3.3V 1W Zener Diode (5-Piece Pack)

With 3.3V logic now the default rail voltage across most modern microcontrollers, sensors, and radio modules, a zener diode set exactly at that voltage is a natural fit for clamping an overvoltage input or setting a reference point tied directly to that common rail. This 1W-rated part is a genuinely distinct, lower-power product from the heavier-duty 5W zener series, better suited to light signal-level clamping and reference duty on low-current digital circuits rather than absorbing real surge current on a power rail.