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UCH41

Information - Help 
ID = 2579
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Triode-Hexode   Frequency converter   Controlling (mu) 
Identical to UCH41 = CF141
Similar Tubes
Other characteristic (electr. data):
  UCH42
First year 1947 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Oct.1947 : Funkschau # 10; 1947
Predecessor Tubes UCH4   UCH11   UCH21   UCH5  
Successor Tubes UCH42  
Base Rimlock base B8A (Codex=W)
Filament Vf 14 Volts / If 0.1 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Information source Taschenbuch zum Röhren-Codex 1948/49   
  uch41.png
  UCH41: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
uch41_81.jpg
UCH41: Collection JR
Jacob Roschy
More ...
 
ri2_g_1~~7.gif
UCH41: RTT Schwandt
Günther Stabe † 19.8.20
More ...
 
uch41_dat1.png
UCH41: Philips
Thomas Günzel
More ...

from Just Qvigstad
Usage in Models 3= 1947?? ; 1= 1947? ; 16= 1947 ; 10= 1948?? ; 7= 1948? ; 23= 1948 ; 9= 1949?? ; 13= 1949? ; 69= 1949 ; 36= 1950?? ; 10= 1950? ; 51= 1950 ; 5= 1951?? ; 7= 1951? ; 18= 1951 ; 11= 1952?? ; 15= 1952? ; 11= 1952 ; 2= 1953?? ; 5= 1953? ; 5= 1953 ; 5= 1954?? ; 1= 1954? ; 2= 1954 ; 6= 1955?? ; 1= 1955? ; 1= 1955 ; 3= 1956?? ; 1= 1957?? ; 1= 1957? ; 2= 1957 ; 1= 1958?? ; 1= 1958? ; 1= 1958 ; 1= 1959?? ; 1= 1960?? ; 1= 1963? ; 3= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):359
Literature "Radio / Radio ja Sähkö" Vol. 5 No. 8 | 1946-08
Collection of Jacob Roschy (D)
Collection of Günther Stabe † 19.8.20 (D)
Collection of Christian Schaufelberger (CH)
Collection of Patrice Zeissloff (F)
Collection of Raynal Aufils (F)
Collection of Miguel Angel Trujillo-Rodriguez (E)
Collection of Georges Werts (B)
Collection of Marco Lagendijk (NL)
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