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
BTA201-600E/L02EP TRIAC 600V 1A TO92-3 WeEn Semiconductors	5,111	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Standard	600 V	1 A	1 V	12.5A, 13.7A	10 mA	12 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
BT134-600,127 TRIAC 600V 4A SOT82-3 WeEn Semiconductors	8,717	-	RFQ	Datasheet	-	SOT-82	Tube	Active	Standard	600 V	4 A	1.5 V	25A, 27A	35 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	SOT-82-3
BT134-600G,127 TRIAC 600V 4A SOT82-3 WeEn Semiconductors	6,880	-	RFQ	Datasheet	-	SOT-82	Tube	Active	Standard	600 V	4 A	1.5 V	25A, 27A	50 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	SOT-82-3
BTA201-800B,112 TRIAC 800V 1A TO92-3 WeEn Semiconductors	8,592	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	Standard	800 V	1 A	1.5 V	12.5A, 13.7A	50 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
BTA201-800E,112 TRIAC SENS GATE 800V 1A TO92-3 WeEn Semiconductors	6,221	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	Logic - Sensitive Gate	800 V	1 A	1.5 V	12.5A, 13.7A	10 mA	12 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
BTA201-800ER,112 TRIAC SENS GATE 800V 1A TO92-3 WeEn Semiconductors	3,331	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	Logic - Sensitive Gate	800 V	1 A	1.5 V	12.5A, 13.7A	10 mA	12 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
BTA201-800E,412 TRIAC SENS GATE 800V 1A TO92-3 WeEn Semiconductors	3,991	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	Logic - Sensitive Gate	800 V	1 A	1.5 V	12.5A, 13.7A	10 mA	12 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
BTA201-800ER,412 TRIAC SENS GATE 800V 1A TO92-3 WeEn Semiconductors	7,964	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	Logic - Sensitive Gate	800 V	1 A	1.5 V	12.5A, 13.7A	10 mA	12 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
BTA201-800E,116 TRIAC SENS GATE 800V 1A TO92-3 WeEn Semiconductors	9,846	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.5 V	12.5A, 13.7A	10 mA	12 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
BT134-800,127 TRIAC 800V 4A SOT82-3 WeEn Semiconductors	6,215	-	RFQ	Datasheet	-	SOT-82	Tube	Active	Standard	800 V	4 A	1.5 V	25A, 27A	35 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	SOT-82-3

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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.