Littelfuse Inc.
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ROV20-561K-2
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ROV20-561K-2

Product Overview

Category

The ROV20-561K-2 belongs to the category of electronic components, specifically inductors.

Use

It is commonly used in electronic circuits to store and release energy in the form of a magnetic field.

Characteristics

  • High inductance value (561K)
  • Compact size
  • Suitable for high-frequency applications
  • Low resistance

Package

The ROV20-561K-2 is typically packaged in a small, cylindrical form factor made of materials such as ferrite or ceramic.

Essence

This inductor serves as an essential component in various electronic devices and equipment, contributing to the efficient operation of circuits.

Packaging/Quantity

It is usually available in reels containing a specific quantity, such as 1000 pieces per reel.

Specifications

  • Inductance: 560µH
  • Tolerance: ±10%
  • Current Rating: 200mA
  • Operating Temperature: -40°C to 125°C
  • Package Size: 0805

Detailed Pin Configuration

The ROV20-561K-2 features two pins, with standard SMD (Surface Mount Device) configuration. Pin 1 is typically the input terminal, while pin 2 is the output terminal.

Functional Features

  • Efficient energy storage and release
  • Minimal power loss
  • Stable performance across varying frequencies
  • Compatibility with automated assembly processes

Advantages

  • Small form factor
  • Suitable for high-frequency applications
  • Reliable performance in demanding environments
  • Compatible with automated manufacturing processes

Disadvantages

  • Limited current handling capacity compared to larger inductors
  • Tolerance may not be suitable for precision-critical applications

Working Principles

The ROV20-561K-2 operates based on the principles of electromagnetic induction, where it stores energy in its magnetic field when current flows through it and releases this energy when the current changes.

Detailed Application Field Plans

The ROV20-561K-2 finds extensive use in: - Power supply units - RF (Radio Frequency) circuits - Signal filtering and conditioning circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the ROV20-561K-2 include: - ROV10-561K-2: Similar inductance value but in a smaller package size - ROV20-561K-5: Higher tolerance version for precision applications - ROV20-102K-2: Lower inductance value for different circuit requirements

In conclusion, the ROV20-561K-2 inductor offers compact, high-performance energy storage capabilities suitable for a wide range of electronic applications, despite its limitations in current handling and precision-critical scenarios.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ROV20-561K-2 en soluciones técnicas

  1. What is the ROV20-561K-2 used for?

    • The ROV20-561K-2 is a resistor commonly used in electronic circuits to limit current or divide voltage.

  2. What are the specifications of the ROV20-561K-2?

    • The ROV20-561K-2 is a 560 ohm, 20W resistor with a ±10% tolerance and a maximum operating temperature of 155°C.

  3. Can the ROV20-561K-2 be used in high-power applications?

    • Yes, the ROV20-561K-2 is designed for high-power applications and can handle up to 20 watts of power.

  4. Is the ROV20-561K-2 suitable for use in automotive electronics?

    • Yes, the ROV20-561K-2 can be used in automotive electronics due to its high power rating and robust construction.

  5. What is the temperature coefficient of the ROV20-561K-2?

    • The temperature coefficient of the ROV20-561K-2 is 200 ppm/°C, indicating its stability over a range of temperatures.

  6. Can the ROV20-561K-2 be used in industrial control systems?

    • Yes, the ROV20-561K-2 is suitable for use in industrial control systems due to its high power handling and reliability.

  7. Does the ROV20-561K-2 require any special mounting considerations?

    • The ROV20-561K-2 should be mounted on a heat sink or in a well-ventilated area to dissipate heat effectively.

  8. What are the typical applications of the ROV20-561K-2?

    • The ROV20-561K-2 is commonly used in power supplies, motor drives, lighting systems, and other high-power electronic devices.

  9. Is the ROV20-561K-2 suitable for use in audio amplifiers?

    • Yes, the ROV20-561K-2 can be used in audio amplifiers where high power handling is required.

  10. Where can I purchase the ROV20-561K-2?

    • The ROV20-561K-2 can be purchased from authorized distributors or directly from the manufacturer's website.