10 x spannungsabhängige Widerstände Varistoren 7D511K AC 320V
3,49 €
Specifications: Description: Epoxy coated disc construction with radial leads. The Voltage Dependent Resistor is designed to protect against transient voltage spikes. Connected directly across the power supply rails, when a voltage spike is , the varistor rapidly changes impedance from its normal high impedance state while in standby mode, to a very low level, permitting absorbtion of the unwanted high voltage and protecting voltage sensitive components and circuits from damage. .
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