TRIACs
Use the filters and product table below to compare TRIACs components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | 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 |
.jpg "Q6025R6")
|
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 |
TRIACs FAQ
Common questions about filtering, comparing and sourcing TRIACs components.
How can I narrow the TRIACs selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific TRIACs part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
