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3CF6

Information - Help 
ID = 4330
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  Vacuum Pentode 
Identical to 3CF6 = 3CB6
Similar Tubes
Heater different:
  4CB6 ; 6CB6A ; 6CF6

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 3.15 Volts / If 0.6 Ampere / Indirect
Description Sharp cut-off 
Tube prices 2 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
- - Manufacturers Literature   
  3cf6.png
  3CF6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
3cf6_sockel.png
3CF6: RCA Tube Manual
Peter Hoddow

 
3cf6_techdat01.png
3CF6: RCA Tube Manual
Peter Hoddow


from Just Qvigstad

Usage in Models 8= 1955? ; 8= 1956? ; 14= 1957? ; 4= 1958?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):34

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