Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 57013
United States of America (USA)
Brand: Penta Laboratories; Chatsworth (CA)
Tube type:  Transmitting Tetrode, air cooled   VHF 
Identical to PL-6775 = 6775 = 4-400C

Base Giant 5 pin (ESEC B5F) Top contact with a cap.
Filament Vf 5 Volts / If 14.5 Ampere / Direct

This is exactly the JEDEC 6775. The prefix PL identifies Penta Lab, one of the many manufacturers for this tube.

Dimensions (WHD)
incl. pins / tip
x 145 x 84 mm / x 5.71 x 3.31 inch
Weight 236 g / 8.32 oz
Information source - - Manufacturers Literature   Catalog dated 21 October 1963

giant_5_pin_medium.png PL-6775: Fin Stewart
Fin Stewart

Just Qvigstad
PL-6775: Manufacturer's Literature
Anonymous 15 Collector



You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]

Data Compliance More Information