Triacs – Mouser United Kingdom

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T-Series Triacs

STMicroelectronics T-Series Triacs are designed for the ever-increasing number of AC loads in domestic appliance control. These AC appliance switches meet both immunity and high-commutation needs, offering a cost-effective solution. Immunity (dV/dt), and commutation capability (dI/dt)c, and logic level gate current of STMicroelectronics T-Series Triacs are specified. This helps to optimize the power supply and allows direct drive capability through a single resistance between the microcontroller and the Triac, for all 10mA gate types.

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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 AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8T STMicroelectronics 1: £1.27 4,341In Stock	Mfr. Part No. ACST610-8T Mouser Part No 511-ACST610-8T	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	4,341In Stock	£1.27 £0.745 £0.651 £0.517 View £0.443 £0.406 £0.405	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-22AB-3	Tube
Triacs 12 A Snubberless Triac T1235T-8I STMicroelectronics 1: £1.37 2,257In Stock	Mfr. Part No. T1235T-8I Mouser Part No 511-T1235T-8I	STMicroelectronics	Triacs 12 A Snubberless Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	2,257In Stock	£1.37 £0.699 £0.498 £0.418 £0.374	Min.: 1 Mult.: 1	T1235T-8I	12 A	90 A, 95 A	800 V	5 uA	1.6 V	40 mA	1.3 V	35 mA	- 40 C	+ 150 C	Through Hole	TO-220AB-3	Tube
Triacs Logic Level 16A 2500 Vrms 10 mA T1610T-8I STMicroelectronics 1: £1.48 2,007In Stock	Mfr. Part No. T1610T-8I Mouser Part No 511-T1610T-8I	STMicroelectronics	Triacs Logic Level 16A 2500 Vrms 10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	2,007In Stock	£1.48 £0.715 £0.555 £0.45 £0.422	Min.: 1 Mult.: 1	T1610T-8I	16 A	126 A	600 V	5 uA		25 mA	1.3 V	10 mA	- 40 C	+ 150 C	Through Hole	TO-220-3	Tube
Triacs 16A 800V 150°C D²PAK Snubberless T-Series Triac T1635T-8G-TR STMicroelectronics 1: £1.47 1,826In Stock	Mfr. Part No. T1635T-8G-TR Mouser Part No 511-T1635T-8G-TR	STMicroelectronics	Triacs 16A 800V 150°C D²PAK Snubberless T-Series Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,826In Stock	Cut Tape £1.47 £0.925 £0.607 £0.481 Reel £0.411 £0.368 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	T1635T-8G	16 A	120 A, 126 A	800 V	5 uA	1.6 V	45 mA	1.3 V	35 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-3	Reel, Cut Tape, MouseReel
Triacs 16A Snubberless 800Vrrm 900Vrsm 35mA T1635T-8T STMicroelectronics 1: £1.39 1,855In Stock	Mfr. Part No. T1635T-8T Mouser Part No 511-T1635T-8T	STMicroelectronics	Triacs 16A Snubberless 800Vrrm 900Vrsm 35mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,855In Stock	£1.39 £0.658 £0.517 £0.434 View £0.386 £0.383	Min.: 1 Mult.: 1	T1635T-8T	16 A	120 A	800 V	7.5 uA		40 mA	1.3 V	35 mA	- 40 C	+ 150 C	Through Hole	TO-220-3 FP	Tube
Triacs 12A 800V 150°C D²PAK Logic Level T-Series Triac T1210T-8G STMicroelectronics 1: £1.50 2,787In Stock	Mfr. Part No. T1210T-8G Mouser Part No 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	£1.50 £0.943 £0.621 £0.492 View £0.437 £0.40 £0.383 £0.375	Min.: 1 Mult.: 1		12 A	105 A	800 V	7.5 uA	1.55 V	25 mA	1 V	10 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-3/2	Tube
Triacs 20A 800V 150°C D²PAK Snubberless T-Series Triac T2035T-8G-TR STMicroelectronics 1: £1.80 9,376In Stock 5,000Expected 30/10/2026	Mfr. Part No. T2035T-8G-TR Mouser Part No 511-T2035T-8G-TR	STMicroelectronics	Triacs 20A 800V 150°C D²PAK Snubberless T-Series Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	9,376In Stock 5,000Expected 30/10/2026	Cut Tape £1.80 £1.14 £0.766 £0.624 Reel £0.56 View £0.523 £0.497	Min.: 1 Mult.: 1 : 1,000	T2035T-8G	20 A	160 A	800 V	5 uA	1.5 V	45 mA	1 V	35 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-3	Reel, Cut Tape
