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U820-P

Information - Help 
ID = 28152
       
Country:
Germany
Brand: Osram GmbH KG; Berlin
Tube type:  Current Regulator, Urdox without FeH   Power-supply 
Identical to U820-P

Base Europe side contact, small P5 (Au V, 5E)
Was used by Radio/TV-reception etc.
Filament If 0.2 Ampere / Series, AC/DC
Description

Imax: 200mA; U: ca 8V.

 
Dimensions (WHD)
incl. pins / tip
30 x 85 x mm / 1.18 x 3.35 x inch
Weight 21 g / 0.74 oz
 
u820p_pic.jpg
U820-P: o
Anonymous 15 Collector

 
u820_1.png
U820-P: Datenblatt
Wolfgang Bauer

 

from Just Qvigstad

Usage in Models 1= 1938

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of a member from D

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