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
T1235H-8I TRIAC ALTERNSTR 800V 12A TO220AB STMicroelectronics	326	RFQ	Datasheet	H	TO-220-3	Tube	Active	Alternistor - Snubberless	800 V	12 A	1.3 V	120A, 126A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB Insulated
ACST610-8G TRIAC SENS GATE 800V 6A D2PAK STMicroelectronics	234	RFQ	Datasheet	ACS™/A.S.D®	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Logic - Sensitive Gate	800 V	6 A	1 V	45A, 47A	10 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
L4004V3TP TRIAC SENS GATE 400V 4A TO251AA Littelfuse Inc.	1,961	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Logic - Sensitive Gate	400 V	4 A	1.3 V	33A, 40A	3 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-251AA
T1635H-8G TRIAC 800V 16A D2PAK STMicroelectronics	1,925	RFQ	Datasheet	ECOPACK®2	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Standard	800 V	16 A	1.3 V	160A, 168A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
MAC8SNG TRIAC SENS GATE 800V 8A TO220AB Littelfuse Inc.	208	RFQ	Datasheet	-	TO-220-3	Box	Active	Logic - Sensitive Gate	800 V	8 A	1.5 V	70A @ 60Hz	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
LJ4006D8RP TRIAC SENS GATE 400V 6A TO252 Littelfuse Inc.	4,952	RFQ	Datasheet	LJxx06xx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Logic - Sensitive Gate	400 V	6 A	1.2 V	60A, 72A	20 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
Q6006VH4TP TRIAC ALTERNISTOR 600V 6A TO251 Littelfuse Inc.	326	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	600 V	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)
T2050H-6G TRIAC ALTERNISTOR 600V 20A D2PAK STMicroelectronics	1,956	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	600 V	20 A	1 V	200A, 210A	50 mA	75 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
BTB08-800BW3G TRIAC 800V 8A TO220AB Littelfuse Inc.	3,986	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	8 A	1.1 V	90A @ 60Hz	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
BTA06-600TRG TRIAC SENS GATE 600V 6A TO220 STMicroelectronics	487	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	6 A	1.3 V	60A, 63A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
Q4008DH3TP TRIAC ALTERNISTOR 400V 8A TO252 Littelfuse Inc.	1,133	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	400 V	8 A	1.3 V	80A, 85A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
MAC12SNG TRIAC SENS GATE 800V 12A TO220AB Littelfuse Inc.	719	RFQ	Datasheet	-	TO-220-3	Box	Active	Logic - Sensitive Gate	800 V	12 A	1.5 V	90A @ 60Hz	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220AB
BTA12-700SWRG TRIAC SENS GATE 700V 12A TO220 STMicroelectronics	266	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	700 V	12 A	1.3 V	120A, 126A	10 mA	15 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220
L6008V8TP TRIAC SENS GATE 600V 8A TO251 Littelfuse Inc.	1,479	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Logic - Sensitive Gate	600 V	8 A	1.3 V	65A, 85A	10 mA	20 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
T2035H-8G TRIAC ALTERNISTOR 800V 20A D2PAK STMicroelectronics	1,553	RFQ	Datasheet	ECOPACK®2	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	800 V	20 A	1.3 V	200A, 210A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
BTA20-700CWRG TRIAC ALTERNISTOR 700V 20A TO220 STMicroelectronics	1,882	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	700 V	20 A	1.5 V	210A, 200A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
MAC212A10G TRIAC 800V 12A TO220AB Littelfuse Inc.	1,547	RFQ	Datasheet	-	TO-220-3	Box	Active	Standard	800 V	12 A	2 V	100A @ 60Hz	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
L6006L5TP TRIAC SENS GATE 600V 6A ITO220AB Littelfuse Inc.	2,850	RFQ	Datasheet	Lxx06xx	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	600 V	6 A	1.3 V	50A, 60A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	ITO-220AB
SST41Z-600B TRIAC 600V 40A TO3P SMC Diode Solutions	434	RFQ	Datasheet	-	TO-3P-3, SC-65-3	Tube	Active	Standard	600 V	40 A	1.3 V	400A @ 50Hz	70 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-3P Insulated
MAC16NG TRIAC 800V 16A TO220AB Littelfuse Inc.	964	RFQ	Datasheet	-	TO-220-3	Box	Active	Standard	800 V	16 A	1.5 V	150A @ 60Hz	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.