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
L4004F51 TRIAC SENS GATE 400V 4A TO202 Littelfuse Inc.	6,011	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Logic - Sensitive Gate	400 V	4 A	2 V	33A, 40A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-202
L201E3 TRIAC SENS GATE 200V 1A TO92 Littelfuse Inc.	8,648	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Logic - Sensitive Gate	200 V	1 A	2 V	16.7A, 20A	3 mA	5 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
L2004F31 TRIAC SENS GATE 200V 4A TO202 Littelfuse Inc.	7,206	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Logic - Sensitive Gate	200 V	4 A	2 V	33A, 40A	3 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-202
L201E5 TRIAC SENS GATE 200V 1A TO92 Littelfuse Inc.	8,086	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Logic - Sensitive Gate	200 V	1 A	1.3 V	16.7A, 20A	5 mA	10 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
Q6015R5 TRIAC 600V 15A TO220 Littelfuse Inc.	8,813	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	600 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q4015R5 TRIAC 400V 15A TO220 Littelfuse Inc.	9,808	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	400 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q4008L4 TRIAC 400V 8A TO220 Littelfuse Inc.	4,602	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	400 V	8 A	1.3 V	83A, 100A	25 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
Q4004F31 TRIAC SENS GATE 400V 4A TO202 Littelfuse Inc.	7,585	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Logic - Sensitive Gate	400 V	4 A	2 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202
Q2004F31 TRIAC SENS GATE 200V 4A TO202 Littelfuse Inc.	6,120	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Logic - Sensitive Gate	200 V	4 A	2 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202
Q4004L3 TRIAC SENS GATE 400V 4A TO220 Littelfuse Inc.	5,846	RFQ	Datasheet	-	TO-220-3 Isolated Tab	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-220 Isolated Tab
Q6025L6 TRIAC ALTERNISTOR 600V 25A TO220 Littelfuse Inc.	8,872	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	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
Q4025L6 TRIAC ALTERNISTOR 400V 25A TO220 Littelfuse Inc.	8,821	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	400 V	25 A	1.3 V	208A, 250A	80 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6015L5 TRIAC 600V 15A TO220 Littelfuse Inc.	7,490	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	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
L4008L6 TRIAC SENS GATE 400V 8A TO220 Littelfuse Inc.	8,989	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	400 V	8 A	1.3 V	65A, 85A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q201E3 TRIAC SENS GATE 200V 1A TO92 Littelfuse Inc.	4,473	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Logic - Sensitive Gate	200 V	1 A	1.3 V	16.7A, 20A	10 mA	15 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
Q2004L3 TRIAC SENS GATE 200V 4A TO220 Littelfuse Inc.	9,399	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Logic - Sensitive Gate	200 V	4 A	1.3 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6004L3 TRIAC SENS GATE 600V 4A TO220 Littelfuse Inc.	7,577	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	600 V	4 A	1.3 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6004F31 TRIAC SENS GATE 600V 4A TO202 Littelfuse Inc.	7,690	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Logic - Sensitive Gate	600 V	4 A	2 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202
Q2008L4 TRIAC 200V 8A TO220 Littelfuse Inc.	5,719	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Standard	200 V	8 A	1.3 V	83A, 100A	25 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q2008F41 TRIAC 200V 8A TO202 Littelfuse Inc.	3,526	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Standard	200 V	8 A	2.5 V	83A, 100A	25 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202

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.