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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	Qualification
SCRs 8.0 Amp 50 Volt TYN058RG STMicroelectronics 1: £1.52 556In Stock	Mfr. Part No. TYN058RG Mouser Part No 511-TYN058	STMicroelectronics	SCRs 8.0 Amp 50 Volt Learn More about STMicroelectronics stm standard products	Datasheet	556In Stock	£1.52 £0.759 £0.666 £0.521 View £0.446 £0.402 £0.397	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
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	Triacs	SMD/SMT	SOT-223
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	Triacs	Through Hole	TO-92
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	Triacs	SMD/SMT	SOT-223
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	Triacs	Through Hole	TO-220-3
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	Triacs	Through Hole	TO-220-3
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 16/11/2026 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	Triacs	Through Hole	TO-220-3
Triacs 25 Amp 600 Volt BTA25-600B STMicroelectronics 1: £7.27 2,263On Order	Mfr. Part No. BTA25-600B Mouser Part No 511-BTA25-600B	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,263On Order On Order Ship Dates Mfr. No: BTA25-600B Stock: 0 On Order: 163 Expected 05/01/2027 2,100 Expected 24/02/2027 Factory Lead Time: 52 Weeks	£7.27 £4.98 £3.83	Min.: 1 Mult.: 1	Triacs	Screw Mount	RD-91
Triacs 25 Amp 800 Volt BTA25-800BW STMicroelectronics 1: £7.58 366On Order	Mfr. Part No. BTA25-800BW Mouser Part No 511-BTA25-800BW	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	366On Order On Order Ship Dates Mfr. No: BTA25-800BW Stock: 0 On Order: 16 Expected 05/01/2027 350 Expected 27/01/2027 Factory Lead Time: 55 Weeks	£7.58 £4.74 £4.09 £3.83	Min.: 1 Mult.: 1	Triacs	Screw Mount	RD-91
Triacs 25 Amp 600 Volt BTA26-600BWRG STMicroelectronics 1: £4.57 7,658On Order	Mfr. Part No. BTA26-600BWRG Mouser Part No 511-BTA26-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,658On Order On Order Ship Dates Mfr. No: BTA26-600BWRG Stock: 0 On Order: 1,658 Expected 27/01/2027 3,000 Expected 05/04/2027 3,000 Expected 28/06/2027 Factory Lead Time: 16 Weeks	£4.57 £2.71 £2.29 £2.12 View £1.45 £1.40	Min.: 1 Mult.: 1	Triacs	Through Hole	TOP-3
Triacs 40 Amp 600 Volt BTA40-600B STMicroelectronics 1: £8.61 1,225Expected 04/05/2027	Mfr. Part No. BTA40-600B Mouser Part No 511-BTA40-600B	STMicroelectronics	Triacs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,225Expected 04/05/2027	£8.61 £5.74 £4.80 £4.09	Min.: 1 Mult.: 1	Triacs	Screw Mount	RD-91
Triacs 40 Amp 800 Volt BTA41-800BRG STMicroelectronics 1: £3.91 2,400On Order	Mfr. Part No. BTA41-800BRG Mouser Part No 511-BTA41-800B	STMicroelectronics	Triacs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,400On Order On Order Ship Dates Mfr. No: BTA41-800BRG Stock: 0 On Order: 1,200 Expected 04/01/2027 1,200 Expected 19/01/2027 Factory Lead Time: 16 Weeks	£3.91 £3.10 £2.44 £1.53	Min.: 1 Mult.: 1	Triacs	Through Hole	TOP-3
SCRs 50 Amp 1200 Volt BTW69-1200RG STMicroelectronics 1: £5.44 3,659On Order	Mfr. Part No. BTW69-1200RG Mouser Part No 511-BTW69-1200	STMicroelectronics	SCRs 50 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,659On Order On Order Ship Dates Mfr. No: BTW69-1200RG Stock: 0 On Order: 1,259 Expected 09/11/2026 2,400 Expected 23/11/2026 Factory Lead Time: 16 Weeks	£5.44 £3.14 £2.63 £2.30	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-3P-3
SCRs 1200V non-insulated SCR 50A 50mA BTW69-1200N STMicroelectronics 1: £6.36 575Expected 25/11/2026	Mfr. Part No. BTW69-1200N Mouser Part No 511-BTW69-1200N	STMicroelectronics	SCRs 1200V non-insulated SCR 50A 50mA Learn More about STMicroelectronics stm standard thyristors	Datasheet	575Expected 25/11/2026	£6.36 £3.69 £3.11 £2.98	Min.: 1 Mult.: 1	SCRs	Through Hole	TOP-3
Triacs Hi temp 12A Triacs T1235H-6G-TR STMicroelectronics 1: £1.89 16,000On Order	Mfr. Part No. T1235H-6G-TR Mouser Part No 511-T1235H-6G-TR	STMicroelectronics	Triacs Hi temp 12A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	16,000On Order On Order Ship Dates Mfr. No: T1235H-6G-TR Stock: 0 On Order: 11,000 Expected 28/12/2026 5,000 Expected 25/01/2027 Factory Lead Time: 15 Weeks	Cut Tape £1.89 £1.21 £0.834 £0.70 Reel £0.595 View £0.587 £0.564 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Triacs	SMD/SMT	D2PAK
Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB Ins. T3035H-8I STMicroelectronics 1: £2.69 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	12,000On Order On Order Ship Dates Mfr. No: T3035H-8I Stock: 0 On Order: 2,000 Expected 05/11/2026 3,000 Expected 07/12/2026 7,000 Expected 28/12/2026 Factory Lead Time: 15 Weeks	£2.69 £1.37 £1.23 £1.01 View £0.934 £0.899	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220AB-3
Triacs 8A Snubberless Triacs in D2PAK T850-6G STMicroelectronics 1: £1.58 17,975Expected 13/01/2027	Mfr. Part No. T850-6G Mouser Part No 511-T850-6G	STMicroelectronics	Triacs 8A Snubberless Triacs in D2PAK	Datasheet	17,975Expected 13/01/2027	£1.58 £0.788 £0.647 £0.517 View £0.466 £0.41 £0.386	Min.: 1 Mult.: 1	Triacs	SMD/SMT	D2PAK
SCRs 1200 V, 30 A Automotive Grade AEC-Q101 SCR Thyristor TN3050H-12GY-TR STMicroelectronics 1: £3.96 1,996On Order	Mfr. Part No. TN3050H-12GY-TR Mouser Part No 511-TN3050H-12GY-TR	STMicroelectronics	SCRs 1200 V, 30 A Automotive Grade AEC-Q101 SCR Thyristor Learn More about STMicroelectronics tn3050h thyristors	Datasheet	1,996On Order On Order Ship Dates Mfr. No: TN3050H-12GY-TR Stock: 0 On Order: 996 Expected 05/11/2026 1,000 TBD Factory Lead Time: 20 Weeks	Cut Tape £3.96 £2.70 £2.00 £1.83 Reel £1.71 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SCRs	SMD/SMT	D2PAK-2	AEC-Q101
SCRs 1200 V, 40 A Automotive Grade AEC-Q101 SCR Thyristor in D2PAK HV package TN4050HP-12G2YTR STMicroelectronics 1: £4.60 1,000Expected 09/12/2026	Mfr. Part No. TN4050HP-12G2YTR Mouser Part No 511-TN4050HP-12G2YTR	STMicroelectronics	SCRs 1200 V, 40 A Automotive Grade AEC-Q101 SCR Thyristor in D2PAK HV package Learn More about STMicroelectronics stm tn4050 tn6050 scrs	Datasheet	1,000Expected 09/12/2026	Cut Tape £4.60 £3.02 £2.23 £1.97 Reel £1.76 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SCRs	SMD/SMT	D2PAK-3	AEC-Q101
SCRs 60 A 1200 V standard SCR Thyristor in TOP3 Ins. TN6050-12PI STMicroelectronics 1: £4.64 600Expected 23/11/2026	Mfr. Part No. TN6050-12PI Mouser Part No 511-TN6050-12PI	STMicroelectronics	SCRs 60 A 1200 V standard SCR Thyristor in TOP3 Ins. Learn More about STMicroelectronics stm standard thyristors	Datasheet	600Expected 23/11/2026	£4.64 £2.62 £2.17 £1.85 £1.83	Min.: 1 Mult.: 1	SCRs	Through Hole	TOP-3
Triacs 40 A 1200 Volt TPDV1240RG STMicroelectronics 1: £10.85 1,800On Order	Mfr. Part No. TPDV1240RG Mouser Part No 511-TPDV1240	STMicroelectronics	Triacs 40 A 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,800On Order On Order Ship Dates Mfr. No: TPDV1240RG Stock: 0 On Order: 1,200 Expected 10/05/2027 600 Expected 24/05/2027 Factory Lead Time: 16 Weeks	£10.85 £8.02 £6.69 £5.96 £5.56	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-3P
Diacs 32 Volt Trigger TMMDB3TG STMicroelectronics 1: £0.383 10,000Expected 24/02/2027	Mfr. Part No. TMMDB3TG Mouser Part No 511-TMMDB3TG	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	10,000Expected 24/02/2027	Cut Tape £0.383 £0.235 £0.149 £0.112 Reel £0.086 View £0.10 £0.074 £0.067 £0.061 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Diacs	SMD/SMT	Mini MELF
Triacs 10 Amp 800 Volt BTA10-800CWRG STMicroelectronics 1: £1.68 160In Stock	Mfr. Part No. BTA10-800CWRG Mouser Part No 511-BTA10-800CW	STMicroelectronics	Triacs 10 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	160In Stock	£1.68 £0.871 £0.711 £0.576 View £0.524 £0.462 £0.443 £0.405	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3
Triacs 6A TRIACS BTB06-800SWRG STMicroelectronics 1: £1.46 1,269In Stock	Mfr. Part No. BTB06-800SWRG Mouser Part No 511-BTB06-800SWRG	STMicroelectronics	Triacs 6A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	1,269In Stock	£1.46 £0.899 £0.592 £0.464 View £0.396 £0.322 £0.307 £0.303	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3
Triacs Hi temp 10A Triacs T1035H-6T STMicroelectronics 1: £1.48 712In Stock	Mfr. Part No. T1035H-6T Mouser Part No 511-T1035H-6T	STMicroelectronics	Triacs Hi temp 10A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	712In Stock	£1.48 £0.934 £0.609 £0.484 View £0.41 £0.392 £0.377 £0.368	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3