Series datasheet covering the 1N5985B through 1N6025B zener diodes, a 500 mW family spanning a wide range of nominal zener voltages. Filed under schematics, the 76.8 KB PDF is a parts reference rather than a board drawing. The B suffix indicates the tighter tolerance grade in this series. Technicians use the voltage table to identify a zener by number and pick a correct replacement in regulator or clamp circuits. Check the exact part number on the body, since each step in the series is a different voltage.
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