| PartNumber | 1EZ190D10/TR12 | 1EZ190D10/TR8 | 1EZ190D/TR8 |
| Description | Zener Diodes Zener Voltage Regulator Diode | Zener Diodes Zener Voltage Regulator Diode | Zener Diodes Zener Voltage Regulator Diode |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Zener Diodes | Zener Diodes | Zener Diodes |
| RoHS | N | N | N |
| Vz Zener Voltage | 190 V | 190 V | 190 V |
| Mounting Style | Axial | Axial | Axial |
| Package / Case | DO-41 | DO-41 | DO-41 |
| Pd Power Dissipation | 1 W | 1 W | 1 W |
| Voltage Tolerance | 10 % | 10 % | 20 % |
| Voltage Temperature Coefficient | 0.095 %/C | 0.095 %/C | 0.095 %/C |
| Zener Current | 4.7 mA | 4.7 mA | 4.7 mA |
| Zz Zener Impedance | 1.7 kOhms | 1.7 kOhms | 1.7 kOhms |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Configuration | Single | Single | Single |
| Packaging | Reel | Reel | Reel |
| Diameter | 2.718 mm | 2.718 mm | 2.718 mm |
| Length | 5.207 mm | 5.207 mm | 5.207 mm |
| Brand | Microchip / Microsemi | Microchip / Microsemi | Microchip / Microsemi |
| Ir Reverse Current | 500 nA | 500 nA | 500 nA |
| Product Type | Zener Diodes | Zener Diodes | Zener Diodes |
| Factory Pack Quantity | 4000 | 1500 | 1500 |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | Diodes & Rectifiers |
| Vf Forward Voltage | 1.2 V | 1.2 V | 1.2 V |