 |
| Identical to |
1701
= R250
|
| Similar
Tubes |
1702 (other characteristic (electr. data))
GG25 (can normally be replaced - small diff'ce)
|
| First Source
(s) |
1930 : Funk Bastler, Der 1930, Heft 13
|
|
| Base |
Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
|
| Was used by |
Industrial |
| Filament |
-: Direct /
-: Parallel, (AC/DC) /
If: 2.8 Ampere /
Vf 1.8 Volts /
|
| Description |
1701, Philips-Kombi-Gleichrichter für Kraftlader
Text in other
languages (may
differ)
|
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
|
|
collection JR
Jacob Roschy
|
|
Röhrentaschenbuch VT 1962
Jörg Kulbe
|
|
Kretzmann, Handb. d. Elektronik, 1954
Anonymous 15 Collector
|
|
|
