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
BTB06-800TWRG TRIAC SENS GATE 800V 6A TO220 STMicroelectronics	6,236	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	6 A	1.3 V	60A, 63A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTB08-800CWRG TRIAC ALTERNISTOR 800V 8A TO220 STMicroelectronics	5,808	-	RFQ	Datasheet	Snubberless™	TO-220-3	Bulk	Active	Alternistor - Snubberless	800 V	8 A	1.2 V	80A, 84A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T825T-6I TRIAC 600V 8A TO220AB STMicroelectronics	2,894	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	8 A	1.3 V	60A, 63A	25 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB Insulated
T810T-6I TRIAC SENS GATE 600V 8A TO220AB STMicroelectronics	4,921	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	8 A	1.3 V	60A, 63A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB Insulated
T820T-6I TRIAC ALTERNISTOR 600V 8A TO220 STMicroelectronics	5,925	-	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	60A, 63A	20 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
Z0410MF 1AA2 TRIAC 600V 4A TO202-3 STMicroelectronics	4,534	-	RFQ	Datasheet	-	TO-202 No Tab	Bulk	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
T435-700H TRIAC ALTERNISTOR 700V 4A IPAK STMicroelectronics	5,903	-	RFQ	Datasheet	Snubberless™	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Obsolete	Alternistor - Snubberless	700 V	4 A	1.3 V	30A, 31A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	IPAK
Z0409DF 1AA2 TRIAC SENS GATE 400V 4A TO202-3 STMicroelectronics	2,239	-	RFQ	Datasheet	-	TO-202 No Tab	Bulk	Obsolete	Logic - Sensitive Gate	400 V	4 A	1.3 V	20A, 21A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
Z0410DF 1AA2 TRIAC 400V 4A TO202-3 STMicroelectronics	4,124	-	RFQ	Datasheet	-	TO-202 No Tab	Bulk	Obsolete	Standard	400 V	4 A	1.3 V	20A, 21A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
Z0405MF 1AA2 TRIAC SENS GATE 600V 4A TO202-3 STMicroelectronics	6,505	-	RFQ	Datasheet	-	TO-202 No Tab	Bag	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

WINSUN SOURCING SUPPORT

Need Help Sourcing TRIACs?

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.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.