EF55 Description
page 1 2 3 EF55 sheet 1 2 FP date 1950.03.03 1950.03.03 1999.06.28.
EF55 is Pentode manufactured by Philips Semiconductors.
| Manufacturer | Part Number | Description |
|---|---|---|
Mullard |
EF55 | Video Frequency Pentode |
page 1 2 3 EF55 sheet 1 2 FP date 1950.03.03 1950.03.03 1999.06.28.