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
T1250H-6G-TR TRIAC ALTERNISTOR 600V 12A D2PAK STMicroelectronics	568	-	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	12 A	1 V	120A, 126A	50 mA	75 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
T1235H-8G-TR TRIAC ALTERNISTOR 800V 12A D2PAK STMicroelectronics	958	-	RFQ	Datasheet	H	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	800 V	12 A	1.3 V	120A, 126A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
BTA16-800SWRG TRIAC SENS GATE 800V 16A TO220 STMicroelectronics	455	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	16 A	1.3 V	160A, 168A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTA16-600SWRG TRIAC SENS GATE 600V 16A TO220 STMicroelectronics	129	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	16 A	1.3 V	160A, 168A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTB08-800TWRG TRIAC SENS GATE 800V 8A TO220 STMicroelectronics	477	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	8 A	1.3 V	80A, 84A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T1635-800G-TR TRIAC ALTERNISTOR 800V 16A D2PAK STMicroelectronics	5,304	-	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	800 V	16 A	1.3 V	160A, 168A	35 mA	35 mA	Single	-	-	-	Surface Mount	D2PAK
T2035T-8G-TR TRIAC ALTERNISTOR 800V 20A D2PAK STMicroelectronics	4,312	-	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	800 V	20 A	1 V	168A, 160A	35 mA	45 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
BTB06-600TRG TRIAC SENS GATE 600V 6A TO220 STMicroelectronics	923	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	6 A	1.3 V	60A, 63A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTB06-600TWRG TRIAC SENS GATE 600V 6A TO220 STMicroelectronics	1,471	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	6 A	1.3 V	60A, 63A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T1605G-6I TRIAC SENS GATE 600V 16A TO220AB STMicroelectronics	1,974	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	16 A	1.3 V	140A @ 50Hz	5 mA	5 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB Insulated

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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.