| Manufacturer | Part Number | Description |
|---|---|---|
| NZ9F12VST5G | Zener Voltage Regulators | |
| NZ9F12VT5G | Zener Voltage Regulators | |
| SZNZ9F12VT5G | Zener Voltage Regulators | |
| MSV | NZ9F12V | Zener Voltage Regulators |
Leshan Radio Company |
LNZ9F12VT5G | Zener Voltage Regulators |