TRIACs

Explore TRIACs parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	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
Z0405NF0AA2 TRIAC SENS GATE 800V 4A TO202-3 STMicroelectronics	5,480	RFQ	Datasheet	-	TO-202 No Tab	Tube	Obsolete	Logic - Sensitive Gate	800 V	4 A	1.3 V	20A, 21A	5 mA	5 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
Z0409NF0AA2 TRIAC SENS GATE 800V 4A TO202-3 STMicroelectronics	8,945	RFQ	Datasheet	-	TO-202 No Tab	Tube	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
BT136-800E,127 TRIAC SENS GATE 800V 4A TO220AB WeEn Semiconductors	2,285	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	4 A	1.5 V	25A, 27A	10 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BT136X-600D,127 TRIAC SENS GATE 600V 4A TO220F WeEn Semiconductors	6,592	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.5 V	25A, 27A	5 mA	10 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BT136X-600F,127 TRIAC 600V 4A TO220F WeEn Semiconductors	8,103	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	600 V	4 A	1.5 V	25A, 27A	25 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BT136X-800,127 TRIAC 800V 4A TO220F WeEn Semiconductors	2,741	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	800 V	4 A	1.5 V	25A, 27A	35 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BT136X-800E,127 TRIAC SENS GATE 800V 4A TO220F WeEn Semiconductors	3,397	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	800 V	4 A	1.5 V	25A, 27A	10 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BT136-600/DG,127 TRIAC 600V 4A TO220AB WeEn Semiconductors	6,761	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	4 A	1.5 V	25A, 27A	35 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BT136X-600E/DG,127 TRIAC SENS GATE 600V 4A TO220F WeEn Semiconductors	5,614	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.5 V	25A, 27A	10 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
LX803ME TRIAC SENS GATE 600V 0.8A TO92 Littelfuse Inc.	5,790	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	8A, 9.5A	3 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
LX807ME TRIAC SENS GATE 600V 0.8A TO92 Littelfuse Inc.	2,109	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	8A, 9.5A	5 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
MAC4DHM-1G TRIAC SENS GATE 600V 4A TO252 Littelfuse Inc.	7,174	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Box	Obsolete	Logic - Sensitive Gate	600 V	4 A	1.3 V	40A @ 60Hz	5 mA	15 mA	Single	-40°C ~ 110°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
BTA204-600B,127 TRIAC 600V 4A TO220AB WeEn Semiconductors	3,545	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	4 A	1.5 V	25A, 27A	50 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA204-600C,127 TRIAC 600V 4A TO220AB WeEn Semiconductors	2,204	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	4 A	1.5 V	25A, 27A	35 mA	20 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA204-600F,127 TRIAC 600V 4A TO220AB WeEn Semiconductors	6,383	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	4 A	1.5 V	25A, 27A	25 mA	20 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA204-600D,127 TRIAC SENS GATE 600V 4A TO220AB WeEn Semiconductors	7,303	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.5 V	25A, 27A	5 mA	6 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
LX803MERP TRIAC SENS GATE 600V 0.8A TO92 Littelfuse Inc.	7,366	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	8A, 9.5A	3 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
LX807MEAP TRIAC SENS GATE 600V 0.8A TO92 Littelfuse Inc.	4,921	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	8A, 9.5A	5 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
LX807MERP TRIAC SENS GATE 600V 0.8A TO92 Littelfuse Inc.	8,510	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	8A, 9.5A	5 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
ACTT2X-800ETNQ TRIAC 800V 2A TO220F WeEn Semiconductors	9,786	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	800 V	2 A	2 V	18A, 20A	10 mA	10 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220F

FAQ

Frequently Asked Questions

What are TRIACs components used for?

TRIACs components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right TRIACs part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find TRIACs parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.