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
Q4025RH5TP TRIAC ALTERNSTR 400V 25A TO220AB Littelfuse Inc.	9,818	RFQ	Datasheet	-	TO-220-3	Tube	Active	Alternistor - Snubberless	400 V	25 A	1.3 V	208A, 250A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q4025NH6RP TRIAC ALTERNISTOR 400V 25A TO263 Littelfuse Inc.	6,967	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	400 V	25 A	1.3 V	208A, 250A	80 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
QK015N5RP TRIAC 1KV 15A TO263 Littelfuse Inc.	3,380	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Standard	1 kV	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
T1210T-8T TRIAC SENS GATE 800V 12A TO220 STMicroelectronics	79	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	12 A	1.3 V	90A, 95A	10 mA	15 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
Q6025N5RP TRIAC 600V 25A TO263 Littelfuse Inc.	9,999	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Standard	600 V	25 A	1.3 V	167A, 200A	50 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
Q8016NH3TP TRIAC ALTERNISTOR 800V 16A TO263 Littelfuse Inc.	5,858	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	800 V	16 A	1.3 V	167A, 200A	20 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
QK016NH6TP TRIAC ALTERNISTOR 1KV 16A TO263 Littelfuse Inc.	5,292	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	1 kV	16 A	1.3 V	167A, 200A	80 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
QK016LH4TP TRIAC ALTERNISTOR 1KV 16A TO220 Littelfuse Inc.	6,887	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	1 kV	16 A	1.3 V	167A, 200A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB-L
QJ4016LH2TP TRIAC ALTRNSTR 400V 16A ITO220AB Littelfuse Inc.	8,559	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Alternistor - Snubberless	400 V	16 A	1.3 V	167A, 200A	10 mA	15 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	ITO-220AB
T1650H-6G-TR TRIAC ALTERNISTOR 600V 16A D2PAK STMicroelectronics	4,133	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	16 A	1 V	160A, 168A	50 mA	75 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
QV6016NH3TP TRIAC ALTERNISTOR 600V 16A TO263 Littelfuse Inc.	8,991	RFQ	Datasheet	QVxx16xHx	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	600 V	16 A	1.3 V	167A, 200A	20 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
QV6016NH3RP TRIAC ALTERNISTOR 600V 16A TO263 Littelfuse Inc.	6,554	RFQ	Datasheet	QVxx16xHx	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	16 A	1.3 V	167A, 200A	20 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
Q4025NH6TP TRIAC ALTERNISTOR 400V 25A TO263 Littelfuse Inc.	3,800	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	400 V	25 A	1.3 V	208A, 250A	80 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
QK016NH4RP TRIAC ALTERNISTOR 1KV 16A TO263 Littelfuse Inc.	5,338	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	1 kV	16 A	1.3 V	167A, 200A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
QK015N5TP TRIAC 1KV 15A TO263 Littelfuse Inc.	5,289	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Standard	1 kV	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
QV6016LH2TP TRIAC ALTRNSTR 600V 16A ITO220AB Littelfuse Inc.	8,432	RFQ	Datasheet	QVxx16xHx	TO-220-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	600 V	16 A	1.3 V	167A, 200A	10 mA	15 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	ITO-220AB
QJ8016LH4TP TRIAC ALTRNSTR 800V 16A ITO220AB Littelfuse Inc.	8,293	RFQ	Datasheet	QJxx16xHx	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Alternistor - Snubberless	800 V	16 A	1.3 V	167A, 200A	35 mA	50 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	ITO-220AB
QJ8016LH3TP TRIAC ALTRNSTR 800V 16A ITO220AB Littelfuse Inc.	6,170	RFQ	Datasheet	QJxx16xHx	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Alternistor - Snubberless	800 V	16 A	1.3 V	167A, 200A	20 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	ITO-220AB
QJ8016LH5TP TRIAC ALTRNSTR 800V 16A ITO220AB Littelfuse Inc.	3,972	RFQ	Datasheet	QJxx16xHx	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Alternistor - Snubberless	800 V	16 A	1.3 V	167A, 200A	50 mA	50 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	ITO-220AB
Q8025RH5TP TRIAC ALTERNSTR 800V 25A TO220AB Littelfuse Inc.	7,348	RFQ	Datasheet	-	TO-220-3	Tube	Active	Alternistor - Snubberless	800 V	25 A	1.3 V	208A, 250A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB

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.