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
T1635-600G-TR TRIAC ALTERNISTOR 600V 16A D2PAK STMicroelectronics	40,568	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	16 A	1.3 V	160A, 168A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
BTB16-600BWRG TRIAC ALTERNISTOR 600V 16A TO220 STMicroelectronics	3,555	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	16 A	1.3 V	160A, 168A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTA12-600BWRG TRIAC ALTERNISTOR 600V 12A TO220 STMicroelectronics	1,528	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	12 A	1.3 V	120A, 126A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T1635-600G TRIAC ALTERNISTOR 600V 16A D2PAK STMicroelectronics	1,495	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	600 V	16 A	1.3 V	160A, 168A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
ACST610-8FP TRIAC SENS GATE 800V TO220FPAB STMicroelectronics	2,157	RFQ	Datasheet	ACS™/A.S.D®	TO-220-3 Full Pack	Tube	Active	Logic - Sensitive Gate	800 V	6 A	1 V	45A, 47A	10 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220FPAB
T1635T-8I TRIAC ALTERNSTR 800V 16A TO220AB STMicroelectronics	1,662	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	800 V	16 A	1.3 V	120A, 126A	35 mA	45 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB Insulated
BTA416Y-800C,127 TRIAC 800V 16A TO220AB WeEn Semiconductors	1,022	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Standard	800 V	16 A	1.5 V	160A, 176A	35 mA	35 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220AB
MAC228A8G TRIAC SENS GATE 600V 8A TO220AB Littelfuse Inc.	2,717	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
T1210-6G-TR TRIAC ALTERNISTOR 600V 12A D2PAK STMicroelectronics	1,297	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	12 A	1.3 V	120A, 126A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
BTA16-800CWRG TRIAC ALTERNISTOR 800V 16A TO220 STMicroelectronics	1,585	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	800 V	16 A	1.3 V	160A, 168A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T1235H-6I TRIAC ALTERNISTOR 600V 12A TO220 STMicroelectronics	2,178	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	12 A	1 V	120A, 126A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
BTA16-600CWRG TRIAC ALTERNISTOR 600V 16A TO220 STMicroelectronics	1,174	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	16 A	1.3 V	160A, 168A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T1610H-6T TRIAC SENS GATE 600V 16A TO220 STMicroelectronics	1,200	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	16 A	1.3 V	160A, 168A	10 mA	15 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
BTA16-600CRG TRIAC 600V 16A TO220 STMicroelectronics	7,837	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	16 A	1.3 V	160A, 168A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTA20-600CWRG TRIAC ALTERNISTOR 600V 20A TO220 STMicroelectronics	620	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	20 A	1.5 V	210A, 200A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T1610-800G-TR TRIAC SENS GATE 800V 16A D2PAK STMicroelectronics	2,172	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	16 A	1.3 V	160A, 168A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
MAC9DG TRIAC 400V 8A TO220AB Littelfuse Inc.	1,033	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	400 V	8 A	1.5 V	80A @ 60Hz	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q4N3RP TRIAC SENS GATE 400V 1A DO214 Littelfuse Inc.	20,336	RFQ	Datasheet	-	DO-214AA, SMB (3 Leads), Compak	Tape & Reel (TR)	Active	Logic - Sensitive Gate	400 V	1 A	1.3 V	16.7A, 20A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DO-214 (Compak)
BTA140-800,127 TRIAC 800V 25A TO220AB WeEn Semiconductors	3,027	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	25 A	1.5 V	190A, 209A	35 mA	60 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
T1635H-6G-TR TRIAC ALTERNISTOR 600V 16A D2PAK STMicroelectronics	2,744	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	16 A	1 V	160A, 168A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	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.