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CK553AXA

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ID = 9847
       
Country:
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to CK553AXA
Similar Tubes
Normally replaceable-slightly different:
  CK553AX

Base Subminiatur (wire-ends, flat) B5A Wires only.
Filament Vf 1.25 Volts / If 0.05 Ampere / Direct
Description Shielded subminiature pentode for use as RF-IF amplifier. Shielding coating connected to pin 3 (Fil. neg.) 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   

2e32_pin~~2.png CK553AXA: Manufacturer's Literature
Emilio Ciardiello


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