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

LL552F

Information - Help 
ID = 85791
       
Country:
Poland
Brand: Dolam, Unitra-DOLAM; Wrocław (Breslau)
Tube type:  Numerals- and Symbols indicating tube   Indication 
Identical to LL552F
Similar Tubes
Normally replaceable-slightly different:
  LL552 ; Z581M

Filament --/--
Description

Red glass; 'n', 'k', 'µ', 'p', 'M' and 'm' symbols

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
27 x 34 x mm / 1.06 x 1.34 x inch

 

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