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
Q6010L555 TRIAC 600V 10A TO220 Littelfuse Inc.	5,890	RFQ	Datasheet	-	TO-220-3 Isolated Tab, Formed Leads	Bulk	Discontinued at Digi-Key	Standard	600 V	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6010LH5 TRIAC ALTERNISTOR 600V 10A TO220 Littelfuse Inc.	2,996	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	600 V	10 A	1.3 V	110A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6010LT TRIAC INT TRIGGER 600V 10A TO220 Littelfuse Inc.	3,308	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Internally Triggered	600 V	10 A	-	100A, 120A	-	60 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6010RH5 TRIAC ALTERNISTOR 600V 10A TO220 Littelfuse Inc.	5,555	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	600 V	10 A	1.3 V	110A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q6012RH5 TRIAC ALTERNISTOR 600V 12A TO220 Littelfuse Inc.	7,851	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	600 V	12 A	1.3 V	110A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q6015L552 TRIAC 600V 15A TO220 Littelfuse Inc.	4,592	RFQ	Datasheet	-	TO-220-3 Isolated Tab, Formed Leads	Bulk	Discontinued at Digi-Key	Standard	600 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6015L556 TRIAC 600V 15A TO220 Littelfuse Inc.	5,408	RFQ	Datasheet	-	TO-220-3 Isolated Tab, Formed Leads	Bulk	Discontinued at Digi-Key	Standard	600 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6025L659 TRIAC ALTERNISTOR 600V 25A TO220 Littelfuse Inc.	3,264	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
Q6025R5 TRIAC 600V 25A TO220 Littelfuse Inc.	6,095	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	600 V	25 A	1.3 V	167A, 200A	50 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q6040J781TP TRIAC ALTERNISTOR 600V TO218X Littelfuse Inc.	2,684	RFQ	Datasheet	-	TO-218X-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	600 V	40 A	2 V	335A, 400A	100 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218X Isolated
Q8004L452 TRIAC 800V 4A TO220 Littelfuse Inc.	9,135	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	800 V	4 A	1.3 V	46A, 55A	25 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q8006L5 TRIAC 800V 6A TO220 Littelfuse Inc.	3,623	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	800 V	6 A	1.3 V	65A, 80A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q8006LH4 TRIAC ALTERNISTOR 800V 6A TO220 Littelfuse Inc.	4,712	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	800 V	6 A	1.3 V	80A, 85A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q8006R5 TRIAC 800V 6A TO220 Littelfuse Inc.	2,693	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	800 V	6 A	1.3 V	65A, 80A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q8006RH4 TRIAC ALTERNISTOR 800V 6A TO220 Littelfuse Inc.	5,326	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	800 V	6 A	1.3 V	80A, 85A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q8008L5 TRIAC 800V 8A TO220 Littelfuse Inc.	8,553	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	800 V	8 A	1.3 V	83A, 100A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q8008R5 TRIAC 800V 8A TO220 Littelfuse Inc.	8,786	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	800 V	8 A	1.3 V	83A, 100A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q8008RH4 TRIAC ALTERNISTOR 800V 8A TO220 Littelfuse Inc.	8,273	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	800 V	8 A	1.3 V	83A, 100A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q8010L5 TRIAC 800V 10A TO220 Littelfuse Inc.	5,005	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	800 V	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q8010LH5 TRIAC ALTERNISTOR 800V 10A TO220 Littelfuse Inc.	6,208	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	800 V	10 A	1.3 V	110A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab

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.