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
QK040J7TP TRIAC ALTERNISTOR 1KV 40A TO218X Littelfuse Inc.	9,909	RFQ	Datasheet	Qxx40xx	TO-218X-3 Isolated Tab	Tape & Reel (TR)	Active	Alternistor - Snubberless	1 kV	40 A	2 V	335A, 400A	100 mA	100 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218X Isolated
BCR25RM-12LB#B00 TRIAC 600V 25A TO3PFM Renesas Electronics Corporation	7	RFQ	Datasheet	-	TO-220-3 Full Pack	Tube	Active	Standard	600 V	25 A	2 V	250A @ 50Hz	50 mA	-	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-3PFM
QJ8025NH5RP TRIAC ALTERNISTOR 800V 25A TO263 Littelfuse Inc.	2,668	RFQ	Datasheet	QJxx25xHx	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	800 V	25 A	1.3 V	208A, 250A	50 mA	50 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	TO-263 (D2PAK)
TG25C40 TRIAC 400V 25A SanRex Corporation	5,611	RFQ	Datasheet	-	Module		Active	Standard	400 V	25 A	3 V	220A @ 50Hz, 250A @ 60Hz	50 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Chassis Mount	-
TG25E60 TRIAC 600V 25A SanRex Corporation	2,053	RFQ	Datasheet	-	Module		Active	Standard	600 V	25 A	3 V	220A @ 50Hz, 250A @ 60Hz	50 mA	30 mA	Single	-40°C ~ 125°C (TJ)	-	-	Chassis Mount	-
TPDV825RG TRIAC ALTERNISTOR 800V 25A TOP3 STMicroelectronics	7,433	RFQ	Datasheet	-	TOP-3	Bulk	Obsolete	Alternistor - Snubberless	800 V	25 A	1.5 V	230A, 250A	150 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TOP3
QJ8040JH6TP TRIAC ALTERNSTR 800V 40A TO218X Littelfuse Inc.	5,007	RFQ	Datasheet	QJxx40xx	TO-218X-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	800 V	40 A	1.3 V	420A, 500A	80 mA	80 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-218X Isolated
QJ6040K3TP TRIAC 600V 40A TO218AC Littelfuse Inc.	8,738	RFQ	Datasheet	QJxx40xx	TO-218-3 Isolated Tab, TO-218AC	Tube	Active	Standard	600 V	40 A	1.3 V	420A, 500A	35 mA	60 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-218AC Isolated
QJ6040KH6TP TRIAC ALTERNSTR 600V 40A TO218AC Littelfuse Inc.	2,667	RFQ	Datasheet	QJxx40xx	TO-218-3 Isolated Tab, TO-218AC	Tube	Active	Alternistor - Snubberless	600 V	40 A	1.3 V	420A, 500A	80 mA	80 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-218AC Isolated
QJ6040JH6TP TRIAC ALTERNSTR 600V 40A TO218X Littelfuse Inc.	9,123	RFQ	Datasheet	QJxx40xx	TO-218X-3 Isolated Tab	Tube	Active	Alternistor - Snubberless	600 V	40 A	1.3 V	420A, 500A	80 mA	80 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-218X Isolated
TG35C40 TRIAC 400V 35A SanRex Corporation	3,613	RFQ	Datasheet	-	Module		Active	Standard	400 V	35 A	3 V	300A @ 50Hz, 330A @ 60Hz	50 mA	30 mA	Single	-25°C ~ 125°C (TJ)	-	-	Chassis Mount	-
QK040K5TP TRIAC ALTERNISTOR 1KV 40A TO218 Littelfuse Inc.	4,698	RFQ	Datasheet	Qxx40xx	TO-218-3 Isolated Tab, TO-218AC	Tube	Active	Alternistor - Snubberless	1 kV	40 A	1.3 V	335A, 400A	50 mA	75 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218AC Isolated
CLA40MT1200NHR TRIAC 1.2KV 31A ISO247 IXYS	2,652	RFQ	Datasheet	DT-Triac™	TO-247-3	Tube	Active	Standard	1.2 kV	31 A	1.5 V	180A, 195A	60 mA	50 mA	Single	-55°C ~ 150°C (TJ)	-	-	Through Hole	ISO247
CMA60MT1600NHR TRIAC 1.6KV 66A ISO247 IXYS	5,164	RFQ	Datasheet	DT-Triac™	TO-247-3	Tube	Active	Standard	1.6 kV	66 A	1.3 V	260A, 280A	80 mA	60 mA	Single	-55°C ~ 150°C (TJ)	-	-	Through Hole	ISO247
Q8040K3TP TRIAC 800V 40A TO218AC Littelfuse Inc.	7,865	RFQ	Datasheet	QJxx40xx	TO-218-3 Isolated Tab, TO-218AC	Tube	Active	Standard	800 V	40 A	1.3 V	420A, 500A	35 mA	60 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-218AC Isolated
QK040K4TP TRIAC 1KV 40A TO218AC Littelfuse Inc.	5,833	RFQ	Datasheet	Qxx40xx	TO-218-3 Isolated Tab, TO-218AC	Tube	Active	Standard	1 kV	40 A	1.3 V	335A, 400A	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218AC Isolated
QK040J4TP TRIAC 1KV 40A TO218X Littelfuse Inc.	3,571	RFQ	Datasheet	Qxx40xx	TO-218X-3 Isolated Tab	Tube	Active	Standard	1 kV	40 A	1.3 V	335A, 400A	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218X Isolated
TPDV640RG TRIAC ALTERNISTOR 600V 40A TOP3 STMicroelectronics	6,355	RFQ	Datasheet	-	TOP-3	Tube	Obsolete	Alternistor - Snubberless	600 V	40 A	1.5 V	350A, 370A	200 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TOP3
CLA60MT1200NHR TRIAC 1.2KV 66A ISO247 IXYS	3,064	RFQ	Datasheet	DT-Triac™	TO-247-3	Tube	Active	Standard	1.2 kV	66 A	1.3 V	380A, 410A	60 mA	60 mA	Single	-55°C ~ 150°C (TJ)	-	-	Through Hole	ISO247
QK040KH6TP TRIAC ALTERNISTOR 1KV 40A TO218 Littelfuse Inc.	2,257	RFQ	Datasheet	-	TO-218-3 Isolated Tab, TO-218AC	Tube	Active	Alternistor - Snubberless	1 kV	40 A	1.3 V	335A, 400A	80 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-218 Isolated Tab

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.