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

7245

Information - Help 
ID = 6147
       
 
   
Tube type:  Triode, vacuum   UHF 
Identical to 7245
Similar Tubes
Normally replaceable-slightly different:
  7245A ; 8532 ; 8532W
Predecessor Tubes 6J4   SN-1724D  

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 6.3 Volts / If 0.4 Ampere / Indirect / Specified voltage AC/DC
Description

Premium tube electrically equivalent to 6J4. Stacked structure, with frame grid and ceramic spacers inside glass.
Made by Sylvania, second sourced by GE.

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

mi51_g_1.gif 7245: RTT Schwandt
Günther Stabe † 19.8.20

More ...

Just Qvigstad
7245_1.png
7245: Manufacturer's Literature
Emilio Ciardiello

More ...

Collection of

 
7245_syl_1_enh.jpg

7245
 

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]
  

Data Compliance More Information