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
L4008L6TP TRIAC SENS GATE 400V 8A TO220AB Littelfuse Inc.	7,887	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Logic - Sensitive Gate	400 V	8 A	1.3 V	65A, 85A	10 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220AB-L
BTA26-800BWRG TRIAC ALTERNISTOR 800V 25A TOP3 STMicroelectronics	779	RFQ	Datasheet	Snubberless™	TOP-3 Insulated	Tube	Active	Alternistor - Snubberless	800 V	25 A	1.3 V	250A, 260A	50 mA	75 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TOP3
BTA41-600BRG TRIAC 600V 40A TOP3 STMicroelectronics	2,758	RFQ	Datasheet	-	TOP-3 Insulated	Tube	Active	Standard	600 V	40 A	1.3 V	400A, 420A	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TOP3
BTA41-800BRG TRIAC 800V 40A TOP3 STMicroelectronics	1,754	RFQ	Datasheet	-	TOP-3 Insulated	Tube	Active	Standard	800 V	40 A	1.3 V	400A, 420A	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TOP3
T2535-800G-TR TRIAC ALTERNISTOR 800V 25A D2PAK STMicroelectronics	20,752	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	800 V	25 A	1.3 V	250A, 260A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
T2550-12G-TR TRIAC ALTERNSTR 1.2KV 25A D2PAK STMicroelectronics	33,150	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	1.2 kV	25 A	1.3 V	240A, 252A	50 mA	60 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
Q6025L6TP TRIAC ALTERNISTOR 600V 25A TO220 Littelfuse Inc.	4,784	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	600 V	25 A	1.3 V	208A, 250A	80 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6015L5TP TRIAC 600V 15A TO220 Littelfuse Inc.	337	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Standard	600 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q8016LH6TP TRIAC ALTERNSTR 800V 16A TO220AB Littelfuse Inc.	2,660	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	800 V	16 A	1.3 V	167A, 200A	80 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB-L
Q8016NH4RP TRIAC ALTERNISTOR 800V 16A TO263 Littelfuse Inc.	745	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	800 V	16 A	1.3 V	167A, 200A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
Q6030LH5TP TRIAC ALTERNSTR 600V 30A TO220-3 Littelfuse Inc.	2,747	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	600 V	30 A	2 V	290A, 350A	50 mA	75 mA	Single	-25°C ~ 125°C (TJ)	-	-	Through Hole	TO-220-3
BTA40-600B TRIAC 600V 40A RD91 STMicroelectronics	3,080	RFQ	Datasheet	-	RD91-3 (Insulated)	Bulk	Active	Standard	600 V	40 A	1.3 V	400A, 420A	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Chassis Mount	RD91
Q4040K7TP TRIAC ALTERNISTOR 400V 40A TO218 Littelfuse Inc.	278	RFQ	Datasheet	-	TO-218-3 Isolated Tab, TO-218AC	Tube	Active	Alternistor - Snubberless	400 V	40 A	2 V	335A, 400A	100 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218 Isolated Tab
TPDV1240RG TRIAC ALTERNISTOR 1.2KV 40A TOP3 STMicroelectronics	1,325	RFQ	Datasheet	-	TOP-3	Tube	Active	Alternistor - Snubberless	1.2 kV	40 A	1.5 V	350A, 370A	200 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TOP3
Z0103NN0,135 TRIAC SENS GATE 800V 1A SC73 WeEn Semiconductors	3,215	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	12.5A, 13.8A	3 mA	7 mA	Single	125°C (TJ)	-	-	Surface Mount	SC-73
MAC97A8,412 TRIAC SENS GATE 600V 0.6A TO92-3 WeEn Semiconductors	73,105	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	Logic - Sensitive Gate	600 V	600 mA	2 V	8A, 8.8A	5 mA	10 mA	Single	125°C (TJ)	-	-	Through Hole	TO-92-3
Z0103MN 5AA4 TRIAC SENS GATE 600V 1A SOT223 STMicroelectronics	5,818	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	8A, 8.5A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
Z0107MN 5AA4 TRIAC SENS GATE 600V 1A SOT223 STMicroelectronics	3,988	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	8A, 8.5A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
Z0109NN6AA4 TRIAC SENS GATE 800V 1A SOT223 STMicroelectronics	5,216	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	8A, 8.5A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
BT131-600D,412 TRIAC SENS GATE 600V 1A TO92-3 WeEn Semiconductors	8,279	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	Logic - Sensitive Gate	600 V	1 A	1.5 V	12.5A, 13.7A	5 mA	10 mA	Single	125°C (TJ)	-	-	Through Hole	TO-92-3

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.