| PartNumber | 1N4703UR-1 | 1N4703/TR | 1N4703 |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | N | N | N |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Package / Case | DO-213AA-2 | DO-204AA-2 | DO-35-2 |
| Packaging | Foil Bag | Reel | Foil Bag |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 1 | 100 | 1 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vz Zener Voltage | - | 16 V | 16 V |
| Pd Power Dissipation | - | 0.5 W | 500 mW |
| Voltage Tolerance | - | 5 % | 5 % |
| Zener Current | - | 30.8 mA | 15.4 mA |
| Minimum Operating Temperature | - | - 65 C | - 65 C |
| Maximum Operating Temperature | - | + 175 C | + 175 C |
| Configuration | - | Single | Single |
| Test Current | - | 50 uA | 50 uA |
| Diameter | - | 2.718 mm | 1.93 mm |
| Length | - | 7.62 mm | 4.32 mm |
| If Forward Current | - | 100 mA | - |
| Ir Reverse Current | - | 0.05 uA | 0.05 uA |
| Vf Forward Voltage | - | 1.5 V | 1.1 V |
| Voltage Regulation Accuracy | - | - | 0.16 V |