| Manufacturer | Part Number | Description |
|---|---|---|
Philips Semiconductors (now NXP Semiconductors) |
PY81 | Booster Diode 1969 |
RFT |
PY81 | Booster Diode |
|
Philips Semiconductors (now NXP Semiconductors) |
PY81 | Booster Diode 1958 |
| BRIMAR | PY81 | Booster Diode |
