Antique radios, Old Time Radios
TB4/800
|
Country:
Netherlands
|
|
| Identical to |
TB4/800
|
| Similar
Tubes |
Normally replaceable-slightly different:
250TH
|
| Base |
Jumbo 4-pin bayonet (1918)
Top contact with a cap.
|
| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 5 Volts / If 10.5 Ampere / Direct |
Dimensions (WHD)
incl. pins / tip |
95 x 250 x mm / 3.74 x 9.84 x inch |
| Information source |
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 386, p. 870
|
|
TB4/800: AH eigene Sammlung
Alexander Hofer
|
Just Qvigstad
|
|
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 |
|
|
|
