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
T1035H-6G TRIAC ALTERNISTOR 600V 10A D2PAK STMicroelectronics	4,360	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	600 V	10 A	1 V	100A, 105A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
BTA12-600BW3G TRIAC 600V 12A TO220AB Littelfuse Inc.	9,792	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	12 A	1.1 V	105A @ 60Hz	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
BTA12-800SWRG TRIAC SENS GATE 800V 12A TO220AB STMicroelectronics	9,883	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	12 A	1.3 V	120A, 126A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB Insulated
QJ6016LH6TP TRIAC ALTRNSTR 600V 16A ITO220AB Littelfuse Inc.	2,036	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	600 V	16 A	1.3 V	167A, 200A	80 mA	70 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	ITO-220AB
Q601E4 TRIAC 600V 1A TO92 Littelfuse Inc.	2,534	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Standard	600 V	1 A	1.3 V	16.7A, 20A	25 mA	25 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
ACST830-8FP TRIAC 800V 8A TO220FP STMicroelectronics	4,562	RFQ	Datasheet	ACS™/A.S.D®	TO-220-3 Full Pack	Tube	Active	Standard	800 V	8 A	1 V	80A, 84A	30 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220FP
Q4006R4TP TRIAC 400V 6A TO220AB Littelfuse Inc.	5,208	RFQ	Datasheet	Teccor®	TO-220-3	Tube	Active	Standard	400 V	6 A	1.3 V	65A, 80A	25 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
MAC228A8TG TRIAC SENS GATE 600V 8A TO220AB Littelfuse Inc.	2,353	RFQ	Datasheet	-	TO-220-3	Box	Active	Logic - Sensitive Gate	600 V	8 A	2 V	80A @ 60Hz	5 mA	15 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220AB
QJ8016RH4TP TRIAC ALTERNSTR 800V 16A TO220AB Littelfuse Inc.	1	RFQ	Datasheet	QJxx16xHx	TO-220-3	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	TO-220AB
Q8008RH4TP TRIAC ALTERNISTOR 800V 8A TO220 Littelfuse Inc.	2,141	RFQ	Datasheet	-	TO-220-3	Tube	Active	Alternistor - Snubberless	800 V	8 A	1.3 V	83A, 100A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
T1210T-6I TRIAC SENS GATE 600V 12A TO220 STMicroelectronics	76	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	12 A	1.3 V	90A, 95A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
Q4025R6TP TRIAC ALTERNSTR 400V 25A TO220AB Littelfuse Inc.	9,649	RFQ	Datasheet	Qxx25xx	TO-220-3	Tube	Active	Alternistor - Snubberless	400 V	25 A	1.3 V	208A, 250A	80 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q6015LTTP TRIAC INT TRIGGER 600V 15A TO220 Littelfuse Inc.	7,823	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Internally Triggered	600 V	15 A	-	167A, 200A	-	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
BTB26-600BRG TRIAC 600V 25A TOP3 STMicroelectronics	8,168	RFQ	Datasheet	-	TOP-3	Tube	Active	Standard	600 V	25 A	1.3 V	250A, 260A	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TOP3
SST41Z-800B TRIAC 800V 40A TO3P SMC Diode Solutions	118	RFQ	Datasheet	-	TO-3P-3, SC-65-3	Tube	Active	Standard	800 V	40 A	1.3 V	400A @ 50Hz	70 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-3P Insulated
QJ4025LH5TP TRIAC ALTRNSTR 400V 25A ITO220AB Littelfuse Inc.	7,370	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	400 V	25 A	1.3 V	208A, 250A	50 mA	50 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	ITO-220AB
BTA25-800B TRIAC 800V 25A RD91 STMicroelectronics	2,347	RFQ	Datasheet	-	RD91-3 (Insulated)	Bulk	Active	Standard	800 V	25 A	1.3 V	250A, 260A	50 mA	80 mA	Single	-	-	-	Chassis Mount	RD91
QJ8040K3TP TRIAC 800V 40A TO218AC Littelfuse Inc.	3,627	RFQ	Datasheet	QJxx40xx	TO-218-3 Isolated Tab, TO-218AC	Tube	Active	Standard	800 V	40 A	1.3 V	420A, 500A	35 mA	60 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-218AC Isolated
QV8012DH3RP 12 AMP HIGH TEMPERATURE HIGH DVD Littelfuse Inc.	9,095	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
QV8012VH3TP 12 AMP HIGH TEMPERATURE HIGH DVD Littelfuse Inc.	8,594	RFQ	Datasheet	-	-	Tube	Active	-	-	-	-	-	-	-	-	-	-	-	-	-

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.