TRIACs
Review TRIACs Thyristors components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
QK040K4TPTRIAC 1KV 40A TO218AC |
5,833 |
|
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 |
|
|
QK040J4TPTRIAC 1KV 40A TO218X |
3,571 |
|
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 |
|
QK040KH6TPTRIAC ALTERNISTOR 1KV 40A TO218 |
2,257 |
|
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 |
|
|
QJ8040KH6TPTRIAC ALTERNSTR 800V 40A TO218AC |
8,091 |
|
Datasheet | QJxx40xx | TO-218-3 Isolated Tab, TO-218AC | 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-218AC Isolated |
|
L4004F31TRIAC SENS GATE 400V 4A TO202 |
7,113 |
|
Datasheet | - | TO-202 Long Tab | Bulk | Obsolete | Logic - Sensitive Gate | 400 V | 4 A | 2 V | 33A, 40A | 3 mA | 5 mA | Single | -40°C ~ 110°C (TJ) | - | - | Through Hole | TO-202 |
|
Q2004LTTRIAC INT TRIGGER 200V 4A TO220 |
5,440 |
|
Datasheet | - | TO-220-3 Isolated Tab | Bulk | Obsolete | Internally Triggered | 200 V | 4 A | - | 46A, 55A | - | 40 mA | Single | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220 Isolated Tab |
|
|
L2004F51TRIAC SENS GATE 200V 4A TO202 |
3,864 |
|
Datasheet | - | TO-202 Long Tab | Bulk | Obsolete | Logic - Sensitive Gate | 200 V | 4 A | 2 V | 33A, 40A | 5 mA | 10 mA | Single | -40°C ~ 110°C (TJ) | - | - | Through Hole | TO-202 |
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|
Q6025R6TRIAC ALTERNISTOR 600V 25A TO220 |
8,998 |
|
Datasheet | - | TO-220-3 | Bulk | Discontinued at Digi-Key | Alternistor - Snubberless | 600 V | 25 A | 1.3 V | 208A, 250A | 80 mA | 100 mA | Single | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220 Non-Isolated Tab |
|
|
Q4015L5TRIAC 400V 15A TO220 |
7,397 |
|
Datasheet | - | TO-220-3 Isolated Tab | Bulk | Discontinued at Digi-Key | Standard | 400 V | 15 A | 2 V | 167A, 200A | 50 mA | 70 mA | Single | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220 Isolated Tab |
|
|
Q4008R4TRIAC 400V 8A TO220 |
7,995 |
|
Datasheet | - | TO-220-3 | Bulk | Discontinued at Digi-Key | Standard | 400 V | 8 A | 1.3 V | 83A, 100A | 25 mA | 50 mA | Single | -40°C ~ 125°C (TJ) | - | - | Through Hole | TO-220 Non-Isolated Tab |
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.
