radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

B2052T

Information - Help 
ID = 1709
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to B2052T = RENS1818 = SG20 = H1818D
Similar Tubes
Normally replaceable-slightly different:
  20C1_Ultron ; 37SVM ; B2055 ; G9002 ; NSS180
First Source (s)
Sep.1932 : Philips Bulletin #D2
Apr.1932 : L'Histoire Singulière du Tube Radio; G. Duperray 2009
Predecessor Tubes B2042  
Successor Tubes B2046  

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fc) Top contact screw type.
Was used by Radio/TV-reception etc.
Filament Vf 20 Volts / If 0.18 Ampere / Indirect / Specified current DC = (Series working)
Information source L'ABCDaire des lampes de TSF des jeunes années   p. 31
Babani, International Radio Tube Encyclopaedia   p. 54 & 55
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

b2052t.gif
B2052T: ficha de valvulas
Getulio Jimenez-Gomez

9_9.png B2052T: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
b2052t_spec.png
B2052T: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

More ...
Usage in Models 2= 1931 ; 13= 1932 ; 13= 1933

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):28

Collection of

 
b2052t.jpg

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information