TRIACs

Browse available TRIACs components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
T435-400T TRIAC ALTERNISTOR 400V 4A TO220 STMicroelectronics	2,508	-	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Obsolete	Alternistor - Snubberless	400 V	4 A	1.3 V	30A, 31A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
Z0410NF 1AA2 TRIAC 800V 4A TO202-3 STMicroelectronics	7,684	-	RFQ	Datasheet	-	TO-202 No Tab	Bag	Obsolete	Standard	800 V	4 A	1.3 V	20A, 21A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
BTA208-600D,127 TRIAC SENS GATE 600V 8A TO220AB WeEn Semiconductors	4,894	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	8 A	1.5 V	65A, 72A	5 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA208-600F,127 TRIAC 600V 8A TO220AB WeEn Semiconductors	7,421	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	8 A	1.5 V	65A, 72A	25 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA208X-600D,127 TRIAC SENS GATE 600V 8A TO220F WeEn Semiconductors	4,422	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	600 V	8 A	1.5 V	65A, 72A	5 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA208X-600E,127 TRIAC SENS GATE 600V 8A TO220F WeEn Semiconductors	5,847	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	600 V	8 A	1.5 V	65A, 72A	10 mA	25 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA208X-600B,127 TRIAC 600V 8A TO220F WeEn Semiconductors	5,969	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	600 V	8 A	1.5 V	65A, 71A	50 mA	60 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
L0107NTRP TRIAC SENS GATE 800V 1A SOT223 Littelfuse Inc.	2,305	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	10A, 12A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
L0103DTRP4 TRIAC SENS GATE 400V 1A SOT223 Littelfuse Inc.	7,621	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Obsolete	Logic - Sensitive Gate	400 V	1 A	1.3 V	10A, 12A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
L0103NTRP4 TRIAC SENS GATE 800V 1A SOT223 Littelfuse Inc.	5,187	-	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Obsolete	Logic - Sensitive Gate	800 V	1 A	1.3 V	10A, 12A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
BTA208X-800E,127 TRIAC SENS GATE 800V 8A TO220F WeEn Semiconductors	9,075	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	800 V	8 A	1.5 V	65A, 72A	10 mA	25 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA208-800E,127 TRIAC SENS GATE 800V 8A TO220AB WeEn Semiconductors	3,813	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	8 A	1.5 V	65A, 72A	10 mA	25 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA208-800B/DG,127 TRIAC 800V 8A TO220AB WeEn Semiconductors	5,840	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	8 A	1.5 V	65A, 71A	50 mA	60 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA208-800F,127 TRIAC 800V 8A TO220AB WeEn Semiconductors	7,761	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	8 A	1.5 V	65A, 71A	25 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA208X-600F/L01Q TRIAC 600V 8A TO220F WeEn Semiconductors	3,285	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab, Formed Leads	Tube	Active	Standard	600 V	8 A	1 V	65A, 71A	25 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
L0109DE TRIAC SENS GATE 400V 1A TO92 Littelfuse Inc.	7,144	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	400 V	1 A	1.3 V	10A, 12A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
BTA208-800B/L01,12 TRIAC 800V 8A TO220AB WeEn Semiconductors	7,865	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	8 A	1.5 V	65A, 71A	50 mA	60 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
Z0409NF 1AA2 TRIAC SENS GATE 800V 4A TO202-3 STMicroelectronics	7,895	-	RFQ	Datasheet	-	TO-202 No Tab	Bag	Obsolete	Logic - Sensitive Gate	800 V	4 A	1.3 V	20A, 21A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
BTA208X-800F,127 TRIAC 800V 8A TO220F WeEn Semiconductors	5,879	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	800 V	8 A	1.5 V	65A, 72A	25 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA212-600E,127 TRIAC SENS GATE 600V 12A TO220AB WeEn Semiconductors	3,713	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	12 A	1.5 V	95A, 105A	10 mA	25 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB

TRIACs FAQ

What TRIACs components can I source from EGOO?

You can browse available TRIACs product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete TRIACs parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.