Tube-number record
EF11
0 archive entries
BrandPHILIPS
ClassPENTODE
BaseSide-contact (P-base)
Filament6.3 V @ 0.2 mA
Tube-number record
0 archive entries
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| R.F. or I.F. amplifier | 100 V | 1300 | 400000 | — | 2.5 mA |
| R.F. or I.F. amplifier | 200 V | 2200 | 2000000 | — | 5.7 mA |
| R.F. or I.F. amplifier | 250 V | 2200 | 2000000 | — | 6 mA |
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.