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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 1.0 Amp 800 Volt Z0109NN 5AA4 STMicroelectronics 1: £0.421 6,548In Stock	Mfr. Part No. Z0109NN 5AA4 Mouser Part No 511-Z0109NN5AA4	STMicroelectronics	Triacs 1.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6,548In Stock	Cut Tape £0.421 £0.26 £0.165 £0.125 Reel £0.11 View £0.094 £0.088 £0.074 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Z01	1 A	8.5 A	800 V	5 uA	1.56 V	10 mA	1.3 V	10 mA	- 40 C	+ 125 C	SMD/SMT	SOT-223	Reel, Cut Tape, MouseReel
Triacs 1A Standard Triacs Z0109NN6AA4 STMicroelectronics 1: £0.421 1,248In Stock	Mfr. Part No. Z0109NN6AA4 Mouser Part No 511-Z0109NN6AA4	STMicroelectronics	Triacs 1A Standard Triacs Learn More about STMicroelectronics stm z01 triacs	Datasheet	1,248In Stock	Cut Tape £0.421 £0.26 £0.165 £0.125 Reel £0.082 View £0.10 £0.073 £0.072	Min.: 1 Mult.: 1 : 4,000	Z01	1 A	8.5 A	800 V	5 uA	1.6 V	10 mA	1.3 V	10 mA	- 40 C	+ 125 C	SMD/SMT	SOT-223-3	Reel, Cut Tape
Triacs 1.0 Amp 600 Volt Z0110MA 1AA2 STMicroelectronics 1: £0.443 2,280In Stock	Mfr. Part No. Z0110MA 1AA2 Mouser Part No 511-Z0110MA	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,280In Stock	£0.443 £0.274 £0.174 £0.13 View £0.105 £0.093 £0.081 £0.069 £0.06	Min.: 1 Mult.: 1	Z01		8.5 A	600 V	5 uA	1.56 V	25 mA	1.3 V	25 mA	- 40 C	+ 125 C	Through Hole	TO-92	Bulk
Triacs 1.0 Amp 600 Volt Z0110MN 5AA4 STMicroelectronics 1: £0.413 8,784In Stock	Mfr. Part No. Z0110MN 5AA4 Mouser Part No 511-Z0110MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	8,784In Stock	Cut Tape £0.413 £0.257 £0.163 £0.123 Reel £0.109 View £0.093 £0.083 £0.079 £0.078 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Z01		8.5 A	600 V	5 uA	1.56 V	25 mA	1.3 V	25 mA	- 40 C	+ 125 C	SMD/SMT	SOT-223	Reel, Cut Tape, MouseReel
Triacs 4 A Triac Z0402MH STMicroelectronics 1: £0.676 2,558In Stock	Mfr. Part No. Z0402MH Mouser Part No 511-Z0402MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,558In Stock	Cut Tape £0.676 £0.286 £0.254 £0.207 Reel £0.151 View £0.17 £0.14	Min.: 1 Mult.: 1 : 3,000														Reel, Cut Tape
Triacs 4 A Triac Z0405MB STMicroelectronics 1: £0.676 3,896In Stock	Mfr. Part No. Z0405MB Mouser Part No 511-Z0405MB	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	3,896In Stock	Cut Tape £0.676 £0.423 £0.274 £0.21 Reel £0.167 View £0.189 £0.146 £0.141	Min.: 1 Mult.: 1 : 2,500														Reel, Cut Tape
Triacs 4 A Triac Z0405MH STMicroelectronics 1: £0.676 2,696In Stock	Mfr. Part No. Z0405MH Mouser Part No 511-Z0405MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,696In Stock	Cut Tape £0.676 £0.286 £0.254 £0.207 Reel £0.151 View £0.17 £0.14	Min.: 1 Mult.: 1 : 3,000														Reel, Cut Tape
Triacs 4 A Triac Z0409MH STMicroelectronics 1: £0.676 2,923In Stock	Mfr. Part No. Z0409MH Mouser Part No 511-Z0409MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,923In Stock	Cut Tape £0.676 £0.286 £0.254 £0.207 Reel £0.151 View £0.17 £0.14	Min.: 1 Mult.: 1 : 3,000														Reel, Cut Tape
Triacs 4 A Triac Z0410MH STMicroelectronics 1: £0.676 2,728In Stock 6,000Expected 30/11/2026	Mfr. Part No. Z0410MH Mouser Part No 511-Z0410MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,728In Stock 6,000Expected 30/11/2026	Cut Tape £0.676 £0.286 £0.254 £0.207 Reel £0.151 View £0.17 £0.14	Min.: 1 Mult.: 1 : 3,000														Reel, Cut Tape
