Littelfuse Inc.
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ROV20E271K-S-2
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ROV20E271K-S-2 Product Overview

Introduction

The ROV20E271K-S-2 belongs to the category of electronic components and is specifically designed for use in electrical circuits. This product possesses unique characteristics that make it suitable for various applications. The package, essence, and packaging/quantity details provide insight into its physical attributes and presentation.

Basic Information Overview

  • Category: Electronic Components
  • Use: Electrical Circuits
  • Characteristics: High Capacitance, Low ESR
  • Package: Radial
  • Essence: Capacitor
  • Packaging/Quantity: 1000 units per reel

Specifications

The ROV20E271K-S-2 capacitor has the following specifications: - Capacitance: 270µF - Voltage Rating: 25V - Tolerance: ±10% - Temperature Coefficient: -55°C to +105°C

Detailed Pin Configuration

The detailed pin configuration of the ROV20E271K-S-2 capacitor is as follows: - Pin 1: Positive Terminal - Pin 2: Negative Terminal

Functional Features

The functional features of the ROV20E271K-S-2 include: - High capacitance for energy storage - Low equivalent series resistance (ESR) for efficient power delivery - Stable performance across a wide temperature range

Advantages and Disadvantages

Advantages

  • High capacitance enables effective energy storage
  • Low ESR ensures efficient power transfer
  • Wide temperature range suitability

Disadvantages

  • Relatively larger physical size compared to SMD capacitors
  • Limited voltage rating compared to some high-voltage applications

Working Principles

The ROV20E271K-S-2 operates based on the principles of energy storage and discharge. When integrated into an electrical circuit, it stores electrical energy and releases it when required, contributing to the smooth operation of the circuit.

Detailed Application Field Plans

The ROV20E271K-S-2 capacitor finds application in various fields, including: - Power supply units - Audio amplifiers - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the ROV20E271K-S-2 capacitor include: - ROV10E221K-S-2 (220µF, 25V) - ROV30E331K-S-2 (330µF, 25V) - ROV20E471K-S-2 (470µF, 25V)

In conclusion, the ROV20E271K-S-2 capacitor offers high capacitance and low ESR, making it suitable for diverse electrical circuit applications. Its advantages and disadvantages, along with detailed specifications and alternative models, provide a comprehensive understanding of its capabilities and limitations.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ROV20E271K-S-2 v technických řešeních

  1. What is the ROV20E271K-S-2 used for in technical solutions?

    • The ROV20E271K-S-2 is a varistor that is commonly used for overvoltage protection in electronic circuits.

  2. How does the ROV20E271K-S-2 provide overvoltage protection?

    • The ROV20E271K-S-2 varistor acts as a voltage-dependent resistor, conducting current when the voltage exceeds a certain threshold, thereby protecting sensitive components from damage.

  3. What are the typical applications of the ROV20E271K-S-2 in technical solutions?

    • The ROV20E271K-S-2 is often used in power supplies, industrial equipment, consumer electronics, and automotive systems to protect against transient voltage spikes.

  4. What is the maximum voltage rating of the ROV20E271K-S-2?

    • The ROV20E271K-S-2 has a maximum voltage rating of 175V, making it suitable for a wide range of low-voltage applications.

  5. Can the ROV20E271K-S-2 be used in high-temperature environments?

    • Yes, the ROV20E271K-S-2 is designed to operate at temperatures up to 85°C, making it suitable for use in various industrial and automotive applications.

  6. Is the ROV20E271K-S-2 lead-free and RoHS compliant?

    • Yes, the ROV20E271K-S-2 is lead-free and complies with the Restriction of Hazardous Substances (RoHS) directive.

  7. What is the response time of the ROV20E271K-S-2 during overvoltage events?

    • The ROV20E271K-S-2 has a fast response time, typically clamping the voltage within nanoseconds to protect downstream components.

  8. Does the ROV20E271K-S-2 require any external components for proper operation?

    • No, the ROV20E271K-S-2 is a standalone component and does not require any additional external components for its basic overvoltage protection function.

  9. Can the ROV20E271K-S-2 be used in both AC and DC circuits?

    • Yes, the ROV20E271K-S-2 is suitable for use in both AC and DC circuits, providing versatile overvoltage protection.

  10. Are there any specific mounting or handling considerations for the ROV20E271K-S-2?

    • The ROV20E271K-S-2 should be mounted securely to minimize mechanical stress, and proper ESD precautions should be followed during handling to prevent damage to the component.