Littelfuse Inc.
Dibe ku wêne temsîl be.
Ji bo hûrguliyên hilberê li taybetmendiyan binêre.
ROV14H470K-S-2
Binêre Detail DataSheets

ROV14H470K-S-2

Introduction

The ROV14H470K-S-2 is a component belonging to the category of metal oxide varistors (MOV). This device is commonly used for surge protection in various electronic and electrical systems. It possesses specific characteristics, comes in a particular package, and has essential features that make it suitable for its intended applications.

Basic Information Overview

  • Category: Metal Oxide Varistor (MOV)
  • Use: Surge protection in electronic and electrical systems
  • Characteristics: High energy absorption capacity, fast response time, compact size
  • Package: Radial leaded disc
  • Essence: Protection against voltage surges and transients
  • Packaging/Quantity: Typically packaged in reels or trays, quantity varies based on manufacturer

Specifications

  • Model: ROV14H470K-S-2
  • Voltage Rating: 470V
  • Peak Current Rating: 10kA
  • Maximum Energy Absorption: 360J
  • Operating Temperature Range: -40°C to 85°C
  • Dimensions: 14mm diameter

Detailed Pin Configuration

The ROV14H470K-S-2 typically has two radial leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response to voltage surges
  • High energy absorption capability
  • Reliable protection against transient overvoltages
  • Compact design for easy integration into circuits

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • Compact size for space-constrained applications
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • May require additional components for comprehensive surge protection in complex systems

Working Principles

The ROV14H470K-S-2 operates based on the principle of varistor action, where its resistance decreases with increasing voltage. When subjected to a transient overvoltage, the varistor conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The ROV14H470K-S-2 is commonly used in the following applications: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics - Lighting systems

Detailed and Complete Alternative Models

Some alternative models to the ROV14H470K-S-2 include: - ROV20H471K-S-2 - ROV14H431K-S-2 - ROV14H391K-S-2 - ROV14H331K-S-2

In conclusion, the ROV14H470K-S-2 is a vital component in providing surge protection for various electronic and electrical systems. Its high energy absorption capacity, fast response time, and compact design make it a reliable choice for safeguarding sensitive equipment against transient overvoltages.

[Word Count: 410]

10 pirs û bersivên hevpar ên têkildarî sepana ROV14H470K-S-2 di çareseriyên teknîkî de navnîş bikin

  1. What is the ROV14H470K-S-2 used for in technical solutions?

    • The ROV14H470K-S-2 is commonly used as a varistor to protect electronic circuits from voltage surges and transient overvoltage conditions.

  2. How does the ROV14H470K-S-2 function in technical solutions?

    • The ROV14H470K-S-2 acts as a voltage-dependent resistor, rapidly changing its resistance with changes in voltage to divert excess current away from sensitive components.

  3. What are the key specifications of the ROV14H470K-S-2?

    • The ROV14H470K-S-2 typically has a maximum continuous operating voltage of 470V, a peak current capability of 8000A, and a clamping voltage of 775V.

  4. In what applications is the ROV14H470K-S-2 commonly used?

    • The ROV14H470K-S-2 is often employed in power supplies, industrial equipment, telecommunications devices, and automotive electronics to safeguard against voltage spikes.

  5. What are the advantages of using the ROV14H470K-S-2 in technical solutions?

    • The ROV14H470K-S-2 offers fast response times, high surge handling capabilities, and compact size, making it an effective solution for transient voltage protection.

  6. Are there any limitations or considerations when using the ROV14H470K-S-2?

    • It's important to ensure proper voltage ratings and application-specific requirements are met to maximize the effectiveness of the ROV14H470K-S-2 in protecting electronic circuits.

  7. Can the ROV14H470K-S-2 be used in outdoor or harsh environments?

    • Yes, the ROV14H470K-S-2 is designed to withstand a wide range of environmental conditions, including temperature variations and humidity, making it suitable for outdoor use.

  8. How should the ROV14H470K-S-2 be integrated into a technical solution?

    • The ROV14H470K-S-2 can be directly connected across the input or output terminals of sensitive electronic components to provide surge protection.

  9. Is the ROV14H470K-S-2 compatible with lead-free soldering processes?

    • Yes, the ROV14H470K-S-2 is compatible with lead-free soldering processes, allowing for environmentally friendly assembly methods.

  10. Where can I find additional technical information and support for the ROV14H470K-S-2?

    • Detailed datasheets, application notes, and technical support for the ROV14H470K-S-2 can be obtained from the manufacturer's website or authorized distributors.