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
BT139X-600F/DG,127 TRIAC 600V 16A TO220F WeEn Semiconductors	8,099	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	600 V	16 A	1.5 V	155A, 170A	25 mA	45 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA08-600BRG TRIAC 600V 8A TO220 STMicroelectronics	31,282	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	8 A	1.3 V	80A, 84A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BT138-800,127 TRIAC 800V 12A TO220AB WeEn Semiconductors	6,734	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	12 A	1.5 V	95A, 105A	35 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220AB
BTB10-600BWRG TRIAC ALTERNISTOR 600V 10A TO220 STMicroelectronics	9,454	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	10 A	1.3 V	100A, 105A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTA12-600BRG TRIAC 600V 12A TO220 STMicroelectronics	20,011	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	12 A	1.3 V	120A, 126A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTB08-600BRG TRIAC 600V 8A TO220 STMicroelectronics	1,138	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	600 V	8 A	1.3 V	80A, 84A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
ACST410-8BTR TRIAC SENS GATE 800V 4A DPAK STMicroelectronics	21,256	RFQ	Datasheet	ACS™/A.S.D®	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	4 A	1 V	30A, 32A	10 mA	20 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
BTA06-600CWRG TRIAC ALTERNISTOR 600V 6A TO220 STMicroelectronics	18,899	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	6 A	1.3 V	60A, 63A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTA06-600SWRG TRIAC SENS GATE 600V 6A TO220 STMicroelectronics	14,232	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	6 A	1.3 V	60A, 63A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTA12-600CWRG TRIAC ALTERNISTOR 600V 12A TO220 STMicroelectronics	15,439	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	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
T835-600G-TR TRIAC ALTERNISTOR 600V 8A D2PAK STMicroelectronics	16,582	RFQ	Datasheet	Snubberless™	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 84A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
BTB08-600TWRG TRIAC SENS GATE 600V 8A TO220 STMicroelectronics	4,910	RFQ	Datasheet	-	TO-220-3	Tube	Active	Logic - Sensitive Gate	600 V	8 A	1.3 V	80A, 84A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
BTB08-600BWRG TRIAC ALTERNISTOR 600V 8A TO220 STMicroelectronics	1,939	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 84A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T810-600G-TR TRIAC SENS GATE 600V 8A D2PAK STMicroelectronics	1,862	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	8 A	1.3 V	80A, 84A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
T835-600G TRIAC ALTERNISTOR 600V 8A D2PAK STMicroelectronics	507	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 84A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
BTA06-600BWRG TRIAC ALTERNISTOR 600V 6A TO220 STMicroelectronics	16,666	RFQ	Datasheet	Snubberless™	TO-220-3	Tube	Active	Alternistor - Snubberless	600 V	6 A	1.3 V	60A, 63A	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220
T835-600B TRIAC ALTERNISTOR 600V 8A DPAK STMicroelectronics	1,730	RFQ	Datasheet	Snubberless™	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tube	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 84A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
T1210T-8G-TR TRIAC SENS GATE 800V 12A D2PAK STMicroelectronics	1,432	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	12 A	1 V	100A, 105A	10 mA	25 mA	Single	-40°C ~ 150°C (TJ)	-	-	Surface Mount	D2PAK
T810-600B-TR TRIAC SENS GATE 600V 8A DPAK STMicroelectronics	25,744	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	8 A	1.3 V	80A, 84A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DPAK
ACST610-8T TRIAC SENS GATE 800V 6A TO220 STMicroelectronics	101,552	RFQ	Datasheet	ACS™/A.S.D®	TO-220-3	Tube	Active	Logic - Sensitive Gate	800 V	6 A	1 V	45A, 47A	10 mA	25 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220

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.