T1235T-8I is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
T1235T-8I | |
|---|---|
DigiKey Part Number | 497-17762-ND |
Manufacturer | |
Manufacturer Part Number | T1235T-8I |
Description | TRIAC ALTERNSTR 800V 12A TO220AB |
Manufacturer Standard Lead Time | 15 Weeks |
Customer Reference | |
Detailed Description | TRIAC Alternistor - Snubberless 800 V 12 A Through Hole TO-220AB Insulated |
Datasheet | Datasheet |
EDA/CAD Models | T1235T-8I Models |
Product Attributes
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Category | Current - Non Rep. Surge 50, 60Hz (Itsm) 95A, 90A |
Manufacturer STMicroelectronics | Current - Gate Trigger (Igt) (Max) 35 mA |
Series | Current - Hold (Ih) (Max) 40 mA |
Packaging Tube | Configuration Single |
Part Status Active | Operating Temperature -40°C ~ 125°C (TJ) |
Triac Type Alternistor - Snubberless | Mounting Type Through Hole |
Voltage - Off State 800 V | Package / Case TO-220-3 |
Current - On State (It (RMS)) (Max) 12 A | Supplier Device Package TO-220AB Insulated |
Voltage - Gate Trigger (Vgt) (Max) 1.3 V | Base Product Number |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| T1235T-8R | STMicroelectronics | 0 | 497-18029-ND | $1.61000 | Parametric Equivalent |
| T1235T-8T | STMicroelectronics | 0 | 497-13995-5-ND | $1.68000 | Parametric Equivalent |
| QJ8012RH4TP | Littelfuse Inc. | 0 | QJ8012RH4TP-ND | $4.43000 | Parametric Equivalent |
| QJ8012RH5TP | Littelfuse Inc. | 0 | QJ8012RH5TP-ND | $1.78880 | Parametric Equivalent |
In-Stock: 0
1,000 estimated in stock on 01-Feb-2027
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.62000 | $1.62 |
| 10 | $1.02400 | $10.24 |
| 100 | $0.68360 | $68.36 |
| 500 | $0.53776 | $268.88 |
| 1,000 | $0.49085 | $490.85 |
| 2,000 | $0.45138 | $902.76 |
| 5,000 | $0.40867 | $2,043.35 |
| 10,000 | $0.39113 | $3,911.30 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.



