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ID = 35635
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Relay in glass (not Relay Triode) 
Identical to CK118

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Indirect
Description Thermal relay. overvoltage protection. SPST contact. Operating voltage = 6.9V +/- 0.2V, release 2.0 to 3.5V.
Pinout: 2,3 heater; 5,7 contact NC. 
Information source - - Manufacturers Literature   

ck118_sockel.png CK118: Raytheon Manual
Heinz Höger

Just Qvigstad
CK118: Raytheon Manual
Heinz Höger


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