DIP varistors are a special type of varistor, usually packaged in a DIP (dual in-line package). The main feature of this resistor is that its resistance value will drop rapidly at a specific voltage, thereby achieving current protection or surge suppression. Varistors are usually used to protect sensitive components in circuits from overvoltage and transient voltage impacts.

DIP packaging makes this component easy to insert and solder in various electronic devices, and is commonly used in power management, signal protection, communication equipment and other fields. Their working principle relies on the nonlinear conductivity properties of the material, allowing rapid response and reduced impedance at high voltages.

Applications: Home appliances, UPS, energy storage BMS, industrial power supplies, PC/PD power supplies, etc.