| Part Number | 1N966B | 1N969B | 
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | 
| Category | Diodes - Zener - Single | Diodes - Zener - Single | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Voltage - Zener (Nom) (Vz) | 16 V | 22 V | 
| Tolerance | ±5% | ±5% | 
| Power - Max | 500 mW | 500 mW | 
| Impedance (Max) (Zzt) | 17 Ohms | 29 Ohms | 
| Current - Reverse Leakage @ Vr | 5 µA @ 12.2 V | 5 µA @ 16.7 V | 
| Voltage - Forward (Vf) (Max) @ If | - | - | 
| Operating Temperature | -65°C ~ 200°C | -65°C ~ 200°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | DO-204AH, DO-35, Axial | DO-204AH, DO-35, Axial | 
| Supplier Device Package | DO-35 (DO-204AH) | DO-35 (DO-204AH) |