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ORP50

Information - Help 
ID = 25199
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Photo resistor 
Identical to ORP50

Base Wires only.
Filament
Description

Photoconductive Cell

 
Information source - - Manufacturers Literature   

orp50_01.png
ORP50: Manufacturer's Literature
Emilio Ciardiello

More ...

Collection of

 
orp50_valvo_1.jpg

ORP50
 

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