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.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
Q4010L5 TRIAC 400V 10A TO220 Littelfuse Inc.	3,790	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	400 V	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q4010R5 TRIAC 400V 10A TO220 Littelfuse Inc.	5,529	-	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	400 V	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q6010L5 TRIAC 600V 10A TO220 Littelfuse Inc.	6,275	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Discontinued at Digi-Key	Standard	600 V	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q6010R5 TRIAC 600V 10A TO220 Littelfuse Inc.	4,791	-	RFQ	Datasheet	-	TO-220-3	Bulk	Discontinued at Digi-Key	Standard	600 V	10 A	1.3 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q2015L5 TRIAC 200V 15A TO220 Littelfuse Inc.	3,128	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Standard	200 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q2015R5 TRIAC 200V 15A TO220 Littelfuse Inc.	7,270	-	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Standard	200 V	15 A	2 V	167A, 200A	50 mA	70 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q2025L6 TRIAC ALTERNISTOR 200V 25A TO220 Littelfuse Inc.	8,965	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	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-220 Isolated Tab
Q2025R6 TRIAC ALTERNISTOR 200V 25A TO220 Littelfuse Inc.	5,018	-	RFQ	Datasheet	-	TO-220-3	Bulk	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-220 Non-Isolated Tab
Q2040J7TP TRIAC ALTERNISTOR 200V TO218X Littelfuse Inc.	4,192	-	RFQ	Datasheet	-	TO-218X-3 Isolated Tab	Tube	Obsolete	Alternistor - Snubberless	200 V	40 A	2 V	335A, 400A	100 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218X Isolated
L6004F31 TRIAC SENS GATE 600V 4A TO202 Littelfuse Inc.	3,909	-	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Logic - Sensitive Gate	600 V	4 A	2 V	33A, 40A	3 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-202

WINSUN SOURCING SUPPORT

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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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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.