*For representation only.
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Technical Specifications
| Triac Type | Alternistor - Snubberless |
| Voltage - Off State | 400 V |
| Current - On State (It (RMS)) (Max) | 8 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 83A, 100A |
| Current - Gate Trigger (Igt) (Max) | 35 mA |
| Current - Hold (Ih) (Max) | 35 mA |
| Configuration | Single |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 Isolated Tab |
| Supplier Device Package | TO-220 Isolated Tab |
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Product Attributes
| Packaging | Tube |
| Standard Pack Qty | 1000 |
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Alternate / Replacement Parts
| Alternate Packaging | Q4008LH4TP |
| Suggested Replacement | Q4008LH4TP |
8,758
Units In Stock
📦 Tube
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Triacs |
| RoHS | RoHS Compliant |
| Lifecycle | Obsolete |
| Lead Time | 84 Days (from factory) |
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Documentation
Datasheet not available
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8541300000 |
| CAHTS | 8541300000 |
| USHTS | 8541300080 |
| JPHTS | 854130000 |
| TARIC | 8541300000 |
| ECCN | EAR99 |
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Product Overview
Manufactured by Littelfuse, the Q4008LH4 is classified as a triacs. Key specifications include a triac type of Alternistor - Snubberless, a voltage, off state of 400 V, a current, on state (it (RMS)) of 8 A, a voltage, gate trigger (vgt) of 1.3 V, a current, non rep. surge 50, 60hz of 83A, 100A and a current, gate trigger (igt) of 35 mA. This part has a typical lead time of 84 Days from factory. Simplytronix stocks Q4008LH4 for same-day shipping with genuine parts guaranteed.
