ROV10-241K-S-2

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The ROV10-241K-S-2 is one of the most widely used and cost efficient solutions for providing transient voltage surge protection (TVS) for a variety of applications. It is a surface mount variety of the MOVs or metal oxide varistor, which is more often referred to simply as a “Varistor”. Varistors are, essentially, a device which provide a voltage limiting or “shunt” function for applications which require the quick, orderly regulation of transient voltages.

To understand how the ROV10-241K-S-2 Varistor works, it is important to first understand the basic principle of operation of all Varistors. A Varistor consists of a ceramic body filled with zinc oxide pellets, and is typically terminated with two electrical leads. When exposed to a voltage, the zinc oxide pellets within the Varistor deforms, creating electrical contact between the two electrical leads. As the voltage applied to the Varistor increases, the electrical contact between the two leads becomes increasingly stronger, limiting the voltage onto the device. When the voltage on the device reaches a certain threshold, known as the clamping voltage, the electrical contacts open, ensuring that the voltage on the load is limited to a safe level.

The ROV10-241K-S-2 Varistor is specifically designed for use in TVS-MOV applications where maximum voltage transients need to be kept within safe ranges. It has a rated peak pulse current of 1400A and is able to withstand up to 150VAC or DC. The device has a compact size, making it ideal for applications where space is an issue and it is also designed to be highly resistant to vibrations, ensuring a long and reliable service life. It is also designed to operate at temperatures ranging from -40°C to +85°C, making it suitable for a wide range of operating temperatures.The ROV10-241K-S-2 Varistor is widely used in a variety of applications, such as telecom, automotive, industrial, consumer and medical.

In addition to providing voltage protection, the ROV10-241K-S-2 Varistor also provides electrostatic discharge (ESD) protection, by quickly shunt away any large currents. It is also able to withstand high-frequency noise and overvoltages, making it a very reliable solution for providing protection from any type of voltage transients in many different applications.

In conclusion, the ROV10-241K-S-2 Varistor is a highly versatile device which can provide TVS-MOV protection for a wide range of applications. It is a cost efficient solution, is highly reliable and provides excellent voltage protection from transient overvoltages and emissions of electrostatic discharge.

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