA	1.3 V	35 mA	- 40 C	+ 150 C	Through Hole	TO-220AB-3	Tube
Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB T3035H-8T STMicroelectronics 1: Rp57.423 4.302In Stock 4.000Expected 30/11/2026	Mfr. Part No. T3035H-8T Mouser Part No 511-T3035H-8T	STMicroelectronics	Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB Learn More about STMicroelectronics stm h series triacs	Datasheet	4.302In Stock 4.000Expected 30/11/2026	Rp57.423 Rp28.987 Rp25.684 Rp20.731 View Rp19.080 Rp18.713 Rp17.887	Min.: 1 Mult.: 1	H-Series	30 A	270 A	800 V	5 uA	1.55 V	60 mA	1.3 V	35 mA	- 40 C	+ 150 C	Through Hole	TO-220AB-3	Tube
Triacs 30 A - 600 V - 150 °C H-series Triacs T3050H-6G STMicroelectronics 1: Rp50.452 2.000In Stock	Mfr. Part No. T3050H-6G Mouser Part No 511-T3050H-6G	STMicroelectronics	Triacs 30 A - 600 V - 150 °C H-series Triacs Learn More about STMicroelectronics stm t30xxh triacs	Datasheet	2.000In Stock	Rp50.452 Rp28.069 Rp25.684 Rp20.914 View Rp17.832 Rp17.429 Rp17.098	Min.: 1 Mult.: 1	T3050H	30 A	284 A	600 V	10 uA	1.55 V	75 mA	1 V	50 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-3	Tube
Triacs SNUBBERLESS 30 A TRIACS T3050H-6I STMicroelectronics 1: Rp57.973 4.636In Stock	Mfr. Part No. T3050H-6I Mouser Part No 511-T3050H-6I	STMicroelectronics	Triacs SNUBBERLESS 30 A TRIACS Learn More about STMicroelectronics stm t30xxh triacs	Datasheet	4.636In Stock	Rp57.973 Rp29.354 Rp24.217 Rp20.914 View Rp18.346 Rp18.108	Min.: 1 Mult.: 1	H-Series	30 A					75 mA	1 V	50 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube
Triacs 4.0 Amp 600 Volt T405-600B-TR STMicroelectronics 1: Rp21.465 8.745In Stock 95.000Expected 28/09/2026	Mfr. Part No. T405-600B-TR Mouser Part No 511-T405-600B-TR	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	8.745In Stock 95.000Expected 28/09/2026	Cut Tape Rp21.465 Rp13.778 Rp9.265 Rp7.173 Reel Rp5.687 View Rp6.494 Rp5.063 Rp4.898 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	T405		31 A	600 V	5 uA	1.56 V	10 mA	1.3 V	5 mA	- 40 C	+ 125 C	SMD/SMT	DPAK	Reel, Cut Tape, MouseReel
Triacs 4.0 Amp 600 Volt T405-600T STMicroelectronics 1: Rp36.509 5.766In Stock	Mfr. Part No. T405-600T Mouser Part No 511-T405-600T	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5.766In Stock	Rp36.509 Rp17.667 Rp15.337 Rp12.163 View Rp10.934 Rp10.806 Rp9.833 Rp9.045	Min.: 1 Mult.: 1	T405		31 A	600 V	5 uA	1.56 V	10 mA	1.3 V	5 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube
Triacs 40A 600V Snubberless Triac in TO-3PF package T4050-6PF STMicroelectronics 1: Rp83.291 3.066In Stock 5.100On Order	Mfr. Part No. T4050-6PF Mouser Part No 511-T4050-6PF	STMicroelectronics	Triacs 40A 600V Snubberless Triac in TO-3PF package Learn More about STMicroelectronics stm standard products	Datasheet	3.066In Stock 5.100On Order On Order Ship Dates Mfr. No: T4050-6PF Stock: 3.066 Can Dispatch Immediately On Order: 300 Expected 15/10/2026 4.800 Expected 25/11/2026 Factory Lead Time: 15 Weeks	Rp83.291 Rp50.818 Rp39.994 Rp34.857 View Rp32.106 Rp31.555	Min.: 1 Mult.: 1	T4050-6PF	40 A	400 A	600 V	5 uA	1.4 V		1.3 V	50 mA	- 40 C	+ 125 C	Through Hole	TO-3PF	Tube
Triacs 4.0 Amp 600 Volt T405Q-600B-TR STMicroelectronics 1: Rp19.263 17.609In Stock 12.500Expected 28/09/2026	Mfr. Part No. T405Q-600B-TR Mouser Part No 511-T405Q-600B	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	17.609In Stock 12.500Expected 28/09/2026	Cut Tape Rp19.263 Rp12.072 Rp7.889 Rp6.073 Reel Rp4.843 View Rp5.504 Rp4.275 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	T405Q-600		38 A	600 V	5 uA	1.5 V	10 mA	1.5 V	10 mA	- 40 C	+ 125 C	SMD/SMT	DPAK	Reel, Cut Tape, MouseReel
