| VFD Description |
| Model | 5-BT-81ZS1 |
| Manufacturer | Futaba 1) |
| Recovered from | Sharp RT-20H 2) |
| Character type | Numeric |
| Characters | 4+ |
| Colour | |
| Driver IC | |
| Connector | pins |
| Num Pins | 33 |
| Pin spacing | 0.1“ |
Schematics
| 5-BT-81ZS1 VFD schematic: |
Examples
| Recovered from Sharp RT-20H : |