Triacs 6 Amp 400 Volt BTA06-400TRG STMicroelectronics 1: £2.03 746In Stock	Mfr. Part No. BTA06-400TRG Mouser Part No 511-BTA06-400T	STMicroelectronics	Triacs 6 Amp 400 Volt	Datasheet	746In Stock	£2.03 £1.30 £0.882 £0.751 View £0.665 £0.629 £0.598	Min.: 1 Mult.: 1	BTA06		63 A	400 V	5 uA	1.65 V	15 mA	1.5 V	5 mA	- 40 C	+ 110 C	Through Hole	TO-220-3	Tube
Triacs 600V, 10A Snubberless? Triac in D2PAK T1035-6G STMicroelectronics 1: £1.69 282In Stock	Mfr. Part No. T1035-6G Mouser Part No 511-T1035-6G	STMicroelectronics	Triacs 600V, 10A Snubberless? Triac in D2PAK	Datasheet	282In Stock	£1.69 £1.07 £0.698 £0.565 View £0.479 £0.459 £0.451 £0.426	Min.: 1 Mult.: 1	T1035	10 A	100 A, 105 A	600 V	5 uA	1.55 V	35 mA	1.3 V	35 mA	- 40 C	+ 125 C	SMD/SMT	D2PAK-3	Tube
Triacs 12A - 600V - Logic Level Triac in D2PAK T1205-600G-TR STMicroelectronics 1: £1.57 443In Stock	Mfr. Part No. T1205-600G-TR Mouser Part No 511-T1205-600G-TR	STMicroelectronics	Triacs 12A - 600V - Logic Level Triac in D2PAK	Datasheet	443In Stock	Cut Tape £1.57 £0.995 £0.671 £0.617 Reel £0.523 View £0.497 £0.451 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	T1205	12 A	126 A	600 V	5 uA	1.55 V	10 mA	1.3 V	5 mA	- 40 C	+ 125 C	SMD/SMT	D2PAK-3	Reel, Cut Tape, MouseReel
Triacs 4 Amp 700 Volt BTA04-700TRG STMicroelectronics 1: £1.48 6In Stock Factory Special Order	Mfr. Part No. BTA04-700TRG Mouser Part No 511-BTA04-700T Factory Special Order	STMicroelectronics	Triacs 4 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6In Stock	£1.48 View £0.78 £0.576 £0.454 £0.382 £0.366	Min.: 1 Mult.: 1	BTA04		42 A	700 V	10 uA	1.65 V	15 mA	1.5 V	5 mA	- 40 C	+ 110 C	Through Hole	TO-220-3	Bulk
Triacs 6 Amp 600 Volt BTA06-600SRG STMicroelectronics 1: £1.53 57In Stock Verify Status with Factory	Mfr. Part No. BTA06-600SRG Mouser Part No 511-BTA06-600S Verify Status with Factory	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	57In Stock	£1.53 £0.738 £0.66 £0.524 View £0.479 £0.443 £0.435	Min.: 1 Mult.: 1	BTA06		63 A	600 V	5 uA	1.65 V	25 mA	1.5 V	10 mA	- 40 C	+ 110 C	Through Hole	TO-220-3	Tube
Triacs 40 Amp 800 Volt BTA40-800B STMicroelectronics 1: £8.55 4,015On Order	Mfr. Part No. BTA40-800B Mouser Part No 511-BTA40-800B	STMicroelectronics	Triacs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,015On Order On Order Ship Dates Mfr. No: BTA40-800B Stock: 0 On Order: 2,215 Expected 11/05/2027 1,800 Expected 18/05/2027 Factory Lead Time: 52 Weeks	£8.55 £5.33 £4.43 £4.25	Min.: 1 Mult.: 1	BTA40		315 A	800 V	5 uA	1.8 V	80 mA	1.5 V	100 mA	- 40 C	+ 125 C	Screw Mount	RD-91	Bulk
Triacs 40 Amp 600 Volt BTA41-600BRG STMicroelectronics 1: £3.83 24,615On Order	Mfr. Part No. BTA41-600BRG Mouser Part No 511-BTA41-600B	STMicroelectronics	Triacs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	24,615On Order On Order Ship Dates Mfr. No: BTA41-600BRG Stock: 0 On Order: 6,615 Expected 16/11/2026 8,400 Expected 18/12/2026 9,600 Expected 27/01/2027 Factory Lead Time: 16 Weeks	£3.83 £3.01 £2.39 £2.03 View £1.94 £1.89 £1.82 Quote	Min.: 1 Mult.: 1	BTA41		420 A	600 V	5 uA	1.55 V	80 mA	1.3 V	100 mA	- 40 C	+ 125 C	Through Hole	TOP-3	Tube
Triacs Overvoltage ACS 0.8A 600 and 800V 10mA ACS108-8SA-TR STMicroelectronics 1: £0.661 3,180In Stock	Mfr. Part No. ACS108-8SA-TR Mouser Part No 511-ACS108-8SA-TR	STMicroelectronics	Triacs Overvoltage ACS 0.8A 600 and 800V 10mA	Datasheet	3,180In Stock	Cut Tape £0.661 £0.41 £0.265 £0.244 Reel £0.187 View £0.21 £0.144 £0.136 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	ACS108												TO-92	Reel, Cut Tape, MouseReel
