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
BTB12-600TWRG TRIAC SENS GATE 600V 12A TO220 STMicroelectronics	1,970	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	12 A	1.3 V	120A, 126A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTA08-400CRG TRIAC 400V 8A TO220 STMicroelectronics	1,260	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	400 V	8 A	1.3 V	80A, 84A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
ACST1035-8FP TRIAC 800V 10A TO220FPAB STMicroelectronics	4,265	-	RFQ	Datasheet	-	TO-220-3 Full Pack	Tube	Obsolete	Standard	-	-	-	-	-	-	-	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220FPAB
T810T-8FP TRIAC SENS GATE 800V 8A TO220FP STMicroelectronics	1,661	-	RFQ	Datasheet	-	TO-220-3 Full Pack	Tube	Obsolete	Logic - Sensitive Gate	800 V	8 A	1.3 V	60A, 63A	10 mA	15 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220FPAB
T1235T-8FP TRIAC ALTERNSTR 800V 12A TO220AB STMicroelectronics	217	-	RFQ	Datasheet	Snubberless™	TO-220-3 Full Pack	Tube	Obsolete	Alternistor - Snubberless	800 V	12 A	1.3 V	90A, 95A	35 mA	40 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220FPAB
T1610T-8FP TRIAC SENS GATE 800V 16A TO220AB STMicroelectronics	893	-	RFQ	Datasheet	-	TO-220-3 Full Pack	Tube	Obsolete	Logic - Sensitive Gate	800 V	16 A	1.3 V	120A, 126A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220FPAB
T410H-6T TRIAC SENS GATE 600V 4A TO220 STMicroelectronics	223	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1 V	40A, 42A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
ACST12-7CG-TR TRIAC 700V 12A D2PAK STMicroelectronics	1,260	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Obsolete	Standard	700 V	12 A	1 V	120A, 126A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
BTA06T-600CWRG TRIAC ALTERNISTOR 600V 6A TO220 STMicroelectronics	52	-	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	6 A	1.3 V	45A, 47A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB Insulated
T410-700T TRIAC SENS GATE 700V 4A TO220 STMicroelectronics	45	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	700 V	4 A	1.3 V	30A, 31A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220

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.