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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.	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 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	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: £1.04 31,119In Stock	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	31,119In Stock	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	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 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	T435		31 A	800 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: £5.06 1,394In 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	1,394In Stock 1,200Expected 12/04/2027	£5.06 £2.89 £2.40 £2.05 £2.01	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: £1.21 9,778In Stock 3,500Expected 12/11/2026	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	9,778In Stock 3,500Expected 12/11/2026	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	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 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	T810		80 A	800 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 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		8 A	63 A	900 V	5 uA	1.55 V	15 mA	1.3 V	10 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-4	Reel, Cut Tape, MouseReel
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	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 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	T835		80 A											Tube
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	T835		80 A	800 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 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	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: £10.16 620In Stock 1,800Expected 11/01/2027	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	620In Stock 1,800Expected 11/01/2027	£10.16 £6.71 £5.53 £4.93 £4.60	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 1.0 Amp 600 Volt Z0103MA 1AA2 STMicroelectronics 1: £0.368 20,347In Stock	Mfr. Part No. Z0103MA 1AA2 Mouser Part No 511-Z0103MA	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	20,347In Stock	£0.368 £0.228 £0.145 £0.108 View £0.087 £0.086 £0.075 £0.073 £0.06	Min.: 1 Mult.: 1	Z01		8.5 A	600 V	5 uA	1.56 V	7 mA	1.3 V	5 mA	- 40 C	+ 125 C	Through Hole	TO-92	Bulk
Triacs 1.0 Amp 600 Volt Z0103MN 5AA4 STMicroelectronics 1: £0.413 24,653In Stock	Mfr. Part No. Z0103MN 5AA4 Mouser Part No 511-Z0103MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	24,653In Stock	Cut Tape £0.413 £0.252 £0.161 £0.12 Reel £0.107 View £0.091 £0.081 £0.078 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Z01		8.5 A	600 V	5 uA	1.56 V	7 mA	1.3 V	5 mA	- 40 C	+ 125 C	SMD/SMT	SOT-223	Reel, Cut Tape, MouseReel
Triacs Transient Vltg Protected AC Switch ACS108-6SN-TR STMicroelectronics 1: £0.721 2,713In Stock	Mfr. Part No. ACS108-6SN-TR Mouser Part No 511-ACS108-6SN-TR	STMicroelectronics	Triacs Transient Vltg Protected AC Switch	Datasheet	2,713In Stock	Cut Tape £0.721 £0.449 £0.292 £0.224 Reel £0.192 View £0.174 £0.157 £0.154 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ACS108	800 mA	13.7 A	600 V	2 uA	1.3 V	10 mA	1 V	10 mA	- 30 C	+ 125 C	SMD/SMT	SOT-223-4	Reel, Cut Tape, MouseReel
Triacs Triac Crowbar 10mA Switch 10A 700V ACST1010-7T STMicroelectronics 1: £1.84 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	£1.84 £0.899 £0.803 £0.643 View £0.588 £0.557	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: £2.15 908In 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	908In Stock	Cut Tape £2.15 £1.39 £0.96 £0.773 Reel £0.709 £0.69 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: £1.88 1,698In 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	1,698In Stock	£1.88 £0.925 £0.826 £0.659 View £0.625 £0.57	Min.: 1 Mult.: 1	ACST1235-8FP												TO-220AB	Tube
Triacs Triac Crowbar 10mA Switch 2A 800V ACST210-8BTR STMicroelectronics 1: £0.908 1,684In Stock	Mfr. Part No. ACST210-8BTR Mouser Part No 511-ACST210-8BTR	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 2A 800V	Datasheet	1,684In Stock	Cut Tape £0.908 £0.57 £0.375 £0.291 Reel £0.233 View £0.264 £0.21 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: £1.00 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 £1.00 £0.633 £0.418 £0.326 Reel £0.263 View £0.296 £0.239 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
Triacs AC POWER SWITCH 4 AMP LOAD <10 mA ACST410-8FP STMicroelectronics 1: £1.27 959In Stock 4,000On Order	Mfr. Part No. ACST410-8FP Mouser Part No 511-ACST410-8FP	STMicroelectronics	Triacs AC POWER SWITCH 4 AMP LOAD <10 mA	Datasheet	959In Stock 4,000On Order On Order Ship Dates Mfr. No: ACST410-8FP Stock: 959 Can Dispatch Immediately On Order: 2,000 Expected 15/12/2026 2,000 Expected 18/12/2026 Factory Lead Time: 15 Weeks	£1.27 £0.603 £0.538 £0.423 View £0.386 £0.354 £0.334	Min.: 1 Mult.: 1	ACST4	4 A		800 V	20 uA		20 mA	1 V	10 mA	- 40 C	+ 125 C	Through Hole	TO-220-3 FP	Tube
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8FP STMicroelectronics 1: £1.56 1,353In Stock	Mfr. Part No. ACST610-8FP Mouser Part No 511-ACST610-8FP	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,353In Stock	£1.56 £0.978 £0.646 £0.512 View £0.455 £0.416 £0.40 £0.386	Min.: 1 Mult.: 1	ACST6	6 A	47 A	800 V	20 uA	1.7 V	25 mA	1 V	10 mA	- 40 C	+ 125 C	Through Hole	TO-220FPAB-3	Tube
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8G STMicroelectronics 1: £1.58 1,990In Stock	Mfr. Part No. ACST610-8G Mouser Part No 511-ACST610-8G	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,990In Stock	£1.58 £0.766 £0.683 £0.542 View £0.497 £0.477 £0.453	Min.: 1 Mult.: 1	ACST6	6 A	47 A	800 V	20 uA	1.7 V	25 mA	1 V	10 mA	- 40 C	+ 125 C	SMD/SMT	D2PAK-2	Tube
Triacs Auto Voltage Switch AVS10CB STMicroelectronics 1: £2.55 1,036In Stock	Mfr. Part No. AVS10CB Mouser Part No 511-AVS10CB	STMicroelectronics	Triacs Auto Voltage Switch	Datasheet	1,036In Stock	£2.55 £1.66 £1.14 £0.952 View £0.882 £0.834	Min.: 1 Mult.: 1	AVS10CB									0 C	+ 70 C	Through Hole	TO-220	Tube
Triacs 6 Amp 400 Volt BTA06-400CRG STMicroelectronics 1: £1.69 920In Stock	Mfr. Part No. BTA06-400CRG Mouser Part No 511-BTA06-400C	STMicroelectronics	Triacs 6 Amp 400 Volt Learn More about STMicroelectronics stm standard products	Datasheet	920In Stock	£1.69 £0.818 £0.696 £0.583 View £0.535 £0.506 £0.502	Min.: 1 Mult.: 1	BTA06		63 A	400 V	5 uA	1.55 V	25 mA	1.5 V	50 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube