TRIACs

Explore TRIACs parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Triac Type	Voltage - Off State	Current - On State (It (RMS)) (Max)	Voltage - Gate Trigger (Vgt) (Max)	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Gate Trigger (Igt) (Max)	Current - Hold (Ih) (Max)	Configuration	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
OT391,412 TRIAC TO92-3 WeEn Semiconductors	8,955	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Discontinued at Digi-Key	Standard	-	-	-	-	-	-	Single	-	-	-	Through Hole	TO-92-3
OT386,127 TRIAC SC73 WeEn Semiconductors	2,079	RFQ	Datasheet	-	-	Tube	Discontinued at Digi-Key	Standard	-	-	-	-	-	-	Single	-	-	-	-	-
OT406,135 TRIAC SC73 WeEn Semiconductors	5,532	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Discontinued at Digi-Key	Standard	-	-	-	-	-	-	Single	125°C (TJ)	-	-	Surface Mount	SC-73
OT407,126 TRIAC TO92-3 WeEn Semiconductors	3,425	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Discontinued at Digi-Key	Standard	-	-	-	-	-	-	Single	125°C (TJ)	-	-	Through Hole	TO-92-3
OT411,127 TRIAC TO220F WeEn Semiconductors	6,529	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Discontinued at Digi-Key	Standard	-	-	-	-	-	-	Single	-	-	-	Through Hole	TO-220F
ACST1235-7T TRIAC 700V 12A TO220 STMicroelectronics	4,368	RFQ	Datasheet	ACS™/A.S.D®	TO-220-3	Tube	Active	Standard	700 V	12 A	1 V	120A, 126A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
HQ6025LH5 TRIAC ALTERNISTOR 600V 25A TO220 Littelfuse Inc.	8,256	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Discontinued at Digi-Key	Alternistor - Snubberless	600 V	25 A	1.3 V	250A, 300A	50 mA	80 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
L6006R6 TRIAC SENS GATE 600V 6A TO220 Littelfuse Inc.	2,175	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	600 V	6 A	1.3 V	50A, 60A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220
Q4008L5 TRIAC 400V 8A TO220 Littelfuse Inc.	8,110	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	400 V	8 A	1.3 V	83A, 100A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q4012LH2 TRIAC ALTERNISTOR 400V 12A TO220 Littelfuse Inc.	8,024	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	400 V	12 A	1.3 V	110A, 120A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6008L552 TRIAC 600V 8A TO220 Littelfuse Inc.	5,792	RFQ	Datasheet	-	TO-220-3 Isolated Tab, Formed Leads	Bulk	Discontinued at Digi-Key	Standard	600 V	8 A	1.3 V	83A, 100A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6012LH2 TRIAC ALTERNISTOR 600V 12A TO220 Littelfuse Inc.	2,887	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	600 V	12 A	1.3 V	110A, 120A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6012RH2 TRIAC ALTERNISTOR 600V 12A TO220 Littelfuse Inc.	3,061	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	600 V	12 A	1.3 V	110A, 120A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q6025L656 TRIAC ALTERNISTOR 600V 25A TO220 Littelfuse Inc.	4,642	RFQ	Datasheet	-	TO-220-3 Isolated Tab, Formed Leads	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	600 V	25 A	1.3 V	208A, 250A	80 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q8012LH2 TRIAC ALTERNISTOR 800V 12A TO220 Littelfuse Inc.	4,027	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	800 V	12 A	1.3 V	110A, 120A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q8012RH2 TRIAC ALTERNISTOR 800V 12A TO220 Littelfuse Inc.	4,211	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	800 V	12 A	1.3 V	110A, 120A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q8016LH352 TRIAC ALTERNISTOR 800V 16A TO220 Littelfuse Inc.	6,975	RFQ	Datasheet	-	TO-220-3 Isolated Tab, Formed Leads	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	800 V	16 A	1.3 V	167A, 200A	20 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
QK012RH2 TRIAC ALTERNISTOR 1KV 12A TO220 Littelfuse Inc.	4,241	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	1 kV	12 A	1.3 V	110A, 120A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
OT407,412 TRIAC TO92-3 WeEn Semiconductors	6,281	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Discontinued at Digi-Key	Standard	-	-	-	-	-	-	Single	125°C (TJ)	-	-	Through Hole	TO-92-3
BCR08AM-12A#B00 TRIAC SENS GATE 600V 0.8A TO92 Renesas Electronics Corporation	8,683	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Tube	Obsolete	Logic - Sensitive Gate	600 V	800 mA	2 V	8A @ 60Hz	5 mA	-	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92

FAQ

Frequently Asked Questions

What are TRIACs components used for?

TRIACs components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right TRIACs part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find TRIACs parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.