ROV20H121K-S-2

Introduction

The ROV20H121K-S-2 belongs to the category of varistors, which are electronic components used to protect circuits from excessive voltage. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the ROV20H121K-S-2.

Basic Information Overview

Category: Varistors
Use: Protection against excessive voltage in electronic circuits
Characteristics: High energy absorption capacity, fast response time, compact size
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Essence: The essence of the ROV20H121K-S-2 is to provide reliable overvoltage protection for electronic circuits.
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Specifications

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Detailed Pin Configuration

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Functional Features

High energy absorption capacity
Fast response time
Reliable overvoltage protection

Advantages

Effective protection against excessive voltage
Compact size
Fast response time

Disadvantages

Limited maximum energy absorption capacity
Sensitivity to temperature variations

Working Principles

The ROV20H121K-S-2 operates based on the principle of voltage-dependent resistance. When the voltage across the varistor exceeds a certain threshold, its resistance decreases rapidly, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The ROV20H121K-S-2 is suitable for use in various electronic devices and systems, including power supplies, industrial equipment, telecommunications, and automotive electronics. It can be integrated into circuit designs to safeguard sensitive components from voltage surges.

Detailed and Complete Alternative Models

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In conclusion, the ROV20H121K-S-2 varistor offers effective overvoltage protection for electronic circuits, making it a valuable component in diverse applications.

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