1N4742A 12V Zener Diode 1W
$0.15
Available
SKU: PRD299
This is a 1N4742A 12V Zener diode with a 1-watt rating. It regulates voltage at a steady 12 volts. This is one of the most common Zener diodes, widely used in automotive electronics, 12V power supplies, and DIY circuits to protect sensitive parts from dangerous voltage spikes.
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