Datasheet covering the 2SB1592 PNP transistor in a compact 38.9 KB PDF; the _E tag likely indicates the English version of the document. The JIS 2SB prefix denotes a PNP bipolar device for low-frequency circuits, and no manufacturer or package is given. Techs reach for this when tracing a fault to the transistor: it shows which pin is which for diode-mode testing, along with breakdown voltages, collector current and gain ranks. Match marking and footprint before any substitution on the board.
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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