Triacs 4.0 Amp 600 Volt T410-600B-TR STMicroelectronics 1: Rp21.281 9.423In Stock	Mfr. Part No. T410-600B-TR Mouser Part No 511-T410-600B-TR	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	9.423In Stock	Cut Tape Rp21.281 Rp13.319 Rp8.733 Rp6.770 Reel Rp5.430 View Rp6.128 Rp4.898 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	T410		31 A	600 V	5 uA	1.56 V	15 mA	1.3 V	10 mA	- 40 C	+ 125 C	SMD/SMT	DPAK	Reel, Cut Tape, MouseReel
Triacs 4.0 Amp 800 Volt T410-800B-TR STMicroelectronics 1: Rp23.483 6.226In Stock	Mfr. Part No. T410-800B-TR Mouser Part No 511-T410-800B-TR	STMicroelectronics	Triacs 4.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6.226In Stock	Cut Tape Rp23.483 Rp14.713 Rp9.705 Rp7.540 Reel Rp6.073 View Rp6.843 Rp5.907 Rp5.596 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	T410		31 A	800 V	5 uA	1.56 V	15 mA	1.3 V	10 mA	- 40 C	+ 125 C	SMD/SMT	DPAK	Reel, Cut Tape, MouseReel
Triacs 4.0 Amp 600 Volt T435-600B-TR STMicroelectronics 1: Rp25.317 9.369In Stock 11.750Expected 28/09/2026	Mfr. Part No. T435-600B-TR Mouser Part No 511-T435-600B-TR	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	9.369In Stock 11.750Expected 28/09/2026	Cut Tape Rp25.317 Rp15.961 Rp10.531 Rp8.237 Reel Rp5.962 View Rp7.265 Rp5.375 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	T435		31 A	600 V	5 uA	1.56 V	35 mA	1.3 V	35 mA	- 40 C	+ 125 C	SMD/SMT	DPAK	Reel, Cut Tape, MouseReel
Triacs 50 A - 800 V - 150C 8H-Triac T5035H-8PI STMicroelectronics 1: Rp114.663 1.904In Stock 1.200Expected 14/06/2027	Mfr. Part No. T5035H-8PI Mouser Part No 511-T5035H-8PI	STMicroelectronics	Triacs 50 A - 800 V - 150C 8H-Triac Learn More about STMicroelectronics stm t5035h 8pi triac	Datasheet	1.904In Stock 1.200Expected 14/06/2027	Rp114.663 Rp64.945 Rp53.937 Rp45.865 Rp44.581	Min.: 1 Mult.: 1		50 A	525 A	800 V	10 uA	1.55 V	60 mA	1.3 V	35 mA	- 40 C	+ 150 C	SMD/SMT	ECOPACK-3	Tube
Triacs 8A TRIACS T810-600B-TR STMicroelectronics 1: Rp29.904 10.078In Stock	Mfr. Part No. T810-600B-TR Mouser Part No 511-T810-600B-TR	STMicroelectronics	Triacs 8A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	10.078In Stock	Cut Tape Rp29.904 Rp18.896 Rp12.512 Rp9.797 Reel Rp7.962 View Rp8.935 Rp7.210 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	T810		80 A	600 V	5 uA	1.55 V	15 mA	1.3 V	10 mA	- 40 C	+ 125 C	SMD/SMT	DPAK	Reel, Cut Tape, MouseReel
Triacs 8.0 Amp 600 Volt T835-600B-TR STMicroelectronics 1: Rp28.069 14.359In Stock	Mfr. Part No. T835-600B-TR Mouser Part No 511-T835-600B-TR	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	14.359In Stock	Cut Tape Rp28.069 Rp17.741 Rp11.796 Rp9.246 Reel Rp7.522 View Rp8.421 Rp7.210 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	T835		80 A	600 V	5 uA	1.55 V	35 mA	1.3 V	35 mA	- 40 C	+ 125 C	SMD/SMT	DPAK	Reel, Cut Tape, MouseReel
Triacs 8.0 Amp 600 Volt T835-600G-TR STMicroelectronics 1: Rp36.875 5.491In Stock 6.756Expected 28/09/2026	Mfr. Part No. T835-600G-TR Mouser Part No 511-T835-600G-TR	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5.491In Stock 6.756Expected 28/09/2026	Cut Tape Rp36.875 Rp24.584 Rp14.952 Rp11.925 Reel Rp10.421 View Rp9.411 Rp7.650 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	T835		80 A	600 V	5 uA	1.5 V	35 mA	1.3 V	35 mA	- 40 C	+ 125 C	SMD/SMT	D2PAK	Reel, Cut Tape, MouseReel
