# Q4004LT Littelfuse Inc. | Discrete Semiconductor Products | DigiKey

**Manufacturer:** Littelfuse Inc  
**Brand:** Littelfuse Inc.  
**MPN:** `Q4004LT`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Littelfuse Inc. |
| Manufacturer name | Littelfuse Inc. |
| Manufacturer | Littelfuse Inc. |
| Extra Product Name | Q4004LT Littelfuse Inc. \| Discrete Semiconductor Products \| DigiKey |
| atoms | 1 |
| moq | 1 |
| MPN | Q4004LT |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | Q4004LT-ND |
| Category | Discrete Semiconductor Products |
| Mfr | Littelfuse Inc. |
| Series | - |
| Package | Bulk |
| Part Status | Discontinued at Digi-Key |
| Triac Type | Internally Triggered |
| Current - Non Rep Surge 50, 60Hz (Itsm) | 46A, 55A |
| 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 |
| Voltage - Off State | 400V |
| Current - On State (It (RMS)) (Max) | 4A |
| Current - Hold (Ih) (Max) | 40mA |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | Q4004LT-ND |  |  | None | 1 |
| Newark | 12J0392 |  |  | None | 500 |
| Onlinecomponents.com | Q4004LT | 1.11 | 1 | 13 | 1 |
| Radwell | Q4004LT | 1.8 | 1 | None | 500 |
| 1Source | Q4004LT |  |  | None | 1 |
| Hotenda | H1914758 |  |  | None | 1 |
| Platt.com | 0208412 |  |  | None | 1 |
| Fuses Unlimited | Q4004LT |  |  | None | 1 |
| Digi-Key | 6968 |  |  | None | 1 |
| jotrin.com | JT25-Q4004LT |  |  | 3999 | 1 |

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