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ROV14H681K-S
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ROV14H681K-S

Introduction

The ROV14H681K-S is a component belonging to the category of varistors, which are used to protect electronic circuits from overvoltage conditions. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the ROV14H681K-S.

Basic Information Overview

  • Category: Varistor
  • Use: Protection against overvoltage in electronic circuits
  • Characteristics: High energy absorption capacity, fast response time
  • Package: Radial leaded disc
  • Essence: Provides voltage clamping protection
  • Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

  • Voltage Rating: 680V
  • Peak Current: 4500A
  • Energy (2ms): 360J
  • Operating Temperature Range: -40°C to +85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The ROV14H681K-S has a radial leaded disc package with two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Voltage Clamping: Absorbs excess voltage to protect the circuit
  • Fast Response Time: Reacts quickly to overvoltage conditions
  • Reliable Performance: Ensures consistent protection in diverse applications

Advantages and Disadvantages

Advantages

  • Effective overvoltage protection
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited peak current handling compared to some higher-rated varistors
  • Requires careful consideration of application voltage levels

Working Principles

The ROV14H681K-S operates based on the principle of voltage-dependent resistance. When the voltage across the varistor exceeds its rated value, it conducts current and clamps the voltage to protect the circuit.

Detailed Application Field Plans

The ROV14H681K-S is suitable for various applications requiring overvoltage protection, including: - Power supplies - Industrial equipment - Telecommunications devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the ROV14H681K-S include: - ROV10H681K-S: Similar voltage rating with different form factor - V14K680E-M3/5W: Higher energy absorption capacity - ERZ-V14D681: Different package style with comparable specifications

In conclusion, the ROV14H681K-S varistor offers effective overvoltage protection with its high energy absorption capacity and fast response time. While it has certain limitations in peak current handling, its reliable performance and wide application field make it a valuable component in electronic circuit protection.

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10 pirs û bersivên hevpar ên têkildarî sepana ROV14H681K-S di çareseriyên teknîkî de navnîş bikin

  1. What is the ROV14H681K-S used for?

    • The ROV14H681K-S is a metal oxide varistor (MOV) that is commonly used for overvoltage protection in electronic circuits.

  2. What is the maximum voltage rating of the ROV14H681K-S?

    • The maximum voltage rating of the ROV14H681K-S is 680V.

  3. What is the typical application of the ROV14H681K-S?

    • The ROV14H681K-S is typically used in surge protection devices, power supplies, and other electronic equipment to protect against voltage spikes and surges.

  4. What is the energy absorption capability of the ROV14H681K-S?

    • The ROV14H681K-S has a high energy absorption capability, making it suitable for protecting sensitive electronic components from transient overvoltage events.

  5. How does the ROV14H681K-S compare to other varistors in terms of performance?

    • The ROV14H681K-S offers excellent clamping performance and reliability, making it a popular choice for overvoltage protection applications.

  6. Can the ROV14H681K-S be used in automotive electronics?

    • Yes, the ROV14H681K-S is suitable for use in automotive electronics to protect against voltage transients and surges.

  7. What are the temperature specifications for the ROV14H681K-S?

    • The ROV14H681K-S has a wide operating temperature range, typically from -40°C to 85°C, making it suitable for various environmental conditions.

  8. Is the ROV14H681K-S RoHS compliant?

    • Yes, the ROV14H681K-S is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  9. Can the ROV14H681K-S be used in industrial control systems?

    • Absolutely, the ROV14H681K-S is commonly employed in industrial control systems to safeguard sensitive electronic components from voltage fluctuations.

  10. Are there any specific mounting or handling considerations for the ROV14H681K-S?

    • It is important to follow the manufacturer's guidelines for proper mounting and handling of the ROV14H681K-S to ensure optimal performance and reliability in technical solutions.