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7189

Information - Help 
ID = 3813
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to 7189 = 6BQ5B
Similar Tubes
Other class quality (otherwise equal):
  6BQ5 ; 6П14П ; EL84 ; N709

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.76 Ampere / Indirect / Specified voltage AC/DC
Description

USA

 
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   

7189.png
7189: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anonymous 10 Collector

no20_g.gif 7189: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad
7189_techdat01.png
7189: RCA Tube Manual
Peter Hoddow

More ...
Usage in Models 1= 1956?? ; 1= 1958?? ; 1= 1958 ; 20= 1959? ; 3= 1959 ; 3= 1960?? ; 2= 1960? ; 7= 1960 ; 1= 1961?? ; 2= 1961? ; 2= 1961 ; 1= 1962?? ; 1= 1962? ; 1= 1962 ; 1= 1963?? ; 1= 1963? ; 7= 1963 ; 1= 1964?? ; 2= 1964? ; 2= 1964 ; 1= 1965?? ; 4= 1965 ; 2= 1966?? ; 1= 1966? ; 1= 1968?? ; 1= 1969? ; 1= 1978?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):71

Collection of

 
d_telefunken_7189_the_fisher.jpg

7189
 

Forum contributions about this tube
7189
Threads: 1 | Posts: 1
Hits: 3544     Replies: 0
7189 (7189)
Michel Deluz
10.Nov.11
  1

 Le tube 7189-A ne diffère du 7189 que par la tension maximum admise et une connection supplémentaire du pin 6 à g2.

Le tube 7189 n'est pas simplement un EL84 renforcé : sa construction tire plus vers le beam-power.(cf caractéristiques de Sylvania) 

 
7189
End of forum contributions about this tube

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