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
BTA420-800CT,127 TRIAC 800V 20A TO220AB WeEn Semiconductors	5,653	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	20 A	1 V	200A, 220A	35 mA	40 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220AB
L401E8AP TRIAC SENS GATE 400V 1A TO92 Littelfuse Inc.	5,308	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Active	Logic - Sensitive Gate	400 V	1 A	1.3 V	16.7A, 20A	10 mA	15 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
BT138Y-600E,127 TRIAC SENS GATE 600V 12A TO220AB WeEn Semiconductors	7,581	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Logic - Sensitive Gate	600 V	12 A	1.5 V	95A, 105A	10 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BT138Y-800E,127 TRIAC SENS GATE 800V 12A TO220AB WeEn Semiconductors	3,980	RFQ	Datasheet	-	TO-220-3 Isolated Tab	Tube	Active	Logic - Sensitive Gate	800 V	12 A	1.5 V	95A, 105A	10 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
L4X8E8AP TRIAC SENS GATE 400V 0.8A TO92 Littelfuse Inc.	3,159	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Active	Logic - Sensitive Gate	400 V	800 mA	1.3 V	8.3A, 10A	10 mA	15 mA	Single	-65°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
L4X8E8RP TRIAC SENS GATE 400V 0.8A TO92 Littelfuse Inc.	9,854	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Logic - Sensitive Gate	400 V	800 mA	1.3 V	8.3A, 10A	10 mA	15 mA	Single	-65°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
BCR5AS-12B-T13#B01 TRIAC 600V 5A MP3A Renesas Electronics Corporation	5,792	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	600 V	5 A	1.5 V	50A @ 60Hz	30 mA	-	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	MP-3A
L601E375 TRIAC SENS GATE 600V 1A TO92 Littelfuse Inc.	5,402	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Logic - Sensitive Gate	600 V	1 A	1.3 V	16.7A, 20A	3 mA	5 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
L6N3 TRIAC SENS GATE 600V 1A DO214 Littelfuse Inc.	7,632	RFQ	Datasheet	-	DO-214AA, SMB (3 Leads), Compak	Bulk	Obsolete	Logic - Sensitive Gate	600 V	1 A	1.3 V	16.7A, 20A	3 mA	5 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DO-214 3L
T1205-600G-TR TRIAC ALTERNISTOR 600V 12A D2PAK STMicroelectronics	3,957	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	12 A	1.3 V	120A, 126A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
L6004V8 TRIAC SENS GATE 600V 4A TO251 Littelfuse Inc.	2,889	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	600 V	4 A	1.3 V	33A, 40A	10 mA	15 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
BTA06-400ARG TRIAC SENS GATE 400V 6A TO220 STMicroelectronics	8,576	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Logic - Sensitive Gate	400 V	6 A	1.3 V	60A, 63A	10 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTB08-700BWRG TRIAC ALTERNISTOR 700V 8A TO220 STMicroelectronics	8,212	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Obsolete	Alternistor - Snubberless	700 V	8 A	1.3 V	80A, 84A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T410-600W TRIAC SENS GATE 600V 4A ISOWATT STMicroelectronics	5,332	RFQ	Datasheet	-	ISOWATT220AB-3	Tube	Obsolete	Logic - Sensitive Gate	600 V	4 A	1.3 V	30A, 31A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	ISOWATT220AB
BTA212-800B,127 TRIAC 800V 12A TO220AB WeEn Semiconductors	8,026	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	12 A	1.5 V	95A, 105A	50 mA	60 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA420X-800CT,127 TRIAC 800V 20A TO220F WeEn Semiconductors	6,134	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	800 V	20 A	1.5 V	200A, 220A	35 mA	40 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220F
BTA420X-800CT/DG,1 TRIAC 800V 20A TO220F WeEn Semiconductors	4,591	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	800 V	20 A	1.5 V	200A, 220A	35 mA	40 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220F
L401E8RP TRIAC SENS GATE 400V 1A TO92 Littelfuse Inc.	2,553	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Logic - Sensitive Gate	400 V	1 A	1.3 V	16.7A, 20A	10 mA	15 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
Q6X8E3 TRIAC SENS GATE 600V 0.8A TO92 Littelfuse Inc.	4,992	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	600 V	800 mA	2 V	8.3A, 10A	10 mA	15 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
L401E6 TRIAC SENS GATE 400V 1A TO92 Littelfuse Inc.	7,301	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	400 V	1 A	1.3 V	16.7A, 20A	5 mA	10 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92

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.