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ID = 29612
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Double Triode 
Identical to CK5814-WA = 5814WA
Similar Tubes
Other class quality (otherwise equal):
Predecessor Tubes 12AU7  

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.35 Ampere / Indirect
Description Ruggedized, high-rel double triode. Same characteristics as 12AU7 except for the heater current, raised to 175mA per section. 
Text in other languages (may differ)
Information source Universal Vade-Mecum, Electron Valves and Semiconductor Devices   group 277
- - Manufacturers Literature   
Tube Lore (I)

ck5814_wa_so.png CK5814-WA: arrl Handbook 1972
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