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
Q6040J7TP TRIAC ALTERNISTOR 600V TO218X Littelfuse Inc.	168	RFQ	Datasheet	-	TO-218X-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	600 V	40 A	2 V	335A, 400A	100 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218X Isolated
QK040K7TP TRIAC ALTERNISTOR 1KV 40A TO218 Littelfuse Inc.	450	RFQ	Datasheet	-	TO-218-3 Isolated Tab, TO-218AC	Tube	Active	Alternistor - Snubberless	1 kV	40 A	2 V	335A, 400A	100 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218 Isolated Tab
Z0409MH TRIAC 600V 4A IPAK STMicroelectronics	2,776	RFQ	Datasheet	ECOPACK2	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Standard	600 V	4 A	1.3 V	15A, 16A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	IPAK
Z0410MH TRIAC 600V 4A IPAK STMicroelectronics	2,478	RFQ	Datasheet	ECOPACK2	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Standard	600 V	4 A	1.3 V	15A, 16A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	IPAK
Z0405MH TRIAC 600V 4A IPAK STMicroelectronics	2,424	RFQ	Datasheet	ECOPACK2	TO-251-3 Short Leads, IPAK, TO-251AA	Tube	Active	Standard	600 V	4 A	1.3 V	15A, 16A	5 mA	5 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	IPAK
Z0402MB TRIAC 600V 4A DPAK STMicroelectronics	3,060	RFQ	Datasheet	ECOPACK2	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	600 V	4 A	1.3 V	15A, 16A	3 mA	5 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
Z0103MA 5AL2 TRIAC SENS GATE 600V 1A TO92-3 STMicroelectronics	7,671	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	8A, 8.5A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-92-3
Z00607MA 5BL2 TRIAC SENS GATE 600V 0.8A TO92-3 STMicroelectronics	3,727	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	9A, 9.5A	5 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-92-3
Z00607MA 2BL2 TRIAC SENS GATE 600V 0.8A TO92 STMicroelectronics	2,581	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Cut Tape (CT)	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	9A, 9.5A	5 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
Z00607MA 1BA2 TRIAC SENS GATE 600V 0.8A TO92-3 STMicroelectronics	6,334	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	600 V	800 mA	1.3 V	9A, 9.5A	5 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-92-3
Z0103MN 6AA4 TRIAC SENS GATE 600V 1A SOT223 STMicroelectronics	24,258	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	8A, 8.5A	3 mA	7 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
Z0107NN 5AA4 TRIAC SENS GATE 800V 1A SOT223 STMicroelectronics	6,849	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	1 A	1.3 V	8A, 8.5A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
Z0109MN 5AA4 TRIAC SENS GATE 600V 1A SOT223 STMicroelectronics	9,479	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	1 A	1.3 V	8A, 8.5A	10 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
Z0110MN 5AA4 TRIAC 600V 1A SOT223 STMicroelectronics	24,021	RFQ	Datasheet	-	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Standard	600 V	1 A	1.3 V	8A, 8.5A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
BT131-600/DG,412 TRIAC SENS GATE 600V 1A TO92-3 WeEn Semiconductors	4,645	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	Bulk	Active	Logic - Sensitive Gate	600 V	1 A	1.5 V	12.5A, 13.8A	3 mA	5 mA	Single	125°C (TJ)	-	-	Through Hole	TO-92-3
LX807DE TRIAC SENS GATE 400V 0.8A TO92 Littelfuse Inc.	4,656	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Active	Logic - Sensitive Gate	400 V	800 mA	1.3 V	8A, 9.5A	5 mA	5 mA	Single	-40°C ~ 110°C (TJ)	-	-	Through Hole	TO-92
ACS108-8TN-TR TRIAC SENS GATE 800V 0.8A SOT223 STMicroelectronics	2,627	RFQ	Datasheet	ACS™/A.S.D®	TO-261-4, TO-261AA	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	800 mA	1 V	13A, 13.7A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-223
SST136K-600D TRIAC 600V 4A DPAK SMC Diode Solutions	6,187	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	600 V	4 A	1.3 V	35A @ 50Hz	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
T410-600B TRIAC SENS GATE 600V 4A DPAK STMicroelectronics	2,899	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	30A, 31A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
T405-600B TRIAC SENS GATE 600V 4A DPAK STMicroelectronics	1,281	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	30A, 31A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	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.