Datasheet for the 1N4448 small signal switching diode, stored as a 78.8 KB PDF. The 1N4448 is a close relative of the widely used 1N4148, offering fast switching in a small glass axial package. In repair work the sheet confirms reverse voltage, forward voltage at rated current, capacitance and recovery time before a part in a logic, clamp or detector circuit is replaced. It opens in any PDF reader, and some versions also list SMD equivalents, so the package actually fitted should be confirmed.
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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