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4-400C

Información - Ayuda 
ID = 55375
       
 
   
Tipo:  Transmitting Tetrode, air cooled   VHF 
Idéntica a 4-400C = PL-6775 = 6775
Válvulas similares
Other shape (e.g. bulb type):
  4-400A ; 4-400B

Base SPECIAL TUBEBASE in general Top contact with a cap.
Filamento Vf 5 Volt / If 14.5 Ampere / Direct
Descripción

4-400C, also known as JEDEC 6775, is a ruggedized long-life version of 4-400A/8438, with smaller plate structure, lower filament temperature and one-piece plate cap.

 
Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip
84 x 145 x mm / 3.31 x 5.71 x inch
Peso 236 g / 8.32 oz
Literatura -- Collector info (Sammler)   
Tube Lore (I)   

4400a_sock~~6.png 4-400C: Fin Stewart
Fin Stewart

Colección personal de

 
4-400c.jpg

 

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