Specifications for the 2SK1611 in a 36.3 KB PDF document. Japanese 2SK numbering places this part among N-channel FETs, and the name offers no further detail such as maker or case style. When a switching stage fails, this sheet gives the pinout for probing, the maximum drain-source voltage and continuous current, and characteristic data for judging substitutes. Make sure the stamped code on the component matches before trusting these values.
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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