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
L4004V6 TRIAC SENS GATE 400V 4A TO251 Littelfuse Inc.	5,413	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	400 V	4 A	1.3 V	33A, 40A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
Z0107NA 5AL2 TRIAC SENS GATE 800V 1A TO92 STMicroelectronics	7,310	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	8A, 8.5A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
BTA412Y-800C,127 TRIAC 800V 12A TO220AB WeEn Semiconductors	2,311	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Standard	800 V	12 A	1.5 V	140A, 153A	35 mA	35 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220AB
BTA412Y-800ETQ TRIAC 800V 12A TO220AB WeEn Semiconductors	3,627	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Standard	800 V	12 A	1 V	140A, 150A	10 mA	10 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220AB
T1250H-6T TRIAC ALTERNISTOR 600V 12A TO220 STMicroelectronics	9,201	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	12 A	1 V	120A, 126A	50 mA	75 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
SST16B-800CW TRIAC 800V 16A TO220B SMC Diode Solutions	9,126	RFQ	Datasheet	SST16	TO-220-3	Tube	Obsolete	Standard	800 V	16 A	1.3 V	160A @ 50Hz	35 mA	40 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220B
BTB06-700BWRG TRIAC SENS GATE 700V 6A TO220AB STMicroelectronics	8,025	RFQ	Datasheet	*	-	Tube	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-
BTA04-700TRG TRIAC SENS GATE 700V 4A TO220 STMicroelectronics	2,749	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Logic - Sensitive Gate	700 V	4 A	1.5 V	40A, 42A	5 mA	15 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220
ACST4-8SB TRIAC SENS GATE 800V 4A DPAK STMicroelectronics	3,669	RFQ	Datasheet	ASD™	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Obsolete	Logic - Sensitive Gate	800 V	4 A	1 V	30A, 33A	10 mA	20 mA	Single	-	-	-	Surface Mount	DPAK
BTA216-600E,127 TRIAC SENS GATE 600V 16A TO220AB WeEn Semiconductors	8,100	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	16 A	1.5 V	140A, 150A	10 mA	25 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA216-600F,127 TRIAC 600V 16A TO220AB WeEn Semiconductors	3,492	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	16 A	1.5 V	140A, 150A	25 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
L401E373 TRIAC SENS GATE 400V 1A TO92 Littelfuse Inc.	7,160	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Logic - Sensitive Gate	400 V	1 A	1.3 V	16.7A, 20A	3 mA	5 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
T1010H-6G TRIAC SENS GATE 600V 10A D2PAK STMicroelectronics	7,323	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Logic - Sensitive Gate	600 V	10 A	1 V	100A, 105A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
T835H-8G TRIAC ALTERNISTOR 800V 8A D2PAK STMicroelectronics	5,139	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Bulk	Active	Alternistor - Snubberless	800 V	8 A	1.3 V	80A, 84A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
Q4004V3 TRIAC SENS GATE 400V 4A TO251 Littelfuse Inc.	9,725	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	400 V	4 A	1.3 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
L2004V5 TRIAC SENS GATE 200V 4A TO251 Littelfuse Inc.	7,209	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	200 V	4 A	1.3 V	33A, 40A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
T850H-6I TRIAC ALTERNISTOR 600V 8A TO220 STMicroelectronics	4,869	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	8 A	1 V	80A, 84A	50 mA	75 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
L401E8 TRIAC SENS GATE 400V 1A TO92 Littelfuse Inc.	8,719	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	400 V	1 A	1.3 V	16.7A, 20A	10 mA	15 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
L4X8E6 TRIAC SENS GATE 400V 0.8A TO92 Littelfuse Inc.	2,990	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	400 V	800 mA	1.3 V	8.3A, 10A	5 mA	10 mA	Single	-65°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
Q6X8E4 TRIAC 600V 0.8A TO92 Littelfuse Inc.	2,795	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Standard	600 V	800 mA	1.3 V	8.3A, 10A	25 mA	25 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92

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.