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
T1635H-600IRG TRIAC ALTERNISTOR 600V 16A TO220 STMicroelectronics	5,401	-	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Obsolete	Alternistor - Snubberless	600 V	16 A	1.3 V	170A, 160A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220
ACST8-8CFP TRIAC 800V 8A TO220FP STMicroelectronics	8,532	-	RFQ	Datasheet	ASD™	TO-220-3 Full Pack	Tube	Obsolete	Standard	800 V	8 A	1.5 V	80A, 85A	30 mA	40 mA	Single	-	-	-	Through Hole	TO-220FP
T1610T-6I TRIAC SENS GATE 600V 16A TO220AB STMicroelectronics	7,779	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Logic - Sensitive Gate	600 V	16 A	1.3 V	120A, 126A	10 mA	12 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB Insulated
T1620T-6I TRIAC ALTERNISTOR 600V 16A TO220 STMicroelectronics	3,301	-	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Obsolete	Alternistor - Snubberless	600 V	16 A	1.3 V	120A, 126A	20 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTB24-700BRG TRIAC 700V 25A TO220 STMicroelectronics	4,732	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Standard	700 V	25 A	1.3 V	250A, 260A	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T1630-600W TRIAC ALTERNISTOR 600V ISOWATT STMicroelectronics	8,453	-	RFQ	Datasheet	Snubberless™	ISOWATT220AB-3	Tube	Obsolete	Alternistor - Snubberless	600 V	16 A	1.3 V	200A, 218A	30 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	ISOWATT220AB
ACST12-7CG TRIAC 700V 12A D2PAK STMicroelectronics	2,327	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Obsolete	Standard	700 V	12 A	1 V	120A, 126A	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
ACST12-7SG TRIAC SENS GATE 700V 12A D2PAK STMicroelectronics	3,045	-	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Obsolete	Logic - Sensitive Gate	700 V	12 A	1 V	120A, 126A	10 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
Z0110DN 5AA4 TRIAC 400V 1A SOT223 STMicroelectronics	5,547	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Obsolete	Standard	400 V	1 A	1.3 V	8A, 8.5A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
ACS402-5SB4 TRIAC SENS GATE 500V 0.2A 20DIP STMicroelectronics	6,045	-	RFQ	Datasheet	ASD™	20-DIP (0.300", 7.62mm)	Tube	Obsolete	Logic - Sensitive Gate	500 V	200 mA	1 V	5A, 5.5A	10 mA	60 mA	Array	-30°C ~ 125°C (TJ)	-	-	Through Hole	20-DIP

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.