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
Q8010R5 TRIAC 800V 10A TO220 Littelfuse Inc.	6,027	RFQ	Datasheet	-	TO-220-3	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 Non-Isolated Tab
Q8010RH5 TRIAC ALTERNISTOR 800V 10A TO220 Littelfuse Inc.	9,509	RFQ	Datasheet	-	TO-220-3	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 Non-Isolated Tab
Q8012RH5 TRIAC ALTERNISTOR 800V 12A TO220 Littelfuse Inc.	3,463	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	800 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
Q8015L5 TRIAC 800V 15A TO220 Littelfuse Inc.	2,792	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	800 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q8015R5 TRIAC 800V 15A TO220 Littelfuse Inc.	9,570	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	800 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q8025P5 TRIAC 800V 25A TO3/TO239 Littelfuse Inc.	5,473	RFQ	Datasheet	-	Fastpak, TO-3 Base	Bulk	Obsolete	Standard	800 V	25 A	1.3 V	220A, 250A	50 mA	50 mA	Single	-25°C ~ 125°C (TJ)	-	-	Chassis Mount	TO-3/TO-239 (Fastpak)
Q8025R5 TRIAC 800V 25A TO220 Littelfuse Inc.	4,656	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	800 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
QK006L5 TRIAC 1KV 6A TO220 Littelfuse Inc.	4,863	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	1 kV	6 A	1.3 V	65A, 80A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
QK006R5 TRIAC 1KV 6A TO220 Littelfuse Inc.	8,346	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	1 kV	6 A	1.3 V	65A, 80A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
QK008L5 TRIAC 1KV 8A TO220 Littelfuse Inc.	9,141	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	1 kV	8 A	1.3 V	83A, 100A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
QK008R5 TRIAC 1KV 8A TO220 Littelfuse Inc.	2,666	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	1 kV	8 A	1.3 V	83A, 100A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
QK010L5 TRIAC 1KV 10A TO220 Littelfuse Inc.	7,911	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	1 kV	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
QK010R4 TRIAC 1KV 10A TO220 Littelfuse Inc.	5,554	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	1 kV	10 A	1.3 V	100A, 120A	25 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
QK010R5 TRIAC 1KV 10A TO220 Littelfuse Inc.	2,040	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	1 kV	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
QK015L5 TRIAC 1KV 15A TO220 Littelfuse Inc.	7,540	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	1 kV	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
QK015R5 TRIAC 1KV 15A TO220 Littelfuse Inc.	5,577	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	1 kV	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
QK025R5 TRIAC 1KV 25A TO220 Littelfuse Inc.	3,268	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	1 kV	25 A	1.3 V	167A, 200A	50 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
ACS120-7SH TRIAC SENS GATE 700V 2A TO251 STMicroelectronics	5,609	RFQ	Datasheet	ASD™	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Obsolete	Logic - Sensitive Gate	700 V	2 A	1 V	20A, 11A	10 mA	45 mA	Single	-30°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (IPAK)
ACS302-5T3-TR TRIAC SENS GATE 500V 0.2A 20SO STMicroelectronics	8,241	RFQ	Datasheet	ASD™	20-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Logic - Sensitive Gate	500 V	200 mA	900 mV	7.3A, 7.6A	5 mA	45 mA	Array	-30°C ~ 125°C (TJ)	-	-	Surface Mount	20-SO
ACST4-7SH TRIAC 700V 4A IPAK STMicroelectronics	6,380	RFQ	Datasheet	-	TO-251-3 Long Leads, IPak, TO-251AB	Tube	Obsolete	Standard	700 V	4 A	1.1 V	30A, 33A	25 mA	35 mA	Single	-30°C ~ 125°C (TJ)	-	-	Through Hole	IPAK

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.