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
L4006D8TP TRIAC SENS GATE 400V 6A TO252 Littelfuse Inc.	3,495	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Logic - Sensitive Gate	400 V	6 A	1.3 V	50A, 60A	10 mA	20 mA	Single	-40°C ~ 110°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
Q4004V3TP TRIAC SENS GATE 400V 4A TO251 Littelfuse Inc.	8,638	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Logic - Sensitive Gate	400 V	4 A	1.3 V	46A, 55A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
LJ4004D8TP TRIAC SENS GATE 400V 4A TO252 Littelfuse Inc.	6,707	RFQ	Datasheet	LJxx04xx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Logic - Sensitive Gate	400 V	4 A	1.3 V	40A, 48A	20 mA	20 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
TOPT12-800C0,127 TRIAC 800V 12A TO220AB WeEn Semiconductors	5,623	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	12 A	2.3 V	95A, 104A	35 mA	35 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220AB
QK006VH4 TRIAC ALTERNISTOR 1KV 6A TO251 Littelfuse Inc.	5,991	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	1 kV	6 A	1.3 V	55A, 65A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
Q4006DH3RP TRIAC ALTERNISTOR 400V 6A TO252 Littelfuse Inc.	3,090	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Alternistor - Snubberless	400 V	6 A	1.3 V	55A, 65A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
Q6004F41 TRIAC 600V 4A TO202 Littelfuse Inc.	3,476	RFQ	Datasheet	-	TO-202 Long Tab	Bulk	Obsolete	Standard	600 V	4 A	2.5 V	46A, 55A	25 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-202
CTB12-1200CW TRIAC ALTERNISTOR 1.2KV TO220AB Sensata-Crydom	6,111	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Alternistor - Snubberless	1.2 kV	12 A	1.3 V	120A, 126A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
FKPF8N80 TRIAC 800V 8A TO220F-3 onsemi	2,126	RFQ	Datasheet	-	TO-220-3 Full Pack	Tube	Obsolete	Standard	800 V	8 A	1.5 V	80A, 88A	30 mA	50 mA	Single	-	-	-	Through Hole	TO-220F-3
QJ4004D4TP TRIAC 400V 4A TO252 Littelfuse Inc.	6,298	RFQ	Datasheet	QJxx04xx	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Standard	400 V	4 A	1.3 V	40A, 48A	50 mA	30 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
Q8008DH3 TRIAC ALTERNISTOR 800V 8A TO252 Littelfuse Inc.	7,113	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Bulk	Obsolete	Alternistor - Snubberless	800 V	8 A	1.3 V	55A, 65A	10 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)
BTA12-600CW TRIAC ALTERNISTOR 600V 12A TO220 STMicroelectronics	6,670	RFQ	Datasheet	Snubberless™	TO-220-3	Bulk	Obsolete	Alternistor - Snubberless	600 V	12 A	1.3 V	120A, 126A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T2035H-8G-TR TRIAC ALTERNISTOR 800V 20A D2PAK STMicroelectronics	2,014	RFQ	Datasheet	ECOPACK®2	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	800 V	20 A	1.3 V	200A, 210A	35 mA	35 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
MAC12HCDG TRIAC 400V 12A TO220AB Littelfuse Inc.	4,061	RFQ	Datasheet	-	TO-220-3	Box	Active	Standard	400 V	12 A	1.5 V	100A @ 60Hz	50 mA	60 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
CTB06-1200BPT TRIAC 1.2KV 6A TO220AB Sensata-Crydom	4,264	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Standard	1.2 kV	6 A	1.3 V	60A, 63A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
Q2010RH5 TRIAC ALTERNISTOR 200V 10A TO220 Littelfuse Inc.	7,138	RFQ	Datasheet	-	TO-220-3	Bulk	Obsolete	Alternistor - Snubberless	200 V	10 A	1.3 V	110A, 120A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220 Non-Isolated Tab
ACST4-7CB-TR TRIAC 700V 4A DPAK STMicroelectronics	4,899	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Obsolete	Standard	700 V	4 A	1.1 V	30A, 33A	25 mA	35 mA	Single	-30°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
MAC15A10T TRIAC 800V 15A TO220AB onsemi	9,079	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Standard	800 V	15 A	2 V	150A @ 60Hz	50 mA	40 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
T12M35T800UD THYRISTOR TO220AB TUBE 50PCS Diodes Incorporated	4,699	RFQ	Datasheet	-	TO-220-3	Bulk	Active	Standard	800 V	12 A	1.5 V	90A @ 50Hz, 90A @ 60Hz	35 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO220AB (Type WX)
T12M10T800UD THYRISTOR TO220AB TUBE 50PCS Diodes Incorporated	2,260	RFQ	Datasheet	-	TO-220-3	Bulk	Active	Standard	800 V	12 A	1.5 V	90A @ 50Hz, 90A @ 60Hz	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO220AB (Type WX)

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.