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DAF41

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ID = 2478
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Diode-Pentode   Audio Frequency 
Identical to DAF41 = MDAF41
First year Dec.1948 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Dec.1948 : Daten und Schaltungen moderner ... Röhren; Philips 3A
Was used by Radio/TV-reception etc.
Filament Vf 1.4 Volts / If 0.025 Ampere / Direct / Battery =
Description

In Deutschland erst ab 1951.

 
Tube prices 3 Tube prices (visible for members only)
daf41.png
DAF41: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †     More ...
207.png DAF41: Telefunken Werkstattbuch
Wolfgang Bauer
daf41_techdat01.png
DAF41: SEL Handbuch 1964
Peter Hoddow
More ...
Usage in Models 1= 1949?? ; 3= 1949? ; 3= 1949 ; 1= 1950?? ; 8= 1950? ; 9= 1950 ; 2= 1951? ; 11= 1951 ; 1= 1952?? ; 2= 1952? ; 8= 1952 ; 1= 1953? ; 4= 1953 ; 1= 1954?? ; 1= 1954? ; 3= 1954 ; 1= 1955?? ; 2= 1955
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):62

Collection of

Alexander Hofer (A)
Georges Werts (B)
Tor Steinnes (N)
Tomasz Szczesniak (PL)
Niclas Pettersson (S)
Karl-Heinz Entrich † 7.21 (D)
Jacob Roschy (D)
Peter Pfeiffer (D)
Karl - Heinz Bossan (D)
Otto Frosinn (D)
Karlheinz Fischer (D)
 
nl_philips_daf41.jpg

More ...
 
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