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CK1111

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ID = 46886
       
Country:
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  SEMICONDUCTOR, general 
Identical to CK1111

Description Four-terminal optoelectronic coupler containing one neon lamp and one photoresistor in a metal tube case; flying leads from both ends; P suffix has PCB terminations. Known as Raysistor it was used in a variety of control circuits.
Control lamp: 120V peak, 1-3mA
Photoresistor: 14 kohms to 10 megaohms, 300V max, 75mW
2ms on, 105ms off. 
Information source - - Manufacturers Literature   
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raysistor_flying_4.png CK1111: Manufacturer's Literature
Emilio Ciardiello

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