ROV07H561K Product Overview

Introduction

The ROV07H561K is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This entry will provide an in-depth overview of the product, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Dependent Resistor (VDR)
• Characteristics: High voltage sensitivity, low leakage current, fast response time
• Package: Radial leaded disc
• Essence: Protects electronic circuits from overvoltage conditions
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Voltage Rating: 560V
• Maximum Allowable Voltage: 615V
• Clamping Voltage: 1025V
• Peak Current: 2500A
• Energy Absorption: 10J
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ROV07H561K features a radial leaded disc package with two leads for easy integration into electronic circuits. The detailed pin configuration includes: - Lead 1: Connected to one end of the VDR element - Lead 2: Connected to the other end of the VDR element

Functional Features

• Overvoltage Protection: Safeguards electronic components by diverting excessive voltage away from sensitive circuitry
• Fast Response Time: Rapid reaction to overvoltage conditions, minimizing the risk of damage
• Low Leakage Current: Ensures minimal power loss during normal operation

Advantages and Disadvantages

Advantages

• Effective overvoltage protection
• Fast response time
• Low leakage current

Disadvantages

• Limited energy absorption capacity
• Sensitive to temperature variations

Working Principles

The ROV07H561K operates based on the principle of nonlinear resistance, where its resistance decreases as the voltage across it increases. When subjected to overvoltage conditions, the VDR conducts current, effectively shunting the excess voltage and protecting downstream components.

Detailed Application Field Plans

The ROV07H561K finds extensive use in various electronic applications, including: - Power supply units - Surge protectors - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• ROV05H561K: Lower voltage rating variant
• ROV10H561K: Higher voltage rating variant
• ROV07H561M: Metal oxide varistor with similar characteristics

In conclusion, the ROV07H561K plays a vital role in ensuring the reliability and longevity of electronic devices by providing robust overvoltage protection. Its unique characteristics and versatile applications make it an indispensable component in modern electronic designs.

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