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
Q2008DH4TP TRIAC ALTERNISTOR 200V 8A TO252 Littelfuse Inc.	9,352	-	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Obsolete	Alternistor - Snubberless	200 V	8 A	1.3 V	80A, 85A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
Q2008LH4 TRIAC ALTERNISTOR 200V 8A TO220 Littelfuse Inc.	3,484	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Alternistor - Snubberless	200 V	8 A	1.3 V	83A, 100A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q2008LT TRIAC INT TRIGGER 200V 8A TO220 Littelfuse Inc.	3,366	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Internally Triggered	200 V	8 A	-	83A, 100A	-	60 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q2008R4 TRIAC 200V 8A TO220 Littelfuse Inc.	4,376	-	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Standard	200 V	8 A	1.3 V	83A, 100A	25 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
Q2008VH3TP TRIAC ALTERNISTOR 200V 8A TO251 Littelfuse Inc.	9,782	-	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Obsolete	Alternistor - Snubberless	200 V	8 A	1.3 V	80A, 85A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
Q2008VH4TP TRIAC ALTERNISTOR 200V 8A TO251 Littelfuse Inc.	9,783	-	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Obsolete	Alternistor - Snubberless	200 V	8 A	1.3 V	80A, 85A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
Q2010L4 TRIAC 200V 10A TO220 Littelfuse Inc.	9,572	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Standard	200 V	10 A	1.3 V	100A, 120A	25 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q2010LH5 TRIAC ALTERNISTOR 200V 10A TO220 Littelfuse Inc.	8,510	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Alternistor - Snubberless	200 V	10 A	1.3 V	110A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q2010LT TRIAC INT TRIGGER 200V 10A TO220 Littelfuse Inc.	3,833	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Internally Triggered	200 V	10 A	-	100A, 120A	-	60 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab
Q2012LH5 TRIAC ALTERNISTOR 200V 12A TO220 Littelfuse Inc.	7,635	-	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Bulk	Obsolete	Alternistor - Snubberless	200 V	12 A	1.3 V	110A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Isolated Tab

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.