Specs side by side
2 parts compared · 18 differing specs across 18 total parameters.
| Parameter | ||
|---|---|---|
| Operating temperature | -65°C ~ 200°C | - |
| Supply voltage | - | Same voltage, different power: the substitution is a dissipation decision before it is a pin decision. |
| Voltage - Zener (nom) | 5.1 V | - |
| Memory & Peripherals | - | Where it fits: clamping duty that never approaches the ratings - boards that ran the 1W part at a fraction of its rating. Where it burns: any series-resistor path that actually pushed the 1W die. |
| Case | DO-204AL, DO-41, Axial | DO-35 |
| Package | Bulk | - |
| Compatibility Level | - | Functional Equivalent |
| Core & Architecture | - | The European naming of the same voltage range: 5.1V nominal in a DO-35 body rated at 500 milliwatts - half the dissipation class of the 1N47xx row, with its own tolerance letters on its own datasheet scale. |
| Current - Reverse Leakage @ Vr | 10 µA @ 1 V | - |
| Firmware Notes | - | The rule for the two naming worlds: read the power number first (1W against 0.5W), the voltage second, the tolerance letter last - each family grades with its own letters. |
| Hardware Notes | - | DO-35 against DO-41: physically smaller, same two leads. |
| Impedance (max) | 7 Ohms | - |
| Lead Time Advantage | - | Shenzhen Spot Stock (24-48h Dispatch) |
| Mounting | Through Hole | - |
| Power - Max | 1 W | - |
| Reference Part | - | 1N4733A |
| Sourcing Advantage | - | Stocked; quote the power class the circuit actually needs. |
| Tolerance | ±5% | - |