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3AP1

Information - Help 
ID = 6743
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Oscilloscope CRT, picture tube 
Identical to 3AP1 = 906-P1
Similar Tubes
Normally replaceable-slightly different:
  3AP5
Other class quality (otherwise equal):
  CV602
Successor Tubes 908A  

Base 7-Pin-Base-general, old, USA (Codex=Mo)
Filament Vf 2.5 Volts / If 2.1 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
3ap1pix.jpg
3AP1: JAN USA 3AP1 CRT
John Albion

 
906_sock~~1.png
3AP1: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

 
3ap1_data_sheet.png_01.png
3AP1: Sylvania data sheet
Antonio Bordini


Usage in Models 1= 1943? ; 1= 1946 ; 1= 1950?? ; 1= 1958? ; 1= 1962??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5


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