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Thyristors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case
Triacs 4.0 Amp 600 Volt T410-600B-TR STMicroelectronics 1: £0.871 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 £0.871 £0.521 £0.352 £0.277 Reel £0.223 View £0.251 £0.201 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK
Triacs 4.0 Amp 800 Volt T410-800B-TR STMicroelectronics 1: £0.96 5,726In Stock 5,000Expected 05/11/2026	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	5,726In Stock 5,000Expected 05/11/2026	Cut Tape £0.96 £0.602 £0.397 £0.308 Reel £0.272 View £0.28 £0.242 £0.229 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK
Triacs 4.0 Amp 600 Volt T435-600B-TR STMicroelectronics 1: £1.04 18,619In Stock 12,500Expected 29/10/2026	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	18,619In Stock 12,500Expected 29/10/2026	Cut Tape £1.04 £0.653 £0.431 £0.337 Reel £0.244 View £0.289 £0.22 £0.217 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK
Triacs 4A TRIACS T435-800B-TR STMicroelectronics 1: £1.14 9,770In Stock	Mfr. Part No. T435-800B-TR Mouser Part No 511-T435-800B-TR	STMicroelectronics	Triacs 4A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	9,770In Stock	Cut Tape £1.14 £0.72 £0.478 £0.375 Reel £0.311 View £0.347 £0.277 £0.252 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK
Triacs 50 A - 800 V - 150C 8H-Triac T5035H-8PI STMicroelectronics 1: £5.06 1,489In Stock 1,200Expected 12/04/2027	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	1,489In Stock 1,200Expected 12/04/2027	£5.06 £2.89 £2.40 £2.05 £2.01	Min.: 1 Mult.: 1	Triacs	SMD/SMT	ECOPACK-3
Triacs 8A TRIACS T810-600B-TR STMicroelectronics 1: £1.21 8,278In Stock 5,000Expected 17/11/2026	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	8,278In Stock 5,000Expected 17/11/2026	Cut Tape £1.21 £0.773 £0.512 £0.401 Reel £0.326 View £0.361 £0.295 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK
Triacs 8A Triacs T810-800B-TR STMicroelectronics 1: £1.27 5,450In Stock	Mfr. Part No. T810-800B-TR Mouser Part No 511-T810-800B-TR	STMicroelectronics	Triacs 8A Triacs Learn More about STMicroelectronics stm standard products	Datasheet	5,450In Stock	Cut Tape £1.27 £0.811 £0.527 £0.421 Reel £0.343 View £0.373 £0.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK
Triacs 8A 800V 150°C D²PAK Logic Level T-Series Triac T810T-8G-TR STMicroelectronics 1: £1.12 7,040In Stock	Mfr. Part No. T810T-8G-TR Mouser Part No 511-T810T-8G-TR	STMicroelectronics	Triacs 8A 800V 150°C D²PAK Logic Level T-Series Triac Learn More about STMicroelectronics stm t810t 8g logic level triac	Datasheet	7,040In Stock	Cut Tape £1.12 £0.699 £0.46 £0.362 Reel £0.32 View £0.285 £0.256 £0.243 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Triacs	SMD/SMT	D2PAK-4
Triacs 8.0 Amp 600 Volt T835-600B-TR STMicroelectronics 1: £1.15 12,917In 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	12,917In Stock	Cut Tape £1.15 £0.726 £0.483 £0.378 Reel £0.298 View £0.345 £0.295 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK
