| PartNumber | 1N4490 | 1N4490US |
| Description | Zener Diodes Z MET 110V | Zener Diodes 110V ZENER 1.5W |
| Manufacturer | Semtech | Semtech |
| Product Category | Zener Diodes | Zener Diodes |
| Vz Zener Voltage | 110 V | 110 V |
| Mounting Style | Axial | SMD/SMT |
| Package / Case | DO-41-2 | - |
| Voltage Temperature Coefficient | 0.1 %/C | 0.1 %/C |
| Zener Current | 13 mA | 13 mA |
| Zz Zener Impedance | 300 Ohms | 300 Ohms |
| Minimum Operating Temperature | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C |
| Configuration | Single | Single |
| Series | 1N449 | 1N449 |
| Brand | Semtech | Semtech |
| Voltage Regulation Accuracy | 5 V | 5 V |
| Ir Reverse Current | 10 uA | 10 uA |
| Product Type | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 1 | 1 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers |
| Packaging | - | Bulk |