Antique radios, Old Time Radios
401A_Pentode
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Country:
United States of America (USA)
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Brand:
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| Tube type: |
Vacuum Pentode RF/IF-Stage |
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| Identical to |
401A_Pentode
= 5590
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| Base |
Miniatur-7-Pin-Base B7G, USA 1940
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| Filament |
Vf 6.3 Volts / If 0.15 Ampere / Indirect |
Dimensions (WHD)
incl. pins / tip |
19 x 43 x mm / 0.75 x 1.69 x inch |
| Weight |
6 g / 0.21 oz |
| Information source |
Tube Lore (I)
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401A_Pentode: Datenblatt/RTT-Franzis
Otto Frosinn
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Just Qvigstad
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401A_Pentode: Manufacturer's Literature
Emilio Ciardiello
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Collection of
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