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ID = 41060
United States of America (USA)
Brand: Penta Laboratories; Chatsworth (CA)
Tube type:  Beam Power Tube   VHF 
Identical to PL-8166 = PL-4-1000A = 4-1000A = 8166

Base Giant 5 pin (ESEC B5F) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 7.5 Volts / If 21.3 Ampere / Direct
Dimensions (WHD)
incl. pins / tip
x 156 x 90 mm / x 6.14 x 3.54 inch
Weight 185 g / 6.53 oz
Information source - - Manufacturers Literature   Catalog October 1963

giant_5_pin_medium~~2.png PL-8166: Fin Stewart
Fin Stewart

Just Qvigstad
PL-8166: Manufacturer's Literature
Anonymous 15 Collector

Collection of



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