Triacs 8.0 Amp 600 Volt T835-600G-TR STMicroelectronics 1: £1.51 12,045In Stock	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	12,045In Stock	Cut Tape £1.51 £0.917 £0.612 £0.481 Reel £0.41 View £0.385 £0.309 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Triacs	SMD/SMT	D2PAK
Triacs Snubberless Logic Lv Standard 8A Triac T835-600H STMicroelectronics 1: £1.37 23,040In Stock 15,000Expected 26/04/2027	Mfr. Part No. T835-600H Mouser Part No 511-T835-600H	STMicroelectronics	Triacs Snubberless Logic Lv Standard 8A Triac Learn More about STMicroelectronics stm standard products	Datasheet	23,040In Stock 15,000Expected 26/04/2027	£1.37 £0.849 £0.44 £0.365 View £0.306 £0.282	Min.: 1 Mult.: 1	Triacs
Triacs 8A Snubberless Triacs in DPAK and D2PAK T835-800B STMicroelectronics 1: £1.44 24,065In Stock 15,000Expected 29/10/2026	Mfr. Part No. T835-800B Mouser Part No 511-T835-800B	STMicroelectronics	Triacs 8A Snubberless Triacs in DPAK and D2PAK Learn More about STMicroelectronics stm standard products	Datasheet	24,065In Stock 15,000Expected 29/10/2026	£1.44 £0.636 £0.57 £0.474 View £0.399 £0.361 £0.331 £0.32 £0.313	Min.: 1 Mult.: 1	Triacs	SMD/SMT	DPAK-3 (TO-252-3)
Triacs 8A Triacs T835-800B-TR STMicroelectronics 1: £1.20 15,244In Stock	Mfr. Part No. T835-800B-TR Mouser Part No 511-T835-800B-TR	STMicroelectronics	Triacs 8A Triacs Learn More about STMicroelectronics stm standard products	Datasheet	15,244In Stock	Cut Tape £1.20 £0.766 £0.506 £0.397 Reel £0.324 View £0.362 £0.313 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK
Triacs Hi temp 8A Triacs T835H-6G-TR STMicroelectronics 1: £1.47 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 £1.47 £0.917 £0.604 £0.48 Reel £0.426 View £0.389 £0.375 £0.361 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Triacs	SMD/SMT	D2PAK
SCRs 80 A 800 V High Temperature Thyristor (SCR) in D3PAK package TM8050H-8D3-TR STMicroelectronics 1: £5.88 687In Stock	Mfr. Part No. TM8050H-8D3-TR Mouser Part No 511-TM8050H-8D3-TR	STMicroelectronics	SCRs 80 A 800 V High Temperature Thyristor (SCR) in D3PAK package Learn More about STMicroelectronics stm tm8050h thyristor	Datasheet	687In Stock	Cut Tape £5.88 £3.99 £2.69 Reel £2.69 MouseReel Available	Min.: 1 Mult.: 1 : 400	SCRs	SMD/SMT	D3PAK
SCRs 80 A High Temperature Thyristor (SCR) TM8050H-8W STMicroelectronics 1: £5.95 3,044In Stock	Mfr. Part No. TM8050H-8W Mouser Part No 511-TM8050H-8W	STMicroelectronics	SCRs 80 A High Temperature Thyristor (SCR) Learn More about STMicroelectronics stm tm8050h 8w thyristor	Datasheet	3,044In Stock	£5.95 £3.99 £3.20 £2.85 £2.55	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-247-3
SCRs 12A SCRS TN1215-800G-TR STMicroelectronics 1: £1.30 13,172In Stock 57,000Expected 28/12/2026	Mfr. Part No. TN1215-800G-TR Mouser Part No 511-TN1215-800G-TR	STMicroelectronics	SCRs 12A SCRS Learn More about STMicroelectronics stm standard products	Datasheet	13,172In Stock 57,000Expected 28/12/2026	Cut Tape £1.30 £0.826 £0.552 £0.435 Reel £0.379 View £0.348 £0.346 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SCRs	SMD/SMT	D2PAK-2 (TO-263-2)
