| PartNumber | BZX55C12-TAP | BZX55C12 R0G | BZX55C12 |
| Description | Zener Diodes 12 Volt 0.5W 5% | Zener Diodes Zener 500mW 12v | Zener Diodes 12 V DO-35G 500mW Ze ner 5% |
| Manufacturer | Vishay | Taiwan Semiconductor | Rectron |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | E | Y | Y |
| Vz Zener Voltage | 12 V | - | 12 V |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-35-2 | DO-35-2 | DO-35-2 |
| Pd Power Dissipation | 500 mW | 500 mW | 500 mW |
| Voltage Tolerance | 5 % | 5 % | 5 % |
| Voltage Temperature Coefficient | 0.11 %/K | - | 0.07 %/C |
| Zener Current | 100 nA | - | 32 mA |
| Zz Zener Impedance | 20 Ohms | - | 20 Ohms |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Configuration | Single | Single | Single |
| Test Current | 5 mA | - | 5 mA |
| Packaging | Ammo Pack | Reel | Reel |
| Diameter | 1.7 mm | 2.28 mm | - |
| Length | 3.9 mm | 5.08 mm | 4.44 mm |
| Termination Style | Axial | - | Axial |
| Brand | Vishay Semiconductors | Taiwan Semiconductor | Rectron |
| Ir Reverse Current | 100 nA | - | 100 nA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 10000 | 10000 | 10000 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1.5 V | 1 V | - |
| Unit Weight | 0.004833 oz | - | 0.004833 oz |
| Minimum Operating Temperature | - | - 55 C | - 65 C |
| Height | - | - | 2.29 mm |
| Width | - | - | 2.29 mm |