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StR150/20

Information - Help 
ID = 23122
       
Country:
Germany
Brand: Werk für Fernmeldewesen (OSW, HF, WF) Berlin, VEB, RFT (Ostd.)
Tube type:  Voltage Regulator, cascade   Power-supply 
Identical to StR150/20 = STV150/20

Base Europe side contact P8A (Au P, 8SC)
Was used by Industrial
Filament
Description

Die vom VEB Werk für Fernmeldewesen (WF) hergestellten Spannungsstabilisatoren wurden 1955 umbenannt. Aus der Buchstabengruppe STV wurde StR.
Zwei Entladungsstrecken je 75V, 5...20mA.

 
Dimensions (WHD)
incl. pins / tip
30 x 65 x mm / 1.18 x 2.56 x inch
Weight 40 g / 1.41 oz
Tube prices 1 Tube prices (visible for members only)
Information source
 
str150_20_a.jpg
StR150/20: scc
Christian Schaufelberger

More ...
 
str150_20.gif
StR150/20: Beier, RTB 1965
Wolfgang Eckardt

 
d_werk_fuer_fernmeldewesen_str150_20_data1.png
StR150/20: vom Hersteller
Heiko zur Mühlen

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from Just Qvigstad

Usage in Models 1= 1956? ; 1= 1958

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2


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