The zinc oxide leaded varistor (JOYIN Metal Oxide Leaded, JVR N Series, Standard-type, RoHS Compliant, 27V, ±10%, Φ7mm, 0.6±0.05mm, 5.0mm, 25mm min. for Bulk and Special Straight Lead) (7N270K type), also known as variable resistor or voltage dependent resistor (VDR), is designed with symmetrical voltage-current characteristics which are designed to protect all kinds of electronic devices or elements from switching pulse or induced lightening surges. The Varistor’s non linear characteristic with broad application range, mass production feasibility are gradually being used in various level of electric and electronic device from low to high voltages level protections (AC11V- 1000 V as available ranges). The normal type N series of Metal Oxide. 

In addition, Varistor are radial lead ones (MOVs or VDRs) that are designed to be used continuously across AC line primary or DC circuit for transient voltage and surge suppression. There are many applications of the product. First of all, it can be used for IC, diode, transistor, thyristor, triac, and other semiconductor protection. Secondly, it is applied to suppression of main borne transients in consumer electronics and industrial electronics, as well as of internally generated spikes in electronics circuit.

Furthermore, one of Varistor’s main usages is surge protection; therefore, we can see it being commonly used in communication, measuring, controller electronics, electronic home appliances, and gas/petroleum appliances. Finally, it functions well in relay and electromagnetic value surge absorption. With years of experience, Up Teks is confident for providing you the best product ever. Also, we supply various electronic components and welcome your inquiries anytime. You can find out more quality products in our showroom!