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
L2004F51TP TRIAC SENS GATE 200V 4A TO202 Littelfuse Inc.	3,202	RFQ	Datasheet	-	TO-202 Long Tab	Tube	Obsolete	Logic - Sensitive Gate	200 V	4 A	2 V	33A, 40A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-202
L4004D5TP TRIAC SENS GATE 400V 4A TO252 Littelfuse Inc.	7,231	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Logic - Sensitive Gate	400 V	4 A	1.3 V	33A, 40A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
L4006V8TP TRIAC SENS GATE 400V 6A TO251 Littelfuse Inc.	8,551	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Logic - Sensitive Gate	400 V	6 A	1.3 V	50A, 60A	10 mA	20 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
LJ4004V8TP TRIAC SENS GATE 400V 4A TO251AA Littelfuse Inc.	3,062	RFQ	Datasheet	LJxx04xx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Logic - Sensitive Gate	400 V	4 A	1.3 V	40A, 48A	20 mA	20 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA
BTA201W-600E,115 TRIAC SENS GATE 600V 1A SC73 WeEn Semiconductors	15	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.5 V	12.5A, 13.7A	10 mA	12 mA	Single	125°C (TJ)	-	-	Surface Mount	SC-73
BTA201-600E,126 TRIAC SENS GATE 600V 1A TO92-3 WeEn Semiconductors	3,655	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Cut Tape (CT)	Active	Logic - Sensitive Gate	600 V	1 A	1.5 V	12.5A, 13.7A	10 mA	12 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
CTB16-1200C TRIAC 1.2KV 16A TO220AB Sensata-Crydom	7,092	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Standard	1.2 kV	16 A	1.3 V	160A, 168A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q4008DH3RP TRIAC ALTERNISTOR 400V 8A TO252 Littelfuse Inc.	6,495	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Alternistor - Snubberless	400 V	8 A	1.3 V	80A, 85A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
BTA12-400BRG TRIAC 400V 12A TO220 STMicroelectronics	9,200	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Standard	400 V	12 A	1.3 V	120A, 126A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
QJ4004V4TP TRIAC 400V 4A TO251AA Littelfuse Inc.	8,516	RFQ	Datasheet	QJxx04xx	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Standard	400 V	4 A	1.3 V	40A, 48A	50 mA	30 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-251AA
Q6008RH1LEDTP TRIAC ALTERNISTOR 600V 8A TO220 Littelfuse Inc.	4,980	RFQ	Datasheet	-	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 85A	10 mA	6 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220AB
BTA204W-600C,135 TRIAC 600V 1A SC73 WeEn Semiconductors	5,352	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Standard	600 V	1 A	1.5 V	10A, 11A	35 mA	20 mA	Single	125°C (TJ)	-	-	Surface Mount	SC-73
BTA204W-600F,135 TRIAC 600V 1A SC73 WeEn Semiconductors	9,820	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Standard	600 V	1 A	1.5 V	10A, 11A	25 mA	20 mA	Single	125°C (TJ)	-	-	Surface Mount	SC-73
BTA204W-600D,135 TRIAC SENS GATE 600V 1A SC73 WeEn Semiconductors	7,045	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.5 V	10A, 11A	5 mA	6 mA	Single	125°C (TJ)	-	-	Surface Mount	SC-73
BTA204W-600E,135 TRIAC SENS GATE 600V 1A SC73 WeEn Semiconductors	3,765	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.5 V	10A, 11A	10 mA	12 mA	Single	125°C (TJ)	-	-	Surface Mount	SC-73
CTB12-1200SW TRIAC SENS GATE 1.2KV 12A TO220 Sensata-Crydom	3,692	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Logic - Sensitive Gate	1.2 kV	12 A	1.3 V	120A, 126A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
BTA12-700CRG TRIAC 700V 12A TO220 STMicroelectronics	5,164	RFQ	Datasheet	Snubberless™	TO-220-3	Bulk	Active	Standard	700 V	12 A	1.3 V	120A, 126A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
Q2010F51 TRIAC 200V 10A TO202 Littelfuse Inc.	4,743	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Standard	200 V	10 A	2.5 V	100A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202
Q4008F41 TRIAC 400V 8A TO202 Littelfuse Inc.	6,225	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Standard	400 V	8 A	2.5 V	83A, 100A	25 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202
CTB16-1200BW TRIAC ALTERNISTOR 1.2KV TO220AB Sensata-Crydom	6,896	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Alternistor - Snubberless	1.2 kV	16 A	1.3 V	160A, 168A	50 mA	50 mA	Single	-40°C ~ 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.