Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 20013
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  LOCKED OFF PART (CODE 9) - see in Notes 
Identical to 5ВХ1 = 5Ц4С


No tubes were ever produced under this designation. This type designation was planned in the Soviet Union in 1948, but later replaced by type 5z4s.
See more under: The tube lineup of the receiver RZ-1.

Text in other languages (may differ)


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]