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

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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
BTA12-800SWRG TRIAC SENS GATE 800V 12A TO220AB STMicroelectronics	9,883	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	12 A	1.3 V	120A, 126A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB Insulated
ACST830-8FP TRIAC 800V 8A TO220FP STMicroelectronics	4,562	-	RFQ	Datasheet	ACS™/A.S.D®	TO-220-3 Full Pack	Tube	Active	Standard	800 V	8 A	1 V	80A, 84A	30 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220FP
T1210T-6I TRIAC SENS GATE 600V 12A TO220 STMicroelectronics	76	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	12 A	1.3 V	90A, 95A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTB26-600BRG TRIAC 600V 25A TOP3 STMicroelectronics	8,168	-	RFQ	Datasheet	-	TOP-3	Tube	Active	Standard	600 V	25 A	1.3 V	250A, 260A	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TOP3
BTA25-800B TRIAC 800V 25A RD91 STMicroelectronics	2,347	-	RFQ	Datasheet	-	RD91-3 (Insulated)	Bulk	Active	Standard	800 V	25 A	1.3 V	250A, 260A	50 mA	80 mA	Single	-	-	-	Chassis Mount	RD91
Z0110MA 1AA2 TRIAC 600V 1A TO92-3 STMicroelectronics	6,561	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	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
Z0107DA 2AL2 TRIAC SENS GATE 400V 0.8A TO92 STMicroelectronics	7,715	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Tape & Box (TB)	Active	Logic - Sensitive Gate	400 V	800 mA	1.5 V	8A, 8.5A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
Z0109SN 5AA4 TRIAC SENS GATE 800V 1A SOT223 STMicroelectronics	7,299	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	8A, 8.5A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
Z0110SN 5AA4 TRIAC SENS GATE 800V 1A SOT223 STMicroelectronics	9,871	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	8A, 8.5A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
Z0109M1 TRIAC 600V 1A 8SO STMicroelectronics	9,539	-	RFQ	Datasheet	ECOPACK®2	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Standard	600 V	1 A	1.3 V	8A, 8.5A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SO

WINSUN SOURCING SUPPORT

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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.