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

6A8

Information - Help 
ID = 961
       
Country:
Worldwide
Brand:
Tube type:  Pentagrid-Converter (Heptode)   Pentagrid (old)   Controlling (mu) 
Identical to 6A8 = 6Q8 = 6А8
Similar Tubes
Other shape (e.g. bulb type):
  6A8G ; 6A8GT ; 6A8MG
Other class quality (otherwise equal):
  CV579
Heater different:
  11A8
Other base:
  7B8
First Source (s)
15.Aug.1935 : Electron Tube Registration List
05.Dec.1935 : - - Manufacturers Literature Data sheet
Predecessor Tubes 6A7   2A7  
Successor Tubes 6SA7   6TH8G  

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ue) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
  6a8.png
  6A8: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anonymous 10 Collector
 
6a8_899rm750_328.jpg
6A8: Collection JR
Jacob Roschy

More ...
 
414.png
6A8: Telefunken Werkstattbuch
Wolfgang Bauer

More ...
 
6a8.png
6A8: Lorenz Empfänger - Röhren
Anonymous 54 Collector

More ...

from Just Qvigstad

Usage in Models 1= 1933?? ; 19= 1935?? ; 63= 1935? ; 233= 1935 ; 40= 1936?? ; 110= 1936? ; 540= 1936 ; 57= 1937?? ; 72= 1937? ; 403= 1937 ; 54= 1938?? ; 95= 1938? ; 385= 1938 ; 87= 1939?? ; 62= 1939? ; 167= 1939 ; 56= 1940?? ; 28= 1940? ; 71= 1940 ; 9= 1941?? ; 13= 1941? ; 42= 1941 ; 13= 1942?? ; 13= 1942? ; 12= 1942 ; 3= 1943?? ; 2= 1943 ; 1= 1944?? ; 1= 1944? ; 5= 1944 ; 12= 1945?? ; 4= 1945? ; 14= 1945 ; 10= 1946?? ; 3= 1946? ; 37= 1946 ; 6= 1947?? ; 3= 1947? ; 18= 1947 ; 12= 1948?? ; 9= 1948? ; 9= 1948 ; 3= 1949?? ; 5= 1949 ; 54= 1950?? ; 6= 1950? ; 5= 1950 ; 3= 1951?? ; 3= 1951 ; 2= 1952?? ; 1= 1952? ; 8= 1952 ; 1= 1954?? ; 1= 1954? ; 1= 1954 ; 7= 1955?? ; 2= 1955 ; 1= 1958?? ; 1= 1958 ; 1= 1959? ; 1= 1992?? ; 1= 1992? ; 1= 9999? ; 3= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2905


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]
  
rmXorg