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| Part Number | 1N4742AGE3 | 1N4742AURE3/TR | 1N4742APE3/TR12 | 1N4742APE3/TR8 | 1N4742AP/TR12 |
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Series | - | - | - | - | - |
| Package/Case | DO-204AL, DO-41, Axial | DO-213AB, MELF (Glass) | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial |
| Packaging | Bulk | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Active | Active |
| Voltage - Zener (Nom) (Vz) | 12 V | 12 V | 12 V | 12 V | 12 V |
| Tolerance | ±5% | ±5% | ±5% | ±5% | ±5% |
| Power - Max | 1 W | 1 W | 1 W | 1 W | 1 W |
| Impedance (Max) (Zzt) | 9 Ohms | 9 Ohms | 9 Ohms | 9 Ohms | 9 Ohms |
| Current - Reverse Leakage @ Vr | 5 µA @ 9.1 V | 5 µA @ 9.1 V | 5 µA @ 9.1 V | 5 µA @ 9.1 V | 5 µA @ 9.1 V |
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 1.2 V @ 200 mA |
| Operating Temperature | -65°C ~ 175°C | -65°C ~ 175°C | -65°C ~ 150°C | -65°C ~ 150°C | -65°C ~ 150°C |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Through Hole | Through Hole |
| Supplier Device Package | DO-41 | DO-213AB (MELF, LL41) | DO-204AL (DO-41) | DO-204AL (DO-41) | DO-204AL (DO-41) |
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