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A310

Information - Help 
ID = 29377
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum 
  Ca. 1925 up to 1945 rare.
Identical to A310 = PR35_Pope
Similar Tubes
Other base:
  A310_UV199base ; A310_UVbase ; A310_UXbase

Base Europe 4-Pin (A, 4A, B4, since 1914)
Was used by Radio/TV-reception etc.
Filament Vf 3.3 Volts / If 0.06 Ampere / Direct / Battery =
Description HF amplification and detection. 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
42 x 87 x 28 mm / 1.65 x 3.43 x 1.10 inch
Weight 44 g / 1.55 oz
Literature Universal Vade-Mecum, Electron Valves and Semiconductor Devices   group 91
- - Manufacturers Literature   R38H 1-2-1925
 
a310metalbase.jpg
A310
Peter den Boer

 
b4direct_23.png
A310
Peter den Boer

 
a310data1.png
A310: own collection
Peter den Boer




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