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12AB5

Information - Help 
ID = 5270
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Beam Power Tube   beam power   Power/Output 
Identical to 12AB5
Similar Tubes
Normally replaceable-slightly different:
  7061
Other base:
  12AQ5 ; 12V6GT
Other base and other heater:
  6BW6
First Source (s)
05.Jul.1955 : Electron Tube Registration List
Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.225 Ampere / Indirect / Specified voltage AC/DC
Description

Audio power amplifier designed specifically for automotive radio service. Heater can operate over the 10.0 to 15.9V range encountered in this service.

 
Tube prices 3 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
- - Manufacturers Literature   
12ab5_korr.png
12AB5: corrected version
Roland Langfeld
no146.png 12AB5: RTT 1974 (Franzis) 13. Auflage
Martin Renz

Just Qvigstad 		12ab5_techdat01.png
12AB5: RCA Tube Manual
Peter Hoddow
More ...
Usage in Models 1= 1955?? ; 9= 1955? ; 1= 1955 ; 6= 1956? ; 2= 1956 ; 1= 1957?? ; 6= 1957? ; 2= 1957 ; 1= 1958?? ; 9= 1958? ; 2= 1958 ; 24= 1959? ; 12= 1959 ; 1= 1960? ; 4= 1961? ; 1= 1961 ; 1= 1964? ; 2= 1966?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):85

Collection of

Museum Roggenhofer (A)
Jay Kinnard (USA)
George Papaiz (CDN)
Hannu Alho (FIN)
Collection of a member from FIN
João-Afonso Santos (P)
Tomasz Szczesniak (PL)
Collection of a member from D
 
12ab5~~1.jpg

12AB5
 
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