SCRs 15 A SCR TN1515-600B-TR STMicroelectronics 1: £1.43 11,944In Stock	Mfr. Part No. TN1515-600B-TR Mouser Part No 511-TN1515-600B-TR	STMicroelectronics	SCRs 15 A SCR Learn More about STMicroelectronics stm standard products	Datasheet	11,944In Stock	Cut Tape £1.43 £0.917 £0.614 £0.485 £0.443 Reel £0.401 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SCRs	SMD/SMT	DPAK-2 (TO-252-2)
SCRs High temperature 20A SCRs TN2015H-6T STMicroelectronics 1: £1.47 3,978In Stock	Mfr. Part No. TN2015H-6T Mouser Part No 511-TN2015H-6T	STMicroelectronics	SCRs High temperature 20A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	3,978In Stock	£1.47 £0.917 £0.603 £0.478 View £0.425 £0.364	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220-3
SCRs 25 A 1200 V Standard SCR Thyristor in D2PAK TN2540-12G-TR STMicroelectronics 1: £2.60 1,614In Stock 5,000Expected 29/10/2026	Mfr. Part No. TN2540-12G-TR Mouser Part No 511-TN2540-12G-TR	STMicroelectronics	SCRs 25 A 1200 V Standard SCR Thyristor in D2PAK Learn More about STMicroelectronics stm tn scrs	Datasheet	1,614In Stock 5,000Expected 29/10/2026	Cut Tape £2.60 £1.69 £1.18 £1.00 Reel £0.925 £0.871 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SCRs	SMD/SMT	D2PAK-2 (TO-263-2)
SCRs 25 Amp 600 Volt TN2540-600G-TR STMicroelectronics 1: £2.23 1,835In Stock	Mfr. Part No. TN2540-600G-TR Mouser Part No 511-TN2540-600G-TR	STMicroelectronics	SCRs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,835In Stock	Cut Tape £2.23 £1.44 £0.995 £0.803 Reel £0.773 £0.722 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SCRs	SMD/SMT	D2PAK-2 (TO-263-2)
SCRs 25A SCRS TN2540-800G-TR STMicroelectronics 1: £2.23 1,958In Stock	Mfr. Part No. TN2540-800G-TR Mouser Part No 511-TN2540-800G-TR	STMicroelectronics	SCRs 25A SCRS Learn More about STMicroelectronics stm standard products	Datasheet	1,958In Stock	Cut Tape £2.23 £1.44 £0.995 £0.803 Reel £0.738 £0.725 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SCRs	SMD/SMT	D2PAK-2 (TO-263-2)
SCRs 30 A 600 V D2PAK High Temperature Thyristor SCR TN3015H-6G STMicroelectronics 1: £1.75 2,263In Stock	Mfr. Part No. TN3015H-6G Mouser Part No 511-TN3015H-6G	STMicroelectronics	SCRs 30 A 600 V D2PAK High Temperature Thyristor SCR Learn More about STMicroelectronics stm tn scrs	Datasheet	2,263In Stock	£1.75 £1.11 £0.751 £0.608 View £0.545 £0.509 £0.485	Min.: 1 Mult.: 1	SCRs	SMD/SMT	D2PAK-3
SCRs High Temperature 40A SCRs TN4015H-6I STMicroelectronics 1: £2.13 1,876In Stock	Mfr. Part No. TN4015H-6I Mouser Part No 511-TN4015H-6I	STMicroelectronics	SCRs High Temperature 40A SCRs Learn More about STMicroelectronics stm tn4015h scr	Datasheet	1,876In Stock	£2.13 £1.37 £0.934 £0.788 View £0.70 £0.663 £0.629	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220-3
SCRs High Temperature 40A SCRs TN4015H-6T STMicroelectronics 1: £1.95 1,904In Stock 7,000Expected 05/12/2026	Mfr. Part No. TN4015H-6T Mouser Part No 511-TN4015H-6T	STMicroelectronics	SCRs High Temperature 40A SCRs Learn More about STMicroelectronics stm tn4015h scr	Datasheet	1,904In Stock 7,000Expected 05/12/2026	£1.95 £1.25 £0.849 £0.718 View £0.636 £0.579	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220-3