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ЭМ-4eem-4

Information - Help 
ID = 43346
       
Country:
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Electrometer Triode 
Identical to ЭМ-4

Base Miniatur-7-Pin-Base B7G, USA 1940 Top contact with a cap
Filament Vf 1.3 Volts / If 0.024 Ampere / Direct
Weight 15 g / 0.53 oz
Literature - - -   
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_4_01~~1.jpg
ЭМ-4: Own collection
Valery Gromov

 
eem_4.png
ЭМ-4: Datenblatt
Wolfgang Bauer

 
russische_elektrometerroehren_techdat_1.png
ЭМ-4: Russisches Röhrenbuch
Chris Lepiarczyk



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