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
Q4004R4TP TRIAC 400V 4A TO220AB Littelfuse Inc.	2,848	RFQ	Datasheet	Qxx04xx	TO-220-3	Tube	Active	Standard	400 V	4 A	1.3 V	46A, 55A	25 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
QJ4006VH2TP TRIAC ALTERNSTR 400V 6A TO251AA Littelfuse Inc.	2,820	RFQ	Datasheet	QJxx06xHx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	400 V	6 A	1.3 V	60A, 72A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA
QJ4008DH2TP TRIAC ALTERNISTOR 400V 8A TO252 Littelfuse Inc.	3,559	RFQ	Datasheet	QJxx08xHx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	400 V	8 A	1.3 V	70A, 84A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
BTA06-700SWRG TRIAC SENS GATE 700V 6A TO220 STMicroelectronics	7,335	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Logic - Sensitive Gate	700 V	6 A	1.3 V	60A, 63A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
CTB24-1200BW TRIAC ALTERNISTOR 1.2KV TO220AB Sensata-Crydom	7,999	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
QJ4006VH4TP TRIAC ALTERNSTR 400V 6A TO251AA Littelfuse Inc.	7,989	RFQ	Datasheet	QJxx06xHx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	400 V	6 A	1.3 V	60A, 72A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA
QJ4008DH4TP TRIAC ALTERNISTOR 400V 8A TO252 Littelfuse Inc.	5,949	RFQ	Datasheet	QJxx08xHx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	400 V	8 A	1.3 V	70A, 84A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
QJ6006DH2RP TRIAC ALTERNSTR 600V 6A TO252AA Littelfuse Inc.	3,779	RFQ	Datasheet	QJxx06xHx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	6 A	1.3 V	60A, 72A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252AA
ACST1210-7T TRIAC SENS GATE 700V 12A TO220 STMicroelectronics	7,047	RFQ	Datasheet	ACS™/A.S.D®	TO-220-3	Tube	Obsolete	Logic - Sensitive Gate	700 V	12 A	1 V	120A, 126A	10 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
QJ4006VH3TP TRIAC ALTERNSTR 400V 6A TO251AA Littelfuse Inc.	5,897	RFQ	Datasheet	QJxx06xHx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	400 V	6 A	1.3 V	60A, 72A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA
QJ4008DH3TP TRIAC ALTERNISTOR 400V 8A TO252 Littelfuse Inc.	6,348	RFQ	Datasheet	QJxx08xHx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	400 V	8 A	1.3 V	70A, 84A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
CTB12-1200CPT TRIAC 1.2KV 12A TO220AB Sensata-Crydom	4,049	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Standard	1.2 kV	12 A	1.3 V	120A, 126A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
L6008D8TP TRIAC SENS GATE 600V 8A TO252 Littelfuse Inc.	7,199	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Logic - Sensitive Gate	600 V	8 A	1.3 V	65A, 85A	10 mA	20 mA	Single	-40°C ~ 110°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
Q6006VH3TP TRIAC ALTERNISTOR 600V 6A TO251 Littelfuse Inc.	5,851	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	600 V	6 A	1.3 V	55A, 65A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
Q6008VH4TP TRIAC ALTERNISTOR 600V 8A TO251 Littelfuse Inc.	5,659	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	600 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)
TMA126G-L TRIAC 600V 12A TO220-3 Sanken Electric USA Inc.	8,741	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Standard	600 V	12 A	1.5 V	120A, 126A	30 mA	-	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220-3
Q2016RH6 TRIAC ALTERNISTOR 200V 16A TO220 Littelfuse Inc.	8,727	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Alternistor - Snubberless	200 V	16 A	1.3 V	167A, 200A	80 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q2010N4RP TRIAC 200V 10A TO263 Littelfuse Inc.	7,415	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Obsolete	Standard	200 V	10 A	1.3 V	100A, 120A	25 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
CTB24-1200CW TRIAC ALTERNISTOR 1.2KV TO220AB Sensata-Crydom	8,893	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Alternistor - Snubberless	1.2 kV	24 A	1.3 V	250A, 260A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
QJ4008VH2TP TRIAC ALTERNSTR 400V 8A TO251AA Littelfuse Inc.	4,221	RFQ	Datasheet	QJxx08xHx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	400 V	8 A	1.3 V	70A, 84A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA

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.