| Part Number | JANTX1N4966/TR | JANTX1N4976.TR | 
|---|---|---|
| Manufacturer | Microchip Technology | Semtech Corporation | 
| Category | Diodes - Zener - Single | Diodes - Zener - Single | 
|   |   | |
| Product Status | Active | Discontinued at Digi-Key | 
| Voltage - Zener (Nom) (Vz) | 22 V | 56 V | 
| Tolerance | ±5% | ±5% | 
| Power - Max | 5 W | 5 W | 
| Impedance (Max) (Zzt) | 5 Ohms | 35 Ohms | 
| Current - Reverse Leakage @ Vr | 2 µA @ 16.7 V | 2 µA @ 42.6 V | 
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A | - | 
| Operating Temperature | -65°C ~ 175°C | -55°C ~ 175°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | E, Axial | Axial | 
| Supplier Device Package | - | Axial |