47V 5W 1N5368B Zener Diode (5-Piece Pack)

At 47V, the 1N5368B reaches further into higher-voltage protection territory than the lower-voltage parts in this series, suited to power supply surge clamping and reference applications on circuits running at voltages well above typical battery or automation rail standards. Its 5W power handling gives it the headroom to absorb a meaningful clamping current at this voltage level, rounding out a broad spread of precise zener voltage options across this series from low-voltage logic protection up through genuinely high-voltage power circuits.