Antique radios, Old Time Radios
1H33
| Base |
Miniatur-7-Pin-Base B7G, USA 1940
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 1.4 Volts / If 0.025 Ampere / Direct / Battery = |
| Description |
Ua 90V, Ug3 -0.5V, Ug2+4 67.5V, Ug1 -0.5V, Ia 3.2 mA, Ig2+4 4 mA, Sg1/g2+g4 > 0.45 mA/V, Ri > 250 kOhm
|
Dimensions (WHD)
incl. pins / tip |
19 x 49 x mm / 0.75 x 1.93 x inch |
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1H33: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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1H33: data-sheet
Anonymous 15 Collector
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5
Collection of
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