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ID = 5877
United States of America (USA)
Brand: Common type USA tube/semicond.
Developer: Raytheon Mfg. Co.; Cambridge, MA 
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to 5702 = CK5702 = CK605CX = CV3895
Similar Tubes
Normally replaceable-slightly different:
  6148 ; 6Ж1Б ; CK605AX ; CK7083
Other class quality (otherwise equal):
Different maximum ratings:
First Source (s)
15.Jul.1948 : Electron Tube Registration List 678
Predecessor Tubes 6AK5  

Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC
Description Sharp-cut-off pentode, 6AK5 characteristics; suppressor grid wired out separately.
T3 bulb, flat press, 7 in-line flying leads. 
Text in other languages (may differ)
Tube prices 1 Tube prices (visible for members only)
Information source Essential Characteristics, GE 1973   
Röhren-Taschen-Tabelle, (Franzis RTT)   
- - Manufacturers Literature
Tube Lore (I)

sm40_g.gif 5702: RTT Schwandt
Günther Stabe † 19.8.20

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5702: Telefunken Spezialröhren, 1968
Anonymous 15 Collector

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