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
BT137S-600,118 TRIAC 600V 8A DPAK WeEn Semiconductors	7,788	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	600 V	8 A	1 V	65A, 71A	70 mA	20 mA	Single	125°C (TJ)	-	-	Surface Mount	DPAK
BT137X-600,127 TRIAC 600V 8A TO220F WeEn Semiconductors	5,943	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	600 V	8 A	1.5 V	65A, 71A	35 mA	20 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BT137S-600D,118 TRIAC SENS GATE 600V 8A DPAK WeEn Semiconductors	3,731	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	8 A	1.5 V	65A, 71A	5 mA	10 mA	Single	125°C (TJ)	-	-	Surface Mount	DPAK
BT137X-600D,127 TRIAC SENS GATE 600V 8A TO220F WeEn Semiconductors	1,083	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	600 V	8 A	1.5 V	65A, 71A	5 mA	10 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA316-800E,127 TRIAC SENS GATE 800V 16A TO220AB WeEn Semiconductors	4,958	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	16 A	1.5 V	140A, 150A	10 mA	15 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BT137S-800G,118 TRIAC 800V 8A DPAK WeEn Semiconductors	9,815	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	800 V	8 A	1 V	65A, 71A	100 mA	40 mA	Single	125°C (TJ)	-	-	Surface Mount	DPAK
BT137-800E,127 TRIAC SENS GATE 800V 8A TO220AB WeEn Semiconductors	713	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	8 A	1.5 V	65A, 71A	10 mA	20 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA416X-800BTQ TRIAC SENS GATE 800V 16A TO220F WeEn Semiconductors	5,665	RFQ	Datasheet	B	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	800 V	16 A	1 V	160A, 176A	50 mA	60 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220F
BTA212-600B/DG,127 TRIAC 600V 12A TO220AB WeEn Semiconductors	4,898	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	12 A	1.5 V	95A, 105A	50 mA	60 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTA16-800CWRG TRIAC ALTERNISTOR 800V 16A TO220 UMW	1,000	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	16 A	1.5 V	160A @ 50Hz	35 mA	60 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220A
BTA12-600BRG TRIAC SENS GATE 600V 12A TO220 EVVO	997	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	12 A	1.5 V	120A @ 50Hz	50 mA	60 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
ACTT4S-800E,118 TRIAC SENS GATE 800V 4A DPAK WeEn Semiconductors	58,830	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	4 A	1 V	35A, 39A	10 mA	20 mA	Single	125°C (TJ)	-	-	Surface Mount	DPAK
ACTT4X-800C/DGQ TRIAC SENS GATE 800V 4A TO220F WeEn Semiconductors	7,773	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	800 V	4 A	1 V	35A, 39A	35 mA	35 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA308X-800F0/L03Q TRIAC 800V 8A TO220F WeEn Semiconductors	7,110	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab, Formed Leads	Tube	Active	Standard	800 V	8 A	1 V	60A, 65A	20 mA	50 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220F
BTA308X-800C0Q TRIAC 800V 8A TO220F WeEn Semiconductors	3,486	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	800 V	8 A	1 V	60A, 65A	35 mA	50 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA04-700SRG TRIAC SENS GATE 700V 4A TO220 STMicroelectronics	1,610	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-220
BTA16-800BRG TRIAC 800V 16A TO220 UMW	1,000	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	16 A	1.5 V	160A @ 50Hz	35 mA	60 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220A
BTA16-600CRG TRIAC 600V 16A TO220 UMW	1,000	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	16 A	1.5 V	160A @ 50Hz	35 mA	60 mA	Single	-40°C ~ 150°C (TJ)	-	-	Through Hole	TO-220A
BTA24-600CWRG TRIAC ALTERNISTOR 600V 25A TO220 UMW	999	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	24 A	1.5 V	240A @ 50Hz	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220A
ACST4-8CFP TRIAC 800V 4A TO220FP STMicroelectronics	937	RFQ	Datasheet	ASD™	TO-220-3 Full Pack	Tube	Obsolete	Standard	800 V	4 A	1.1 V	30A, 33A	25 mA	35 mA	Single	-	-	-	Through Hole	TO-220FP

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.