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| PartNumber | 1N4742ATR | 1N4742ATR-C12 | 1N4742ATR-CUT TAPE |
| Description | Zener Diodes 12V 1W ZENER 5% | ||
| Manufacturer | ON Semiconductor | - | - |
| Product Category | Zener Diodes | - | - |
| RoHS | Y | - | - |
| Vz Zener Voltage | 12 V | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | DO-41-2 | - | - |
| Pd Power Dissipation | 1 W | - | - |
| Voltage Tolerance | 5 % | - | - |
| Voltage Temperature Coefficient | - | - | - |
| Zener Current | 5 uA | - | - |
| Zz Zener Impedance | 9 Ohms | - | - |
| Minimum Operating Temperature | - 65 C | - | - |
| Maximum Operating Temperature | + 200 C | - | - |
| Configuration | Single | - | - |
| Test Current | 21 mA | - | - |
| Packaging | Reel | - | - |
| Series | 1N4742A | - | - |
| Diameter | 2.72 mm | - | - |
| Length | 5.2 mm | - | - |
| Termination Style | Axial | - | - |
| Brand | ON Semiconductor / Fairchild | - | - |
| Ir Reverse Current | 5 uA | - | - |
| Product Type | Zener Diodes | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | Diodes & Rectifiers | - | - |
| Part # Aliases | 1N4742ATR_NL | - | - |
| Unit Weight | 0.008642 oz | - | - |