Antique radios, Old Time Radios
2DF4
|
|
|
|
|
| Tube type: |
Vacuum Pentode |
|
| Identical to |
2DF4
|
| Base |
Noval, 9 pin miniature (USA pico-9) B9A
|
| Filament |
Vf 2.5 Volts / If 0.345 Ampere / Direct |
| Description |
Heizfaden mit Mittenanschluss, bei Parallelschaltung: Uf= 1,25V If= 0,69A.
|
| Tube prices |
1 Tube prices (visible for members
only)
|
| Information source |
Essential Characteristics, GE 1973
|
|
2DF4: GE 1973
Philipp Mueller
|
Just Qvigstad
|
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
|
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
|
|
|
