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9003

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ID = 2736
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 9003 = 6К1П = VT-203 = CV665
Similar Tubes
Other base:
  956
First Source (s)
29.May.1941 : -- Original-techn. papers. RCA lab results
Predecessor Tubes 956  

Base Miniatur-7-Pin-Base B7G, USA 1940 (Codex=Zio)
Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Description

Similar to 956 in miniature 7-pin bulb.

 
Tube prices 5 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (I)

9003.png
9003: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anonymous 10 Collector

mi29_g.gif 9003: RTT Schwandt
Günther Stabe † 19.8.20

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Just Qvigstad
9003_data.png
9003: Raytheon Manual
Heinz Höger

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Usage in Models 1= 1941?? ; 1= 1942 ; 1= 1947 ; 2= 1949?? ; 1= 1950

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6

Collection of

 
9003_a.jpg

9003
 

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