ROV20H270M-S-2

Introduction

The ROV20H270M-S-2 is a high-performance electronic component belonging to the category of power metal oxide varistors (MOVs). This versatile device is designed for use in various electrical and electronic applications, offering unique characteristics that make it suitable for surge protection and voltage regulation. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the ROV20H270M-S-2.

Basic Information Overview

• Category: Power Metal Oxide Varistor (MOV)
• Use: Surge protection, voltage regulation
• Characteristics: High energy absorption capacity, fast response time, compact design
• Package: Radial leaded disc
• Essence: Protection against transient overvoltage conditions
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Model: ROV20H270M-S-2
• Maximum Allowable Voltage: 270V
• Peak Current Capability: 20kA
• Operating Temperature Range: -40°C to 85°C
• Nominal Diameter: 20mm
• Varistor Voltage: As per datasheet specifications

Detailed Pin Configuration

The ROV20H270M-S-2 features a radial leaded disc package with two leads for easy integration into circuit designs. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Energy Absorption: Capable of dissipating large amounts of energy during transient overvoltage events.
• Fast Response Time: Rapidly clamps voltage spikes to protect downstream components.
• Reliable Performance: Consistent operation under varying environmental conditions.
• Compact Design: Space-saving form factor for integration into diverse applications.

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response to transient overvoltages
• Compact and versatile design
• Wide operating temperature range

Disadvantages

• Limited maximum allowable voltage compared to some alternative models
• Sensitive to sustained overvoltage conditions

Working Principles

The ROV20H270M-S-2 operates based on the principle of nonlinear voltage-dependent resistance. When subjected to overvoltage conditions, the varistor rapidly changes its resistance to divert excess current away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

The ROV20H270M-S-2 finds extensive use in various applications, including but not limited to: - Power supply units - Industrial equipment - Telecommunications systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - ROV10H330K-S-2 - ROV14H431K-S-2 - ROV25H820K-S-2 - ROV32H102K-S-2

In summary, the ROV20H270M-S-2 is a reliable power metal oxide varistor with robust surge protection capabilities, fast response times, and a compact design. Its application spans across diverse industries, providing essential protection against transient overvoltage events.

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