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1550

Information - Help 
ID = 85321
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
Identical to 1550
Similar Tubes
Other class quality (otherwise equal):
  6Ц4П

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect
Description

Part of 15XX special series, military equivalent of 6Ц4П

 
Dimensions (WHD)
incl. pins / tip
19 x 62 x mm / 0.75 x 2.44 x inch
Weight 15 g / 0.53 oz
Information source -- Collector info (Sammler)   


Just Qvigstad

Collection of

 
_1550_1.jpeg

 

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