Datasheet for the 1N4937GP diode, 45.7 KB PDF, indexed as a schematic. The GP suffix is typically used by manufacturers for glass-passivated construction. The 1N4937 is usually offered as a fast recovery rectifier, so the document should give recovery time together with voltage, current and surge ratings. It helps when replacing snubber or secondary rectifiers in switching supplies. Any PDF viewer opens it. Confirm the vendor, match recovery speed and ratings, and observe the cathode band when installing.
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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