Triacs 16 Amp 800 Volt BTB16-800CWRG STMicroelectronics 1: £1.51 352In Stock	Mfr. Part No. BTB16-800CWRG Mouser Part No 511-BTB16-800CWRG	STMicroelectronics	Triacs 16 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	352In Stock	£1.51 £0.725 £0.635 £0.504 View £0.447 £0.409 £0.393 £0.379	Min.: 1 Mult.: 1	BTB16		168 A	800 V	5 uA	1.55 V	35 mA	1.3 V	35 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	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 THYRISTOR TRIAC Z0103MN 6AA4 STMicroelectronics 1: £0.436 115In Stock	Mfr. Part No. Z0103MN 6AA4 Mouser Part No 511-Z0103MN-6AA4	STMicroelectronics	Triacs THYRISTOR TRIAC Learn More about STMicroelectronics stm standard products	Datasheet	115In Stock	Cut Tape £0.436 £0.267 £0.17 £0.128 Reel £0.084 View £0.114 £0.103 £0.076 £0.07 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	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 1.0 Amp 600 Volt Z0107MA 5AL2 STMicroelectronics 1: £0.368 2,722In Stock	Mfr. Part No. Z0107MA 5AL2 Mouser Part No 511-Z0107MA5AL2	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,722In Stock	£0.368 £0.228 £0.145 £0.108 Reel £0.086 View £0.097 £0.073 £0.063 £0.06	Min.: 1 Mult.: 1 : 2,000	Z01	1 A	8.5 A	600 V	5 uA	1.56 V	10 mA	1.3 V	7 mA	- 40 C	+ 125 C	Through Hole	TO-92	Ammo Pack
Triacs 1.0 Amp 600 Volt Z0107MN 5AA4 STMicroelectronics 1: £0.413 3,913In Stock	Mfr. Part No. Z0107MN 5AA4 Mouser Part No 511-Z0107MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,913In Stock	Cut Tape £0.413 £0.252 £0.161 £0.12 Reel £0.107 View £0.091 £0.081 £0.075 £0.069 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Z01		8.5 A	600 V	5 uA	1.56 V	10 mA	1.3 V	7 mA	- 40 C	+ 125 C	SMD/SMT	SOT-223	Reel, Cut Tape, MouseReel
Triacs 16 Amp 600 Volt BTA16-600CRG STMicroelectronics 1: £1.68 2,852On Order	Mfr. Part No. BTA16-600CRG Mouser Part No 511-BTA16-600CRG	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,852On Order On Order Ship Dates Mfr. No: BTA16-600CRG Stock: 0 On Order: 852 Expected 30/11/2026 2,000 Expected 14/12/2026 Factory Lead Time: 15 Weeks	£1.68 £1.07 £0.718 £0.582 View £0.522 £0.487 £0.464	Min.: 1 Mult.: 1	BTA16		168 A	600 V	5 uA	1.55 V	25 mA	1.3 V	50 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube
Triacs 16 Amp 800 Volt BTA16-800BRG STMicroelectronics 1: £1.68 14,285On Order	Mfr. Part No. BTA16-800BRG Mouser Part No 511-BTA16-800B	STMicroelectronics	Triacs 16 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	14,285On Order On Order Ship Dates Mfr. No: BTA16-800BRG Stock: 0 On Order: 6,285 Expected 05/11/2026 8,000 Expected 08/02/2027 Factory Lead Time: 15 Weeks	£1.68 £1.09 £0.834 £0.67 View £0.60 £0.56 £0.532 £0.484	Min.: 1 Mult.: 1	BTA16		168 A	800 V	5 uA	1.55 V	50 mA	1.3 V	100 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube
Triacs 16 Amp 800 Volt BTA16-800CWRG STMicroelectronics 1: £1.64 11,980On Order	Mfr. Part No. BTA16-800CWRG Mouser Part No 511-BTA16-800CW	STMicroelectronics	Triacs 16 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	11,980On Order On Order Ship Dates Mfr. No: BTA16-800CWRG Stock: 0 On Order: 4,980 Expected 12/11/2026 7,000 Expected 23/12/2026 Factory Lead Time: 15 Weeks	£1.64 £0.934 £0.703 £0.57 View £0.51 £0.477 £0.453	Min.: 1 Mult.: 1	BTA16		168 A	800 V	5 uA	1.55 V	35 mA	1.3 V	35 mA	- 40 C	+ 125 C	Through Hole	TO-220-3	Tube