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
ACST6-8ST TRIAC SENS GATE 800V 1.5A TO220 STMicroelectronics	902	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Logic - Sensitive Gate	800 V	1.5 A	1.5 V	45A, 50A	10 mA	25 mA	Single	-	-	-	Through Hole	TO-220
ACST6-7SG TRIAC SENS GATE 700V 6A D2PAK STMicroelectronics	454	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tube	Obsolete	Logic - Sensitive Gate	700 V	6 A	1.5 V	45A, 50A	10 mA	25 mA	Single	-30°C ~ 125°C (TJ)	-	-	Surface Mount	D2PAK
BTA208S-800F,118 TRIAC 800V 8A DPAK WeEn Semiconductors	9,210	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Standard	800 V	8 A	1.5 V	65A, 71A	25 mA	30 mA	Single	125°C (TJ)	-	-	Surface Mount	DPAK
BTA208S-800E,118 TRIAC SENS GATE 800V 8A DPAK WeEn Semiconductors	5,105	RFQ	Datasheet	-	TO-252-3, DPAK (2 Leads + Tab), SC-63	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	8 A	1.5 V	65A, 72A	10 mA	25 mA	Single	125°C (TJ)	-	-	Surface Mount	DPAK
ACS302-5T3 TRIAC SENS GATE 500V 0.2A 20SO STMicroelectronics	140	RFQ	Datasheet	ASD™	20-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	Logic - Sensitive Gate	500 V	200 mA	900 mV	7.3A, 7.6A	5 mA	45 mA	Array	-30°C ~ 125°C (TJ)	-	-	Surface Mount	20-SO
BTA316-800B,127 TRIAC 800V 16A TO220AB WeEn Semiconductors	17,978	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
BTA312-800CT,127 TRIAC 800V 12A TO220AB WeEn Semiconductors	4,914	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	12 A	1 V	100A, 110A	35 mA	35 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220AB
BTA12-600BW3G TRIAC 600V 12A TO220AB onsemi	88,393	RFQ	Datasheet	-	TO-220-3	Bulk	Active	Standard	600 V	12 A	1.1 V	105A @ 60Hz	50 mA	50 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220AB
BT138X-600F,127 TRIAC 600V 12A TO220F WeEn Semiconductors	5,035	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	600 V	12 A	1.5 V	95A, 105A	25 mA	30 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
ACS108-8SA TRIAC SENS GATE 800V 0.45A TO92 STMicroelectronics	2,437	RFQ	Datasheet	ACS™/A.S.D®	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Logic - Sensitive Gate	800 V	450 mA	1 V	13A, 13.7A	10 mA	10 mA	Single	-30°C ~ 125°C (TJ)	-	-	Through Hole	TO-92
BTA24-800BRG TRIAC 800V 24A TO220 UMW	1,000	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	24 A	1.5 V	240A @ 50Hz	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220A
BTA316B-800C,118 TRIAC 800V 16A D2PAK WeEn Semiconductors	8,000	RFQ	Datasheet	-	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB	Tape & Reel (TR)	Active	Standard	800 V	16 A	1.5 V	140A, 150A	35 mA	35 mA	Single	125°C (TJ)	-	-	Surface Mount	D2PAK
BTA416X-800CTQ TRIAC SENS GATE 800V 16A TO220F WeEn Semiconductors	6,874	RFQ	Datasheet	C	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Logic - Sensitive Gate	800 V	16 A	1 V	160A, 176A	35 mA	35 mA	Single	150°C (TJ)	-	-	Through Hole	TO-220F
BCR4CM-16LH#B00 TRIAC 800V 4A TO220AB Renesas Electronics Corporation	5,164	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Standard	800 V	4 A	1.5 V	30A @ 60Hz	35 mA	-	Single	-	-	-	Through Hole	TO-220AB
BCR4CM-16LH-1#B00 TRIAC SENS GATE 800V 4A TO220AB Renesas Electronics Corporation	1,123	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	Logic - Sensitive Gate	800 V	4 A	1.5 V	30A @ 60Hz	10 mA	-	Single	-	-	-	Through Hole	TO-220AB
BTA216X-800B,127 TRIAC 800V 16A TO220F WeEn Semiconductors	5,969	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	Standard	800 V	16 A	1.5 V	140A, 150A	50 mA	60 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F
BTA24-800BWRG TRIAC ALTERNISTOR 800V 24A TO220 UMW	1,000	RFQ	Datasheet	-	TO-220-3	Tube	Active	Standard	800 V	24 A	1.5 V	240A @ 50Hz	50 mA	80 mA	Single	-40°C ~ 125°C (TJ)	-	-	Through Hole	TO-220A
BTA24-600BWRG TRIAC ALTERNISTOR 600V 25A TO220 UMW	995	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
Q4X3RP TRIAC SENS GATE 400V 0.8A DO214 Littelfuse Inc.	1,851	RFQ	Datasheet	-	DO-214AA, SMB (3 Leads), Compak	Tape & Reel (TR)	Active	Logic - Sensitive Gate	400 V	800 mA	1.3 V	8.3A, 10A	10 mA	15 mA	Single	-40°C ~ 125°C (TJ)	-	-	Surface Mount	DO-214 (Compak)
BTA208X-1000C0/L01 TRIAC 1KV 8A TO220F WeEn Semiconductors	3,585	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab, Formed Leads	Tube	Active	Standard	1 kV	8 A	1.5 V	65A, 71A	35 mA	50 mA	Single	125°C (TJ)	-	-	Through Hole	TO-220F

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.