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
Z0402MF0AA2 TRIAC SENS GATE 600V 4A TO202-3 STMicroelectronics	5,838	-	RFQ	Datasheet	-	TO-202 No Tab	Tube	Obsolete	Logic - Sensitive Gate	600 V	4 A	1.3 V	20A, 21A	3 mA	3 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
Z0410MF0AA2 TRIAC 600V 4A TO202-3 STMicroelectronics	4,879	-	RFQ	Datasheet	-	TO-202 No Tab	Tube	Obsolete	Standard	600 V	4 A	1.3 V	20A, 21A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
Z0405MF0AA2 TRIAC SENS GATE 600V 4A TO202-3 STMicroelectronics	4,882	-	RFQ	Datasheet	-	TO-202 No Tab	Tube	Obsolete	Logic - Sensitive Gate	600 V	4 A	1.3 V	20A, 21A	5 mA	5 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
Z0103DA 1AA2 TRIAC SENS GATE 400V 1A TO92-3 STMicroelectronics	7,772	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Logic - Sensitive Gate	400 V	1 A	1.3 V	8A, 8.5A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
Z0405NF0AA2 TRIAC SENS GATE 800V 4A TO202-3 STMicroelectronics	5,480	-	RFQ	Datasheet	-	TO-202 No Tab	Tube	Obsolete	Logic - Sensitive Gate	800 V	4 A	1.3 V	20A, 21A	5 mA	5 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
Z0409NF0AA2 TRIAC SENS GATE 800V 4A TO202-3 STMicroelectronics	8,945	-	RFQ	Datasheet	-	TO-202 No Tab	Tube	Obsolete	Logic - Sensitive Gate	800 V	4 A	1.3 V	20A, 21A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
Z0110MA 2AL2 TRIAC 600V 1A TO92-3 STMicroelectronics	8,693	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Obsolete	Standard	600 V	1 A	1.3 V	8A, 8.5A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
Z0405DF 1AA2 TRIAC SENS GATE 400V 4A TO202-3 STMicroelectronics	2,940	-	RFQ	Datasheet	-	TO-202 No Tab	Bulk	Obsolete	Logic - Sensitive Gate	400 V	4 A	1.3 V	20A, 21A	5 mA	5 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
Z0107DA 1AA2 TRIAC SENS GATE 400V 1A TO92-3 STMicroelectronics	5,959	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Logic - Sensitive Gate	400 V	1 A	1.3 V	8A, 8.5A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
Z0110NA 1AA2 TRIAC 800V 1A TO92-3 STMicroelectronics	5,919	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Standard	800 V	1 A	1.3 V	8A, 8.5A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3

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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.