| PartNumber | JANTX1N981C-1 | JANTX1N981B-1 | JANTX1N981BUR-1 |
| Description | Zener Diodes Zener Diodes | Zener Diodes Zener Diodes | Zener Diodes Zener Voltage Regulator Diode |
| Manufacturer | Microchip | Microchip | Microsemi HI-REL [MIL] |
| Product Category | Zener Diodes | Zener Diodes | Diodes - Zener - Single |
| RoHS | N | N | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | DO-35-2 | DO-35-2 | - |
| Packaging | Bulk | Bulk | Bulk |
| Diameter | 2.29 mm | 2.03 mm | - |
| Length | 5.08 mm | 4.44 mm | - |
| Termination Style | Axial | Axial | - |
| Brand | Microchip / Microsemi | Microchip / Microsemi | - |
| Product Type | Zener Diodes | Zener Diodes | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Diodes & Rectifiers | Diodes & Rectifiers | - |
| Unit Weight | 0.004586 oz | 0.004586 oz | - |
| Vz Zener Voltage | - | 68 V | - |
| Pd Power Dissipation | - | 400 mW | - |
| Voltage Tolerance | - | 5 % | - |
| Voltage Temperature Coefficient | - | 0.097 %/C | - |
| Zener Current | - | 5 uA | - |
| Zz Zener Impedance | - | 230 Ohms | - |
| Minimum Operating Temperature | - | - 65 C | - |
| Maximum Operating Temperature | - | + 175 C | - |
| Configuration | - | Single | - |
| Test Current | - | 1.8 mA | - |
| Vf Forward Voltage | - | 1.1 V | - |
| Series | - | - | Military, MIL-PRF-19500/117 |
| Package Case | - | - | DO-213AA (Glass) |
| Operating Temperature | - | - | -55°C ~ 175°C |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | DO-213AA |
| Tolerance | - | - | ±5% |
| Power Max | - | - | 500mW |
| Voltage Zener Nom Vz | - | - | 68V |
| Impedance Max Zzt | - | - | 230 Ohm |
| Current Reverse Leakage Vr | - | - | 500nA @ 52V |
| Voltage Forward Vf Max If | - | - | 1.1V @ 200mA |