Hilitand 50 Pcs 470V Varistors 10D471K 10K471 10mm Diameter

【High Voltage】When the voltage applied to the Varistor exceeds the threshold, the current flowing through it increases, which corresponds to an infinite small resistance equivalent to a closed switch. 【Good contact performance】 The Varistor has good contact performance to ensure stable work. 【Low voltage】When the voltage applied to the Varistor is below its threshold, the current flowing through it is extremely small, which corresponds to a resistance with an infinite value. Corresponds to a switched off. 【Portable】Small (10 x 10 x 2 cm), easy to install and remove. 【High Accuracy】These varistors are made of high-quality electronic components that ensure a highly accurate process and a long service life.