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
BTA04-600SRG TRIAC SENS GATE 700V 4A TO220AB STMicroelectronics	5,325	RFQ	Datasheet	-	TO-220-3	Bulk	Active	Logic - Sensitive Gate	700 V	4 A	1.5 V	40A, 42A	10 mA	25 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-220AB Insulated
T2035T-8G TRIAC ALTERNISTOR 800V 20A D2PAK STMicroelectronics	6,998	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	800 V	20 A	1 V	168A, 160A	35 mA	45 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
ACT108W-600D,135 TRIAC SENS GATE 600V 0.8A SC73 WeEn Semiconductors	9,016	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	800 mA	900 mV	8A, 8.8A	5 mA	20 mA	Single	125°C (TJ)	-	-	Surface Mount	SC-73
Q6006VH3 TRIAC ALTERNISTOR 600V 6A TO251 Littelfuse Inc.	6,085	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	600 V	6 A	1.3 V	55A, 65A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
Q6008VH4 TRIAC ALTERNISTOR 600V 8A TO251 Littelfuse Inc.	9,381	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Bulk	Discontinued at Digi-Key	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 85A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
L6008V8 TRIAC SENS GATE 600V 8A TO251 Littelfuse Inc.	2,647	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	600 V	8 A	1.3 V	65A, 85A	10 mA	20 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
CTB06-1200B TRIAC 1.2KV 6A TO220AB Sensata-Crydom	7,094	RFQ	Datasheet	-	TO-220-3	Bulk	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
T820-800W TRIAC ALTERNISTOR 800V ISOWATT STMicroelectronics	9,528	RFQ	Datasheet	Snubberless™	ISOWATT220AB-3	Tube	Obsolete	Alternistor - Snubberless	800 V	8 A	1.3 V	100A, 105A	20 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	ISOWATT220AB
BTA216-800B,127 TRIAC 800V 16A TO220AB WeEn Semiconductors	8,359	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	16 A	1.5 V	140A, 150A	50 mA	60 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
L401E3AP TRIAC SENS GATE 400V 1A TO92 Littelfuse Inc.	3,213	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	3 mA	5 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
L401E3RP TRIAC SENS GATE 400V 1A TO92 Littelfuse Inc.	4,986	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	3 mA	5 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
L601E6RP TRIAC SENS GATE 600V 1A TO92 Littelfuse Inc.	5,292	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	16.7A, 20A	5 mA	10 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
L6X8E3 TRIAC SENS GATE 600V 0.8A TO92 Littelfuse Inc.	9,502	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	8.3A, 10A	3 mA	5 mA	Single	-65°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
L601E6AP TRIAC SENS GATE 600V 1A TO92 Littelfuse Inc.	5,637	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Box (TB)	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	16.7A, 20A	5 mA	10 mA	Single	-65°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
L6006V5 TRIAC SENS GATE 600V 6A TO251 Littelfuse Inc.	5,679	RFQ	Datasheet	-	TO-251-3 Short Leads, IPAK, TO-251AA	Bulk	Discontinued at Digi-Key	Logic - Sensitive Gate	600 V	6 A	1.3 V	50A, 60A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-251 (V-Pak/I-Pak)
BTA10-700CWRG TRIAC ALTERNISTOR 700V 10A TO220 STMicroelectronics	9,482	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Obsolete	Alternistor - Snubberless	700 V	10 A	1.3 V	100A, 105A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTA10-700BRG TRIAC 700V 10A TO220 STMicroelectronics	4,374	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Standard	700 V	10 A	1.3 V	100A, 105A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T1635H-8G-TR TRIAC 800V 16A D2PAK STMicroelectronics	7,425	RFQ	Datasheet	ECOPACK®2	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Standard	800 V	16 A	1.3 V	160A, 168A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
L4004D6RP TRIAC SENS GATE 400V 4A TO252 Littelfuse Inc.	6,005	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	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)
Q4004D4RP TRIAC 400V 4A TO252 Littelfuse Inc.	5,749	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	400 V	4 A	1.3 V	46A, 55A	25 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	TO-252 (DPAK)

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.