Triacs Hi temp 8A Triacs T835H-6G-TR STMicroelectronics 1: Rp33.573 3.729In Stock	Mfr. Part No. T835H-6G-TR Mouser Part No 511-T835H-6G-TR	STMicroelectronics	Triacs Hi temp 8A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	3.729In Stock	Cut Tape Rp33.573 Rp21.281 Rp14.053 Rp11.118 Reel Rp9.870 View Rp8.971 Rp8.439 Rp8.127 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	H-Series		84 A	600 V	5 uA	1.5 V	35 mA	1 V	35 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK	Reel, Cut Tape, MouseReel
Triacs 25A High Volt Triac 1200V 150mA IGT TPDV1225RG STMicroelectronics 1: Rp253.542 667In Stock 1.800Expected 14/06/2027	Mfr. Part No. TPDV1225RG Mouser Part No 511-TPDV1225	STMicroelectronics	Triacs 25A High Volt Triac 1200V 150mA IGT Learn More about STMicroelectronics stm standard products	Datasheet	667In Stock 1.800Expected 14/06/2027	Rp253.542 Rp169.150 Rp135.210 Rp120.533 Rp113.929	Min.: 1 Mult.: 1	TPD		390 A	1.2 kV	20 uA	1.8 V				- 40 C	+ 125 C	Through Hole	TO-3P	Tube
Triacs Triac Crowbar 10mA Switch 10A 700V ACST1010-7T STMicroelectronics 1: Rp44.948 976In Stock	Mfr. Part No. ACST1010-7T Mouser Part No 511-ACST1010-7T	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 10A 700V Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	976In Stock	Rp44.948 Rp22.015 Rp19.630 Rp15.704 View Rp14.328 Rp13.778	Min.: 1 Mult.: 1	ACST10	10 A				700 V	30 mA	1 V	10 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube
Triacs Triac Crowbar 35mA Switch 12A 700V ACST1235-7GTR STMicroelectronics 1: Rp52.470 948In Stock	Mfr. Part No. ACST1235-7GTR Mouser Part No 511-ACST1235-7GTR	STMicroelectronics	Triacs Triac Crowbar 35mA Switch 12A 700V Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	948In Stock	Cut Tape Rp52.470 Rp33.940 Rp23.483 Rp18.896 Reel Rp17.319 Rp17.098 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	ACST12	12 A				700 V	50 mA	1 V	35 mA	- 40 C	+ 125 C	SMD/SMT	D2-PAK	Reel, Cut Tape, MouseReel
Triacs 12 A 800 V Over-voltage protected AC switch ACST1235-8FP STMicroelectronics 1: Rp45.865 1.219In Stock	Mfr. Part No. ACST1235-8FP Mouser Part No 511-ACST1235-8FP	STMicroelectronics	Triacs 12 A 800 V Over-voltage protected AC switch Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	1.219In Stock	Rp45.865 Rp22.566 Rp20.181 Rp16.108 View Rp15.282 Rp13.925	Min.: 1 Mult.: 1	ACST1235-8FP												TO-220AB	Tube
Triacs Triac Crowbar 10mA Switch 2A 800V ACST210-8BTR STMicroelectronics 1: Rp22.199 1.752In Stock	Mfr. Part No. ACST210-8BTR Mouser Part No 511-ACST210-8BTR	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 2A 800V	Datasheet	1.752In Stock	Cut Tape Rp22.199 Rp13.925 Rp9.155 Rp7.100 Reel Rp5.706 View Rp6.439 Rp5.192 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	ACST2	2 A				800 V	10 mA	1.1 V	10 mA	- 40 C	+ 125 C	SMD/SMT	DPAK	Reel, Cut Tape, MouseReel
Triacs Overvoltage protected AC switch ACST310-8BTR STMicroelectronics 1: Rp24.584 1.379In Stock	Mfr. Part No. ACST310-8BTR Mouser Part No 511-ACST310-8BTR	STMicroelectronics	Triacs Overvoltage protected AC switch	Datasheet	1.379In Stock	Cut Tape Rp24.584 Rp15.466 Rp10.219 Rp7.962 Reel Rp6.421 View Rp7.228 Rp5.926 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	ACST310-8B	3 A	21 A	800 V	10 uA	1.8 V	20 mA	1.1 V	10 mA	- 40 C	+ 125 C	SMD/SMT	DPAK-3 (TO-252-3)	Reel, Cut Tape, MouseReel