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| PartNumber | 1N4703/TR | 1N4703 | 1N4703 BK |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes 16Vz 0.05 uA 12.1Vr 15.4 mA 500mW |
| Manufacturer | Microchip | Microchip | Central Semiconductor |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | N | N | Y |
| Vz Zener Voltage | 16 V | 16 V | 16 V |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-204AA-2 | DO-35-2 | DO-35 |
| Pd Power Dissipation | 0.5 W | 500 mW | 500 mW |
| Voltage Tolerance | 5 % | 5 % | 5 % |
| Zener Current | 30.8 mA | 15.4 mA | 0.05 uA |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 200 C |
| Configuration | Single | Single | Single |
| Test Current | 50 uA | 50 uA | 50 uA |
| Packaging | Reel | Foil Bag | Bulk |
| Diameter | 2.718 mm | 1.93 mm | 2.29 mm |
| Length | 7.62 mm | 4.32 mm | 5.08 mm |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Central Semiconductor |
| If Forward Current | 100 mA | - | - |
| Ir Reverse Current | 0.05 uA | 0.05 uA | 0.05 uA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 100 | 1 | 2500 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1.5 V | 1.1 V | 1.5 V |
| Voltage Regulation Accuracy | - | 0.16 V | - |
| Voltage Temperature Coefficient | - | - | - |
| Zz Zener Impedance | - | - | - |
| Series | - | - | 1N4682 |
| Part # Aliases | - | - | 1N4703 BK PBFREE |