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
BTA204X-800E/L03Q TRIAC SENS GATE 800V 4A TO220F WeEn Semiconductors	5,283	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab, Formed Leads	Tube	Active	Logic - Sensitive Gate	800 V	4 A	1 V	25A, 27A	10 mA	12 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA204X-800E/L01Q TRIAC 800V 4A TO220F WeEn Semiconductors	5,758	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab, Formed Leads	Tube	Active	Standard	800 V	4 A	1 V	25A, 27A	10 mA	12 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
Z0405DF 1AA2 TRIAC SENS GATE 400V 4A TO202-3 STMicroelectronics	2,940	RFQ	Datasheet	-	TO-202 No Tab	Bulk	Obsolete	Logic - Sensitive Gate	400 V	4 A	1.3 V	20A, 21A	5 mA	5 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202-3
BTA204X-600B/L03Q TRIAC 600V 4A TO220F WeEn Semiconductors	3,426	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab, Formed Leads	Tube	Active	Standard	600 V	4 A	1 V	25A, 27A	50 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BT137X-600F/L02Q TRIAC 600V 8A TO220F WeEn Semiconductors	6,310	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab, Formed Leads	Tube	Active	Standard	600 V	8 A	1 V	65A, 71A	70 mA	20 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA204X-800C/L03Q TRIAC 800V 4A TO220F WeEn Semiconductors	3,273	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab, Formed Leads	Tube	Active	Standard	800 V	4 A	1 V	25A, 27A	35 mA	20 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
ACTT4S-800C,118 TRIAC 800V 4A DPAK WeEn Semiconductors	3,434	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	800 V	4 A	1 V	35A, 39A	35 mA	35 mA	Single	125°C (TJ)	-	-	Surface Mount	DPAK
BT136B-600E,118 TRIAC SENS GATE 600V 4A D2PAK WeEn Semiconductors	5,353	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	4 A	1.5 V	25A, 27A	10 mA	15 mA	Single	125°C (TJ)	-	-	Surface Mount	D2PAK
BT136B-800E,118 TRIAC SENS GATE 800V 4A D2PAK WeEn Semiconductors	6,461	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	4 A	1.5 V	25A, 27A	10 mA	15 mA	Single	125°C (TJ)	-	-	Surface Mount	D2PAK
ACTT4X-800C,127 TRIAC 800V 4A TO220F WeEn Semiconductors	6,249	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	800 V	4 A	1 V	35A, 39A	35 mA	35 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
L0103NE TRIAC SENS GATE 800V 1A TO92 Littelfuse Inc.	9,862	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	10A, 12A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
L0107NE TRIAC SENS GATE 800V 1A TO92 Littelfuse Inc.	4,562	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	10A, 12A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
BTA202X-600D,127 TRIAC SENS GATE 600V 2A TO220F WeEn Semiconductors	7,223	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	600 V	2 A	1.5 V	14A, 15.4A	5 mA	5 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA202X-600E,127 TRIAC SENS GATE 600V 2A TO220F WeEn Semiconductors	4,433	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	600 V	2 A	1.5 V	14A, 15.4A	10 mA	12 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA202X-800D,127 TRIAC SENS GATE 800V 2A TO220F WeEn Semiconductors	6,496	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	800 V	2 A	1.5 V	14A, 15.4A	5 mA	5 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA202X-800E,127 TRIAC SENS GATE 800V 2A TO220F WeEn Semiconductors	9,179	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	800 V	2 A	1.5 V	14A, 15.4A	10 mA	12 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BT137-600E/L01,127 TRIAC 600V 8A TO220AB WeEn Semiconductors	8,410	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	8 A	1.5 V	65A, 71A	35 mA	20 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BT137X-800/L02,127 TRIAC 800V 8A TO220F WeEn Semiconductors	4,512	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab, Formed Leads	Tube	Active	Standard	800 V	8 A	1.5 V	65A, 71A	35 mA	20 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BT137-600-0TQ TRIAC 600V 8A TO220AB WeEn Semiconductors	3,331	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	8 A	1 V	65A, 71A	50 mA	40 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BT137-600G0TQ TRIAC 600V 8A TO220AB WeEn Semiconductors	9,118	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	8 A	1 V	65A, 71A	50 mA	40 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB

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.