Portuguese-language PDF listing complete equivalences for SMD transistors, a cross-reference for identifying surface-mount parts by their marking code and finding substitutes. It is not tied to any specific board or device. Technicians use such tables when a tiny SOT-23 or similar package carries only a short code, to look up the full part number, pinout and a suitable replacement. Always confirm polarity, voltage, current and pin arrangement against the original datasheet before fitting a substitute. Size is 1.21 MB.
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 @canalesquematicos. Enginerys does not host this file.
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.