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
T410-800B-TR TRIAC SENS GATE 800V 4A DPAK STMicroelectronics	4,997	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	4 A	1.3 V	30A, 31A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
L0103NTRP TRIAC SENS GATE 800V 1A SOT223 Littelfuse Inc.	4,454	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	10A, 12A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
L0109NTRP TRIAC SENS GATE 800V 1A SOT223 Littelfuse Inc.	1,150	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	10A, 12A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
ACST310-8B TRIAC SENS GATE 800V 3A DPAK STMicroelectronics	3,024	RFQ	Datasheet	ACS™/A.S.D®	TO-252-3, DPAK (2 Leads + Tab), SC-63	Bulk	Active	Logic - Sensitive Gate	800 V	3 A	1.1 V	20A, 21A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
T435-600H TRIAC ALTERNISTOR 600V 4A TO251 STMicroelectronics	2,744	RFQ	Datasheet	Snubberless™	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Alternistor - Snubberless	600 V	4 A	1.3 V	30A, 31A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (IPAK)
ACST435-8BTR TRIAC 800V 4A DPAK STMicroelectronics	4,369	RFQ	Datasheet	ACS™/A.S.D®	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	800 V	4 A	1.1 V	30A, 32A	35 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
LX807MBRP TRIAC SENS GATE 600V 0.8A SOT89 Littelfuse Inc.	723	RFQ	Datasheet	LX8	TO-243AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	8A, 9.5A	5 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Surface Mount	SOT-89
L601E5 TRIAC SENS GATE 600V 1A TO92 Littelfuse Inc.	3,957	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	16.7A, 20A	5 mA	10 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
SST24A-800BW TRIAC 800V 25A TO220AINS SMC Diode Solutions	5,210	RFQ	Datasheet	SST24	TO-220-3	Tube	Active	Standard	800 V	25 A	1.3 V	250A @ 50Hz	50 mA	75 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AIns
T835T-8T TRIAC ALTERNISTOR 800V 8A TO220 STMicroelectronics	3,820	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	800 V	8 A	1.3 V	60A, 63A	35 mA	40 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
T810T-8T TRIAC SENS GATE 800V 8A TO220 STMicroelectronics	945	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	8 A	1.3 V	60A, 63A	10 mA	15 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
T1235T-8G-TR TRIAC ALTERNISTOR 800V 12A D2PAK STMicroelectronics	3,006	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	800 V	12 A	1.3 V	95A, 90A	35 mA	40 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
T1235T-8G TRIAC ALTERNISTOR 800V 12A D2PAK STMicroelectronics	1,859	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	800 V	12 A	1.3 V	95A, 90A	35 mA	40 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
BTB12-600CRG TRIAC 600V 12A TO220 STMicroelectronics	991	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	12 A	1.3 V	120A, 126A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTB12-600SWRG TRIAC SENS GATE 600V 12A TO220 STMicroelectronics	1,984	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	12 A	1.3 V	120A, 126A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTA06-800TWRG TRIAC SENS GATE 800V 6A TO220 STMicroelectronics	1,792	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	6 A	1.3 V	60A, 63A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T1220T-6I TRIAC ALTERNSTR 600V 12A TO220AB STMicroelectronics	998	RFQ	Datasheet	-	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	12 A	1.3 V	90A, 95A	20 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB Insulated
T405-600T TRIAC SENS GATE 600V 4A TO220 STMicroelectronics	1,966	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	30A, 31A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
MAC8MG TRIAC 600V 8A TO220AB Littelfuse Inc.	616	RFQ	Datasheet	-	TO-220-3	Box	Active	Standard	600 V	8 A	1.5 V	80A @ 60Hz	35 mA	40 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
T810H-6G TRIAC SENS GATE 600V 8A D2PAK STMicroelectronics	1,797	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Logic - Sensitive Gate	600 V	8 A	1 V	80A, 84A	10 mA	25 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.