Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
ROV14H241K-S-2
Zobrazit detail DataSheets

ROV14H241K-S-2

Introduction

The ROV14H241K-S-2 is a versatile electronic component that belongs to the category of varistors. Varistors are voltage-dependent resistors used to protect circuits against excessive transient voltage surges. The ROV14H241K-S-2 is designed to provide effective protection in various electronic applications.

Basic Information Overview

  • Category: Varistor
  • Use: Protection against transient voltage surges
  • Characteristics: High energy absorption capacity, fast response time
  • Package: Radial leaded disc
  • Essence: Voltage clamping device
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

The ROV14H241K-S-2 varistor has the following specifications: - Voltage Rating: 240V - Peak Current: 8/20μs: 4000A - Energy (10/1000μs): 1.0J - Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ROV14H241K-S-2 varistor has 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

The functional features of the ROV14H241K-S-2 include: - Fast response to transient voltage surges - High energy absorption capability - Reliable protection of sensitive electronic components

Advantages and Disadvantages

Advantages: - Effective protection against voltage surges - Fast response time - Wide operating temperature range

Disadvantages: - Limited to specific voltage ratings - Requires proper circuit design for optimal performance

Working Principles

When a transient voltage surge occurs, the ROV14H241K-S-2 varistor responds by rapidly changing its resistance, effectively diverting the excess energy away from the protected circuit. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The ROV14H241K-S-2 varistor finds application in various electronic systems, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the ROV14H241K-S-2 varistor include: - ROV10H Series - ROV20H Series - ROV30H Series

These alternative models offer similar protection capabilities with varying voltage ratings and energy absorption characteristics.

In conclusion, the ROV14H241K-S-2 varistor is a crucial component in safeguarding electronic circuits against transient voltage surges. Its high energy absorption capacity, fast response time, and reliable performance make it an essential choice for various electronic applications.

[Word Count: 386]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ROV14H241K-S-2 v technických řešeních

  1. What is the ROV14H241K-S-2 used for?

    • The ROV14H241K-S-2 is a varistor designed to protect electronic circuits and components from voltage surges and transient overvoltage conditions.

  2. What is the maximum voltage rating of the ROV14H241K-S-2?

    • The maximum voltage rating of the ROV14H241K-S-2 is 240V.

  3. What is the energy absorption capability of the ROV14H241K-S-2?

    • The ROV14H241K-S-2 has an energy absorption capability of 14J.

  4. What are the typical applications of the ROV14H241K-S-2?

    • The ROV14H241K-S-2 is commonly used in power supplies, industrial equipment, telecommunications, and automotive electronics to protect against voltage transients.

  5. What is the response time of the ROV14H241K-S-2?

    • The response time of the ROV14H241K-S-2 is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. Is the ROV14H241K-S-2 suitable for outdoor use?

    • Yes, the ROV14H241K-S-2 is suitable for outdoor use as it is designed to withstand environmental conditions and has a wide operating temperature range.

  7. Can the ROV14H241K-S-2 be used in high-power applications?

    • Yes, the ROV14H241K-S-2 can be used in high-power applications, but it's important to ensure that it is appropriately rated for the specific application.

  8. Does the ROV14H241K-S-2 require any additional heat sinking or cooling?

    • In most cases, the ROV14H241K-S-2 does not require additional heat sinking or cooling due to its low power dissipation.

  9. What are the mounting options for the ROV14H241K-S-2?

    • The ROV14H241K-S-2 can be mounted using through-hole soldering or surface mount techniques, providing flexibility for different PCB designs.

  10. Are there any special handling considerations for the ROV14H241K-S-2 during assembly?

    • When assembling the ROV14H241K-S-2, standard ESD precautions should be followed to prevent damage to the varistor during handling and installation.