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ID = 20750
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to 5702WA = CK5702-WA
Similar Tubes
Normally replaceable-slightly different:
Other class quality (otherwise equal):
  5702 ; 5702WB

Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Parallel / series AC/DC
Description Sharp-cut-off pentode, 6AK5 characteristics; suppressor grid wired out separately. Ruggedized version of 5702.
T3 bulb, flat press, 7 flying wires. 
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
- - Manufacturers Literature   
Tube Lore (I)
5702WA: RT
Richard Talbot

5702WA: RTT Schwandt
Günther Stabe

5702WA: Manufacturer's Literature
Emilio Ciardiello

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