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| PartNumber | 1N4686 BK | 1N4686 | 1N4686 3V9 |
| Description | Zener Diodes 3.9Vz 5 uA 2Vr 70 mA 500mW | Zener Diodes Zener Diodes | |
| Manufacturer | Central Semiconductor | Microchip | - |
| Product Category | Zener Diodes | Zener Diodes | - |
| RoHS | Y | N | - |
| Vz Zener Voltage | 3.9 V | 3.9 V | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | DO-35 | DO-35-2 | - |
| Pd Power Dissipation | 500 mW | 500 mW | - |
| Voltage Tolerance | 5 % | 5 % | - |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | 5 uA | 70 mA | - |
| Zz Zener Impedance | - | - | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 200 C | + 175 C | - |
| Configuration | Single | Single | - |
| Test Current | 50 uA | 50 uA | - |
| Packaging | Bulk | Bulk | - |
| Series | 1N4682 | - | - |
| Diameter | 2.29 mm | 1.93 mm | - |
| Length | 5.08 mm | 4.32 mm | - |
| Brand | Central Semiconductor | Microchip / Microsemi | - |
| Ir Reverse Current | 5 uA | 5 uA | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 2500 | 1 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Vf Forward Voltage | 1.5 V | 1.1 V | - |
| Part # Aliases | 1N4686 BK PBFREE | - | - |
| Voltage Regulation Accuracy | - | 0.97 V | - |