radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

PL-4E27A

Information - Help 
ID = 57006
       
Country:
United States of America (USA)
Brand: Penta Laboratories; Chatsworth (CA)
Tube type:  Transmitting Tube, Pentode, air cooled 
Identical to PL-4E27A = 4E27A/5-125B

Base SPECIAL TUBEBASE in general
Filament Vf 5 Volts / If 7.5 Ampere
Description This is the 4E27A with the prefix of its manufacturer: PL = Penta Labs 

pl4e27a_spec.png
PL-4E27A: 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