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PL820

Information - Help 
ID = 34947
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Beam Power Tube   Power/Output 
Identical to PL820 = PL81

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 15 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Weight 20 g / 0.71 oz
Information source - - Manufacturers Literature   Mullard Data-Book 1963/64
 
pl820.jpg
PL820: AH eigene Sammlung
Alexander Hofer

 
pl820_so.png
PL820: rtt
Michael Schlör

 
pl820_data.png
PL820: Mullard Data-Book, 1963/64
Anonymous 15 Collector


from Just Qvigstad

Usage in Models 1= 1951

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


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