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4378/05

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ID = 82707
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Voltage Limiter, rare gas filled   Text 
Identical to 4378/05
Similar Tubes
Normally replaceable-slightly different:
  CV1453
Base SPECIAL TUBEBASE in general Base on each end.
Was used by Radio/TV-reception etc.
Filament
Description

This tube is a double ended type used in the Philips lightning arrester in line with the antenna connections. The tube has neon gas filling and spark gaps with about 1 mm spacing of contacts soldered to the bases. The lightning arrester itself does not appear to have a type nnumber

 
Dimensions (WHD)
incl. pins / tip		 65 x x 20 mm / 2.56 x x 0.79 inch
Weight 15 g / 0.53 oz
Information source - - Manufacturers Literature   Levenson's Radio ad 1934 Australia
-- Collector info (Sammler)   

Collection of

Rudolf Osterkamp (D)
Fin Stewart (AUS)
 
4378_05.png

4378/05
 
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