ROV10-681K

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS (Transient Voltage Suppressors, also known as Transient Voltage Surge Suppressors) devices are commonly used for surge protection and signal conditioning. They are designed to protect sensitive electronics from damaging voltage transients. The ROV10-681K is a particular type of TVS, known as a Varistor, MOV or PTC (Positive Temperature Coefficient).

A ROV10-681K Varistor is a surface-mounted semiconductor device, typically constructed of two metal oxide layers which are separated by a non-conductive dielectric element. The device is designed to act as a voltage-dependent resistor with an electrical breakdown voltage greater than the nominal breakdown voltage. The breakdown voltage of the ROV10-681K is 8.1V +/-20%. If the voltage across the Varistor exceeds the breakdown voltage, current will flow through the device, allowing for protection against high voltage transients. The device is also capable of providing ESD protection, ensuring that no electrostatic discharge will damage an item it is connected to.

ROV10-681K Varistors are typically used in LED lighting, telephone and telecommunications equipment, power supply protection, audio and video equipment, and other equipment where surge protection or ESD protection is needed.

The ROV10-681K Varistor has several advantages over other four terminal Varistors. The first is that the two-terminal construction helps reduce the manufacturing cost as well as the mechanical size of the device. It also has good Peak Pulse Current (Ipp) capability, making it suitable for high-power applications. In addition, the device also has lower resistance compared to other types of Varistors.

The working principle of the ROV10-681K Varistor is fairly simple. When the device is connected in series, with the circuit ground in one end and an incoming signal in the other, it acts as a voltage-dependent resistor. When the voltage across the Varistor exceeds the breakdown voltage, it will begin to conduct current, allowing for effective surge protection. The device is also capable of providing ESD protection, ensuring that no electrostatic discharge will damage an item it is connected to.

In summary, the ROV10-681K Varistor is a surface-mounted semiconductor device with a breakdown voltage greater than the nominal breakdown voltage. The device is used for surge protection and signal conditioning, and is suitable for LED lighting, telephone and telecommunications equipment, power supplies, and other applications where surge protection or ESD protection is needed. The device is capable of providing good Peak Pulse Current (Ipp) capability and lower resistance compared to other types of Varistors. Its two-terminal construction facilitates lower manufacturing costs and a smaller footprint.

The specific data is subject to PDF, and the above content is for reference