TRIACs

Use the filters and product table below to compare TRIACs components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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Mfr. Part #	Availability	Price	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
L6004F51 TRIAC SENS GATE 600V 4A TO202 Littelfuse Inc.	4,968	-	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Logic - Sensitive Gate	600 V	4 A	2 V	33A, 40A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-202
L2004L3 TRIAC SENS GATE 200V 4A TO220 Littelfuse Inc.	3,115	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Logic - Sensitive Gate	200 V	4 A	1.3 V	33A, 40A	3 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
L4004L3 TRIAC SENS GATE 400V 4A TO220 Littelfuse Inc.	6,672	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	400 V	4 A	1.3 V	33A, 40A	3 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
L6004L3 TRIAC SENS GATE 600V 4A TO220 Littelfuse Inc.	6,015	-	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	600 V	4 A	1.3 V	33A, 40A	3 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
L2008L6 TRIAC SENS GATE 200V 8A TO220 Littelfuse Inc.	8,058	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Logic - Sensitive Gate	200 V	8 A	1.3 V	65A, 85A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
L6008L6 TRIAC SENS GATE 600V 8A TO220 Littelfuse Inc.	4,248	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	600 V	8 A	1.3 V	65A, 85A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q2015L6 TRIAC 200V 15A TO220 Littelfuse Inc.	3,067	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Standard	200 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-	-	-	Through Hole	TO-220 Isolated Tab
Q6015L6 TRIAC 600V 15A TO220 Littelfuse Inc.	8,591	-	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
Q8025L6 TRIAC ALTERNISTOR 800V 25A TO220 Littelfuse Inc.	7,752	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	800 V	25 A	1.3 V	208A, 250A	80 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q2025K6TP TRIAC ALTERNISTOR 200V 25A TO218 Littelfuse Inc.	2,990	-	RFQ	Datasheet	-	TO-218-3 Isolated Tab, TO-218AC	Tube	Obsolete	Alternistor - Snubberless	200 V	25 A	1.3 V	208A, 250A	80 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218 Isolated Tab

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FREQUENTLY ASKED QUESTIONS

TRIACs FAQ

Common questions about filtering, comparing and sourcing TRIACs components.

How can I narrow the TRIACs selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific TRIACs part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.