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
CTB16-1200BWPT TRIAC ALTERNISTOR 1.2KV TO220AB Sensata-Crydom	7,513	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Alternistor - Snubberless	1.2 kV	16 A	1.3 V	160A, 168A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q4010L555 TRIAC 400V 10A TO220 Littelfuse Inc.	7,716	RFQ	Datasheet	-	TO-220-3 Isolated Tab, Formed Leads	Bulk	Obsolete	Standard	400 V	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
QJ6008DH2TP TRIAC ALTERNISTOR 600V 8A TO252 Littelfuse Inc.	6,039	RFQ	Datasheet	QJxx08xHx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	70A, 84A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
QJ6006VH2TP TRIAC ALTERNSTR 600V 8A TO251AA Littelfuse Inc.	5,050	RFQ	Datasheet	QJxx08xHx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	70A, 84A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA
Q8004V3TP TRIAC 800V 4A TO251AA Littelfuse Inc.	5,132	RFQ	Datasheet	Qxx04xx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Standard	800 V	4 A	1.3 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251AA
Q4008RH3TP TRIAC ALTERNISTOR 400V 8A TO220 Littelfuse Inc.	8,512	RFQ	Datasheet	-	TO-220-3	Tube	Active	Alternistor - Snubberless	400 V	8 A	1.3 V	83A, 100A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
QJ6006VH4TP TRIAC ALTERNSTR 600V 6A TO251AA Littelfuse Inc.	9,162	RFQ	Datasheet	QJxx06xHx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	600 V	6 A	1.3 V	60A, 72A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA
QJ6008DH4TP TRIAC ALTERNISTOR 600V 8A TO252 Littelfuse Inc.	2,275	RFQ	Datasheet	QJxx08xHx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	70A, 84A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
BTB12H-600CW3G TRIAC 600V 12A TO220AB Littelfuse Inc.	5,892	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	12 A	1.1 V	120A @ 60Hz	35 mA	45 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
QJ6006VH3TP TRIAC ALTERNSTR 600V 6A TO251AA Littelfuse Inc.	4,634	RFQ	Datasheet	QJxx06xHx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	600 V	6 A	1.3 V	60A, 72A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA
QJ6008DH3TP TRIAC ALTERNISTOR 600V 8A TO252 Littelfuse Inc.	3,493	RFQ	Datasheet	QJxx08xHx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	70A, 84A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
T830-800W TRIAC ALTERNISTOR 800V ISOWATT STMicroelectronics	9,567	RFQ	Datasheet	Snubberless™	ISOWATT220AB-3	Tube	Obsolete	Alternistor - Snubberless	800 V	8 A	1.3 V	100A, 105A	30 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	ISOWATT220AB
CTA24-1200BW TRIAC ALTERNISTOR 1.2KV TO220AB Sensata-Crydom	3,354	RFQ	Datasheet	-	TO-220-3	Bulk	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
CTB16-1200CWPT TRIAC ALTERNISTOR 1.2KV TO220AB Sensata-Crydom	2,069	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Alternistor - Snubberless	1.2 kV	16 A	1.3 V	160A, 168A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q2016RH3 TRIAC ALTERNISTOR 200V 16A TO220 Littelfuse Inc.	6,284	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Alternistor - Snubberless	200 V	16 A	1.3 V	167A, 200A	20 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q6008L555 TRIAC 600V 8A TO220 Littelfuse Inc.	7,213	RFQ	Datasheet	-	TO-220-3 Isolated Tab, Formed Leads	Bulk	Obsolete	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
QK004V4TP TRIAC 1KV 4A TO251 Littelfuse Inc.	7,213	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Standard	1 kV	4 A	1.3 V	46A, 55A	25 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
BTA208X-1000C0,127 TRIAC 1KV 8A TO220F WeEn Semiconductors	4,429	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	1 kV	8 A	1.5 V	65A, 71A	35 mA	50 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
L6004R8TP TRIAC SENS GATE 600V 4A TO220 Littelfuse Inc.	6,505	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
L6004L8TP TRIAC SENS GATE 600V 4A TO220 Littelfuse Inc.	9,237	RFQ	Datasheet	-	-	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 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.