Datasheet for the 1T363A, a 57.1 KB PDF indexed alongside schematics. The 1T prefix places it in the Soviet germanium transistor family, and the A suffix marks one parameter group within the 1T363 type. Repair technicians working on vintage gear refer to it for pinout, frequency and gain data and absolute maximum ratings. Before substituting, confirm that the replacement covers the voltage and gain of this specific grade, and check leads against the package drawing, since old metal cans can be confusing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @cyberlanelectonik. Enginerys does not host this file.
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