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 2,000In 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	2,000In 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 AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8GTR STMicroelectronics 1: £1.61 1,747In Stock	Mfr. Part No. ACST610-8GTR Mouser Part No 511-ACST610-8GTR	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,747In Stock	Cut Tape £1.61 £1.03 £0.694 £0.552 Reel £0.505 £0.463 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
Triacs 6A Snubberlesss Triacs BTA06T-600CWRG STMicroelectronics 1: £2.16 1,139In Stock	Mfr. Part No. BTA06T-600CWRG Mouser Part No 511-BTA06T-600CWRG	STMicroelectronics	Triacs 6A Snubberlesss Triacs Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,139In Stock	£2.16 £1.38 £0.943 £0.796 View £0.708 £0.67 £0.636	Min.: 1 Mult.: 1	BTA06T-600CWRG	6 A	47 A	600 V	5 uA		35 mA	1.3 V	35 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube
Triacs 12A 800V 150°C D²PAK Logic Level T-Series Triac T1210T-8G-TR STMicroelectronics 1: £1.34 1,199In Stock	Mfr. Part No. T1210T-8G-TR Mouser Part No 511-T1210T-8G-TR	STMicroelectronics	Triacs 12A 800V 150°C D²PAK Logic Level T-Series Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,199In Stock	Cut Tape £1.34 £0.849 £0.56 £0.443 Reel £0.399 View £0.333 £0.328 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	T1210T-8G	12 A	105 A	800 V	7.5 uA	1.55 V	25 mA	1 V	10 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-3/2	Reel, Cut Tape, MouseReel
Triacs 12A 800V 150°C D²PAK Snubberless T-Series Triac T1235T-8G STMicroelectronics 1: £1.35 1,337In Stock	Mfr. Part No. T1235T-8G Mouser Part No 511-T1235T-8G	STMicroelectronics	Triacs 12A 800V 150°C D²PAK Snubberless T-Series Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,337In Stock	£1.35 £0.788 £0.595 £0.47 View £0.43 £0.354 £0.337 £0.329	Min.: 1 Mult.: 1	T1235T-8G	12 A	95 A	800 V	5 uA	1.6 V	40 mA	1.3 V	35 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-3 (TO-263-3)	Tube
Triacs 12A 800V 150°C D²PAK Snubberless T-Series Triac T1235T-8G-TR STMicroelectronics 1: £1.38 94In Stock 7,000Expected 29/10/2026	Mfr. Part No. T1235T-8G-TR Mouser Part No 511-T1235T-8G-TR	STMicroelectronics	Triacs 12A 800V 150°C D²PAK Snubberless T-Series Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	94In Stock 7,000Expected 29/10/2026	Cut Tape £1.38 £0.871 £0.577 £0.457 Reel £0.41 View £0.346 £0.329	Min.: 1 Mult.: 1 : 1,000	T1235T-8G	12 A	95 A	800 V	5 uA	1.6 V	40 mA	1.3 V	35 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-3 (TO-263-3)	Reel, Cut Tape
Triacs 12A Snubberless Triac 800V rms 35mA T1235T-8T STMicroelectronics 1: £1.56 1,309In Stock	Mfr. Part No. T1235T-8T Mouser Part No 511-T1235T-8T	STMicroelectronics	Triacs 12A Snubberless Triac 800V rms 35mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,309In Stock	£1.56 £0.882 £0.71 £0.566 View £0.51 £0.453 £0.434 £0.399	Min.: 1 Mult.: 1	T1235T-8T	12 A	90 A	800 V	7.5 uA		40 mA	1.3 V	35 mA	- 40 C	+ 150 C	Through Hole	TO-220-3 FP	Tube
Triacs 16A 800V 150°C D²PAK Logic Level T-Series Triac T1610T-8G-TR STMicroelectronics 1: £1.52 2,070In Stock	Mfr. Part No. T1610T-8G-TR Mouser Part No 511-T1610T-8G-TR	STMicroelectronics	Triacs 16A 800V 150°C D²PAK Logic Level T-Series Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	2,070In Stock	Cut Tape £1.52 £0.96 £0.636 £0.505 Reel £0.454 View £0.383 £0.368 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	T1610T-8G	16 A	120 A, 126 A	800 V	5 uA	1.55 V	25 mA	1.3 V	10 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-3	Reel, Cut Tape, MouseReel
Triacs 16A 800V 150°C D²PAK Snubberless T-Series Triac T1620T-8G-TR STMicroelectronics 1: £1.47 808In Stock 2,000Expected 16/11/2026	Mfr. Part No. T1620T-8G-TR Mouser Part No 511-T1620T-8G-TR	STMicroelectronics	Triacs 16A 800V 150°C D²PAK Snubberless T-Series Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	808In Stock 2,000Expected 16/11/2026	Cut Tape £1.47 £0.934 £0.615 £0.505 Reel £0.453 View £0.39 £0.368	Min.: 1 Mult.: 1 : 1,000	T1620T-8G	16 A	120 A, 126 A	800 V	5 uA	1.6 V	40 mA	1.3 V	20 mA	- 40 C	+ 150 C	SMD/SMT	D2PAK-3	Reel, Cut Tape
