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9004

Information - Help 
ID = 6371
       
Country:
United States of America (USA)
Brand:
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Signal Diode - one single system   Detector 
Identical to 9004
Similar Tubes
Other class quality (otherwise equal):
  CV666
Different connections:
  CW10
First Source (s)
18.Mar.1942 : -- Original-techn. papers. RCA lab results

Base Acorn 5 pin 5AA (Codex=Ae)
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC
Dimensions (WHD)
incl. pins / tip
x 23 x 37 mm / x 0.91 x 1.46 inch
Weight 6 g / 0.21 oz
Tube prices 4 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Tube Lore (II)   p. 132 & 133
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
  9004.png
  9004
Egon Strampe
 
9004_rca.jpg
9004: My tubes
Anonymous 413 Collector

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9004_so.png
9004: ARRL Handbook 1972
Anonymous 10 Collector

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9004_1.png
9004: RCA Datenbuch
Peter von Bechen † 15.7.19

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from Just Qvigstad

Usage in Models 1= 1941?? ; 1= 1950?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2


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