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Thyristors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case
SCRs Standard 25A 600V 40 mA TO-220AB SCR TXN625RG STMicroelectronics 1: $4.23 2,991In Stock	Mfr. Part # TXN625RG Mouser Part # 511-TXN625RG	STMicroelectronics	SCRs Standard 25A 600V 40 mA TO-220AB SCR Learn More about STMicroelectronics stm standard products	Datasheet	2,991In Stock	$4.23 $2.16 $1.96 $1.61 $1.57	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220AB-3
SCRs 25 Amp 1200 Volt TYN1225RG STMicroelectronics 1: $3.58 7,388In Stock	Mfr. Part # TYN1225RG Mouser Part # 511-TYN1225	STMicroelectronics	SCRs 25 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,388In Stock	$3.58 $2.20 $1.59 $1.38 View $1.37 Quote	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
SCRs 25 Amp 200 Volt TYN225RG STMicroelectronics 1: $2.74 6,251In Stock	Mfr. Part # TYN225RG Mouser Part # 511-TYN225	STMicroelectronics	SCRs 25 Amp 200 Volt	Datasheet	6,251In Stock	$2.74 $1.35 $1.22 $0.999 View $0.915 $0.877	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
SCRs 12 Amp 600 Volt TYN612MRG STMicroelectronics 1: $1.36 4,893In Stock	Mfr. Part # TYN612MRG Mouser Part # 511-TYN612M	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,893In Stock	$1.36 $0.637 $0.566 $0.441 View $0.40 $0.366 $0.351 $0.33	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220-3
SCRs 25 Amp 600 Volt TYN625RG STMicroelectronics 1: $1.98 2,990In Stock	Mfr. Part # TYN625RG Mouser Part # 511-TYN625	STMicroelectronics	SCRs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,990In Stock	$1.98 $1.01 $0.897 $0.712 View $0.652 $0.602 $0.593	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
SCRs 40 Amp 600 Volt TYN640RG STMicroelectronics 1: $2.63 5,392In Stock 6,000Expected 11/12/2026	Mfr. Part # TYN640RG Mouser Part # 511-TYN640	STMicroelectronics	SCRs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,392In Stock 6,000Expected 11/12/2026	$2.63 $1.47 $1.24 $1.06 View $0.981 $0.97 $0.957 $0.864 Quote	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-220
SCRs 1.25 Amp 600 Volt X0202MN 5BA4 STMicroelectronics 1: $0.71 35,270In Stock	Mfr. Part # X0202MN 5BA4 Mouser Part # 511-X0202MN	STMicroelectronics	SCRs 1.25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	35,270In Stock	Cut Tape $0.71 $0.436 $0.28 $0.213 Reel $0.19 View $0.162 $0.145 $0.136 $0.132 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SCRs	SMD/SMT	SOT-223
SCRs 1.25 Amp 800 Volt X0202NA 1BA2 STMicroelectronics 1: $0.70 12,383In Stock	Mfr. Part # X0202NA 1BA2 Mouser Part # 511-X0202NA	STMicroelectronics	SCRs 1.25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	12,383In Stock	$0.70 $0.435 $0.279 $0.211 View $0.189 $0.165 $0.15 $0.138 $0.122	Min.: 1 Mult.: 1	SCRs	Through Hole	TO-92-3 (TO-226-3)
SCRs 4 A Sensitive gate SCR X0405MH STMicroelectronics 1: $0.84 11,859In Stock	Mfr. Part # X0405MH Mouser Part # 511-X0405MH	STMicroelectronics	SCRs 4 A Sensitive gate SCR Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	11,859In Stock	Cut Tape $0.84 $0.356 $0.315 $0.256 Reel $0.186 View $0.21 $0.169	Min.: 1 Mult.: 1 : 3,000	SCRs
Triacs 1.0 Amp 600 Volt Z0103MA 1AA2 STMicroelectronics 1: $0.45 20,337In Stock	Mfr. Part # Z0103MA 1AA2 Mouser Part # 511-Z0103MA	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	20,337In Stock	$0.45 $0.29 $0.193 $0.144 View $0.116 $0.115 $0.10 $0.098 $0.08	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-92
Diacs 32 Volt Trigger DB3TG STMicroelectronics 1: $0.23 773In Stock 60,000Expected 3/22/2027	Mfr. Part # DB3TG Mouser Part # 511-DB3TG	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	773In Stock 60,000Expected 3/22/2027	Cut Tape $0.23 $0.142 $0.089 $0.065 Reel $0.045 View $0.051 $0.037 $0.031	Min.: 1 Mult.: 1 : 5,000	Diacs	Through Hole	DO-35
SCRs 80 A 1200 V High Temperature SCR Thyristor STMicroelectronics TN8050H-12PI TN8050H-12PI STMicroelectronics 1: $8.01 556In Stock	Mfr. Part # TN8050H-12PI Mouser Part # 511-TN8050H-12PI	STMicroelectronics	SCRs 80 A 1200 V High Temperature SCR Thyristor Learn More about STMicroelectronics stm tn scrs	Datasheet	556In Stock	$8.01 $5.36 $4.31 $3.83 $3.39	Min.: 1 Mult.: 1	SCRs
SCRs 16 A 800 V High Temperature SCR TN1605H-8I STMicroelectronics 1: $2.43 759In Stock	Mfr. Part # TN1605H-8I Mouser Part # 511-TN1605H-8I	STMicroelectronics	SCRs 16 A 800 V High Temperature SCR Learn More about STMicroelectronics stm tn scrs	Datasheet	759In Stock	$2.43 $1.55 $1.03 $0.842 View $0.755 $0.706 $0.679	Min.: 1 Mult.: 1	SCRs