Triacs Snubberless 16A 800V 20mA IGT Triac T1620T-8I STMicroelectronics 1: £1.65 975In Stock	Mfr. Part No. T1620T-8I Mouser Part No 511-T1620T-8I	STMicroelectronics	Triacs Snubberless 16A 800V 20mA IGT Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	975In Stock	£1.65 £0.803 £0.705 £0.56 View £0.517 £0.449 £0.432 £0.422	Min.: 1 Mult.: 1	T1620T-8I	16 A	120 A	600 V	5 uA		25 mA	1.3 V	1 mA			Through Hole	TO-220-3	Tube
Triacs 16A 25mA STD Triac 2500 Vrms RoHS T1625T-8I STMicroelectronics 1: £1.66 474In Stock	Mfr. Part No. T1625T-8I Mouser Part No 511-T1625T-8I	STMicroelectronics	Triacs 16A 25mA STD Triac 2500 Vrms RoHS Learn More about STMicroelectronics stm snubberless triacs	Datasheet	474In Stock	£1.66 £1.07 £0.788 £0.623 View £0.553 £0.499 £0.471 £0.426	Min.: 1 Mult.: 1	T1625T-8I	16 A	126 A	600 V	5 uA		25 mA	1.3 V	50 mA	- 40 C	+ 150 C	Through Hole	TO-220-3	Tube
Triacs 8A 800V 150°C D²PAK Snubberless T-Series Triac T835T-8G-TR STMicroelectronics 1: £1.19 239In Stock 11,000On Order	Mfr. Part No. T835T-8G-TR Mouser Part No 511-T835T-8G-TR	STMicroelectronics	Triacs 8A 800V 150°C D²PAK Snubberless T-Series Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	239In Stock 11,000On Order On Order Ship Dates Mfr. No: T835T-8G-TR Stock: 239 Can Dispatch Immediately On Order: 3,000 Expected 16/11/2026 4,000 Expected 19/11/2026 4,000 Expected 07/12/2026 Factory Lead Time: 15 Weeks	Cut Tape £1.19 £0.735 £0.489 £0.381 Reel £0.337 View £0.30 £0.271 £0.262 £0.252 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	T835T-8G	8 A	80 A, 84 A	800 V	5 uA	1.55 V	35 mA	1.2 V	35 mA	- 40 C	+ 125 C	SMD/SMT	D2PAK-3	Reel, Cut Tape, MouseReel
Triacs 8 A Snubberless Triac T835T-8I STMicroelectronics 1: £1.30 1,058In Stock	Mfr. Part No. T835T-8I Mouser Part No 511-T835T-8I	STMicroelectronics	Triacs 8 A Snubberless Triac Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,058In Stock	£1.30 £0.618 £0.551 £0.434 View £0.404 £0.325 £0.298 £0.29	Min.: 1 Mult.: 1	T835T-8I	8 A	60 A	800 V	5 uA	1.6 V	40 mA	1.3 V	35 mA	- 40 C	+ 150 C	Through Hole	TO-220AB-3	Tube
Triacs Logic Level 8A TRIAC T810T-8T STMicroelectronics 1: £1.31 22In Stock	Mfr. Part No. T810T-8T Mouser Part No 511-T810T-8T	STMicroelectronics	Triacs Logic Level 8A TRIAC Learn More about STMicroelectronics stm snubberless triacs	Datasheet	22In Stock	£1.31 £0.63 £0.54 £0.429 View £0.38 £0.337 £0.322	Min.: 1 Mult.: 1	T810T-8T	8 A	60 A	800 V	800 uA		15 mA	1.3 V	10 mA	- 40 C	+ 150 C	Through Hole	TO-220AB-3	Tube
Triacs Snubless logic level standard 12 A TRIACs T1210T-6I STMicroelectronics 1: £1.43 435In Stock	Mfr. Part No. T1210T-6I Mouser Part No 511-T1210T-6I	STMicroelectronics	Triacs Snubless logic level standard 12 A TRIACs Learn More about STMicroelectronics stm snubberless triacs	Datasheet	435In Stock	£1.43 £0.986 £0.89 £0.551 View £0.488 £0.404 £0.388 £0.369	Min.: 1 Mult.: 1	T1210T-6I		95 A	600 V	5 uA	1.55 V	10 mA	1.3 V	10 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube
Triacs Logic Level 12A TRIAC T1210T-8T STMicroelectronics 1: £1.56 17In Stock	Mfr. Part No. T1210T-8T Mouser Part No 511-T1210T-8T	STMicroelectronics	Triacs Logic Level 12A TRIAC Learn More about STMicroelectronics stm snubberless triacs	Datasheet	17In Stock	£1.56 £0.96 £0.741 £0.588 View £0.522 £0.459 £0.434 £0.402	Min.: 1 Mult.: 1	T1210T-8T	12 A	90 A	800 V	1 mA		15 mA	1.3 V	10 mA	- 40 C	+ 150 C	Through Hole	TO-220AB-3	Tube
Triacs Snubless logic level standard 12 A TRIAC T1220T-6I STMicroelectronics 1: £1.39 456In Stock	Mfr. Part No. T1220T-6I Mouser Part No 511-T1220T-6I	STMicroelectronics	Triacs Snubless logic level standard 12 A TRIAC Learn More about STMicroelectronics stm snubberless triacs	Datasheet	456In Stock	£1.39 £0.726 £0.593 £0.47 View £0.416 £0.381 £0.367 £0.354	Min.: 1 Mult.: 1	T1220T-6I		95 A	600 V	5 uA	1.55 V	15 mA	1.3 V	20 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube