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| PartNumber | 1N5242B TR | 1N5242B-TB | 1N5242BTA |
| Description | Zener Diodes Zener 500mW 12V 12.35 to 13.65V | DIODE ZENER 12V 500MW DO35 | |
| Manufacturer | Central Semiconductor | - | SMC Diode Solutions |
| Product Category | Zener Diodes | - | Diodes - Zener - Single |
| RoHS | Y | - | - |
| Vz Zener Voltage | 12 V | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | DO-35 | - | - |
| Pd Power Dissipation | 500 mW | - | - |
| Voltage Tolerance | 5 % | - | - |
| Voltage Temperature Coefficient | 0.077 %/C | - | - |
| Zener Current | 1 uA | - | - |
| Zz Zener Impedance | 30 Ohms | - | - |
| Minimum Operating Temperature | - 65 C | - | - |
| Maximum Operating Temperature | + 200 C | - | - |
| Configuration | Single | - | - |
| Packaging | Reel | - | Tape & Reel (TR) |
| Series | 1N5242 | - | - |
| Diameter | 2.29 mm | - | - |
| Height | - | - | - |
| Length | 5.08 mm | - | - |
| Width | - | - | - |
| Brand | Central Semiconductor | - | - |
| Voltage Regulation Accuracy | - | - | - |
| Ir Reverse Current | 1 uA | - | - |
| Product Type | Zener Diodes | - | - |
| Factory Pack Quantity | 10000 | - | - |
| Subcategory | Diodes & Rectifiers | - | - |
| Vf Forward Voltage | 1.1 V | - | - |
| Part # Aliases | 1N5242B PBFREE TR | - | - |
| Unit Weight | 0.004833 oz | - | - |
| Package Case | - | - | DO-204AH, DO-35, Axial |
| Operating Temperature | - | - | 200°C |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | DO-35 |
| Tolerance | - | - | ±5% |
| Power Max | - | - | 500mW |
| Voltage Zener Nom Vz | - | - | 12V |
| Impedance Max Zzt | - | - | 30 Ohm |
| Current Reverse Leakage Vr | - | - | 1μA @ 8.7V |
| Voltage Forward Vf Max If | - | - | 1.1V @ 200mA |