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
BTB08-600CW3G TRIAC 600V 8A TO220AB Littelfuse Inc.	8,951	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	8 A	1.1 V	90A @ 60Hz	35 mA	45 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q8008VH4TP TRIAC ALTERNISTOR 800V 8A TO251 Littelfuse Inc.	8,093	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	800 V	8 A	1.3 V	80A, 85A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
L6004R6TP TRIAC SENS GATE 600V 4A TO220AB Littelfuse Inc.	3,610	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	33A, 40A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220AB
L4008L8TP TRIAC SENS GATE 400V 8A TO220 Littelfuse Inc.	7,774	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Logic - Sensitive Gate	400 V	8 A	1.3 V	65A, 85A	10 mA	20 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
L6004L5TP TRIAC SENS GATE 600V 4A TO220 Littelfuse Inc.	2,038	RFQ	Datasheet	-	-	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	33A, 40A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q4008L5TP TRIAC 400V 8A ITO220AB Littelfuse Inc.	8,869	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	400 V	8 A	1.3 V	83A, 100A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	ITO-220AB
Q4010R4TP TRIAC 400V 10A TO220AB Littelfuse Inc.	4,232	RFQ	Datasheet	Qxx10xx	TO-220-3	Tube	Active	Standard	400 V	10 A	1.3 V	100A, 120A	25 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q6010RH5TP TRIAC ALTERNSTR 600V 10A TO220AB Littelfuse Inc.	8,552	RFQ	Datasheet	Qxx10xHx	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	10 A	1.3 V	110A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
BTB16H-600BW3G TRIAC 600V 16A TO220AB Littelfuse Inc.	4,064	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	16 A	1.1 V	170A @ 60Hz	50 mA	60 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
Q8004L3TP TRIAC 800V 4A ITO220AB Littelfuse Inc.	8,667	RFQ	Datasheet	Qxx04xx	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	800 V	4 A	1.3 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	ITO-220AB
Q4012RH2TP TRIAC ALTERNSTR 400V 12A TO220AB Littelfuse Inc.	5,144	RFQ	Datasheet	Qxx12xHx	TO-220-3	Tube	Active	Alternistor - Snubberless	400 V	12 A	1.3 V	110A, 120A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q2016NH3RP TRIAC ALTERNISTOR 200V 16A TO263 Littelfuse Inc.	5,719	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Obsolete	Alternistor - Snubberless	200 V	16 A	1.3 V	167A, 200A	20 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
QK006VH4TP TRIAC ALTERNISTOR 1KV 6A TO251 Littelfuse Inc.	3,162	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	1 kV	6 A	1.3 V	55A, 65A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
Q4006NH4TP TRIAC ALTERNISTOR 400V 6A TO263 Littelfuse Inc.	4,656	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	400 V	6 A	1.3 V	80A, 85A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
Q4006LTHTP TRIAC ALTERNSTR 400V 6A ITO220AB Littelfuse Inc.	3,794	RFQ	Datasheet	QxxxxLTx	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Alternistor - Snubberless, Internally Triggered	400 V	6 A	-	65A, 80A	-	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	ITO-220AB
T1620-600W TRIAC ALTERNISTOR 600V ISOWATT STMicroelectronics	3,000	RFQ	Datasheet	Snubberless™	ISOWATT220AB-3	Tube	Obsolete	Alternistor - Snubberless	600 V	16 A	1.3 V	200A, 218A	20 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	ISOWATT220AB
L6004R5TP TRIAC SENS GATE 600V 4A TO220 Littelfuse Inc.	9,621	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	33A, 40A	10 mA	15 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
CTB24-1200BWPT TRIAC ALTERNISTOR 1.2KV TO220AB Sensata-Crydom	5,105	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Alternistor - Snubberless	1.2 kV	24 A	1.3 V	250A, 260A	50 mA	75 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
MAC4DSMT4 TRIAC SENS GATE 600V 4A DPAK onsemi	2,660	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Obsolete	Logic - Sensitive Gate	600 V	4 A	1.3 V	40A @ 60Hz	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
Q4006NH4RP TRIAC ALTERNISTOR 400V 6A TO263 Littelfuse Inc.	3,988	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	400 V	6 A	1.3 V	80A, 85A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)

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.