Triacs Transient Vltg Protected AC Switch ACS108-6SN-TR STMicroelectronics 1: $0.96 2,688In Stock	Mfr. Part # ACS108-6SN-TR Mouser Part # 511-ACS108-6SN-TR	STMicroelectronics	Triacs Transient Vltg Protected AC Switch	Datasheet	2,688In Stock	Cut Tape $0.96 $0.598 $0.389 $0.299 Reel $0.256 View $0.231 $0.209 $0.205 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Triacs	SMD/SMT	SOT-223-4
Triacs Triac Crowbar 10mA Switch 10A 700V ACST1010-7T STMicroelectronics 1: $2.45 476In Stock	Mfr. Part # ACST1010-7T Mouser Part # 511-ACST1010-7T	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 10A 700V Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	476In Stock	$2.45 $1.20 $1.07 $0.856 View $0.783 $0.742	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3
Triacs Triac Crowbar 35mA Switch 12A 700V ACST1235-7GTR STMicroelectronics 1: $2.86 808In Stock 1,000Expected 2/23/2027	Mfr. Part # ACST1235-7GTR Mouser Part # 511-ACST1235-7GTR	STMicroelectronics	Triacs Triac Crowbar 35mA Switch 12A 700V Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	808In Stock 1,000Expected 2/23/2027	Cut Tape $2.86 $1.85 $1.28 $1.03 Reel $0.944 $0.919 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Triacs	SMD/SMT	D2-PAK
Triacs 12 A 800 V Over-voltage protected AC switch ACST1235-8FP STMicroelectronics 1: $2.50 686In Stock 2,000Expected 12/9/2026	Mfr. Part # ACST1235-8FP Mouser Part # 511-ACST1235-8FP	STMicroelectronics	Triacs 12 A 800 V Over-voltage protected AC switch Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	686In Stock 2,000Expected 12/9/2026	$2.50 $1.23 $1.10 $0.878 View $0.833 $0.759	Min.: 1 Mult.: 1	Triacs		TO-220AB
Triacs Triac Crowbar 10mA Switch 2A 800V ACST210-8BTR STMicroelectronics 1: $1.21 1,684In Stock	Mfr. Part # ACST210-8BTR Mouser Part # 511-ACST210-8BTR	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 2A 800V	Datasheet	1,684In Stock	Cut Tape $1.21 $0.759 $0.499 $0.387 Reel $0.299 View $0.351 $0.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK
Triacs Overvoltage protected AC switch ACST310-8BTR STMicroelectronics 1: $1.34 1,379In Stock	Mfr. Part # ACST310-8BTR Mouser Part # 511-ACST310-8BTR	STMicroelectronics	Triacs Overvoltage protected AC switch	Datasheet	1,379In Stock	Cut Tape $1.34 $0.843 $0.557 $0.434 Reel $0.35 View $0.394 $0.319 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Triacs	SMD/SMT	DPAK-3 (TO-252-3)
Triacs AC POWER SWITCH 4 AMP LOAD <10 mA ACST410-8FP STMicroelectronics 1: $1.69 909In Stock 4,000On Order	Mfr. Part # ACST410-8FP Mouser Part # 511-ACST410-8FP	STMicroelectronics	Triacs AC POWER SWITCH 4 AMP LOAD <10 mA	Datasheet	909In Stock 4,000On Order On Order Ship Dates Mfr. #: ACST410-8FP Stock: 909 Can Ship Immediately On Order: 2,000 Expected 12/21/2026 2,000 Expected 12/28/2026 Factory Lead-Time: 15 Weeks	$1.69 $0.803 $0.716 $0.563 View $0.514 $0.472 $0.445	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3 FP
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8FP STMicroelectronics 1: $1.88 353In Stock	Mfr. Part # ACST610-8FP Mouser Part # 511-ACST610-8FP	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	353In Stock	$1.88 $0.896 $0.801 $0.633 View $0.579 $0.532 $0.514	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220FPAB-3
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8G STMicroelectronics 1: $2.11 1,990In Stock	Mfr. Part # ACST610-8G Mouser Part # 511-ACST610-8G	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,990In Stock	$2.11 $1.02 $0.909 $0.722 View $0.662 $0.635 $0.604	Min.: 1 Mult.: 1	Triacs	SMD/SMT	D2PAK-2
Triacs Auto Voltage Switch AVS10CB STMicroelectronics 1: $3.40 1,036In Stock	Mfr. Part # AVS10CB Mouser Part # 511-AVS10CB	STMicroelectronics	Triacs Auto Voltage Switch	Datasheet	1,036In Stock	$3.40 $2.21 $1.52 $1.27 View $1.18 $1.11	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220
Triacs 6 Amp 400 Volt BTA06-400CRG STMicroelectronics 1: $2.25 900In Stock	Mfr. Part # BTA06-400CRG Mouser Part # 511-BTA06-400C	STMicroelectronics	Triacs 6 Amp 400 Volt Learn More about STMicroelectronics stm standard products	Datasheet	900In Stock	$2.25 $1.09 $0.927 $0.777 View $0.713 $0.674 $0.669	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3
Triacs 6 Amp 600 Volt BTA06-600CRG STMicroelectronics 1: $1.88 756In Stock 2,000Expected 11/19/2026	Mfr. Part # BTA06-600CRG Mouser Part # 511-BTA06-600C	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	756In Stock 2,000Expected 11/19/2026	$1.88 $1.08 $0.858 $0.682 View $0.568 $0.463	Min.: 1 Mult.: 1	Triacs	Through Hole	TO-220-3