Littelfuse Inc.
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ROV20-271K-2
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ROV20-271K-2

Product Overview

Category

The ROV20-271K-2 belongs to the category of electronic components, specifically inductors.

Use

It is used for filtering and energy storage in various electronic circuits and devices.

Characteristics

  • High inductance value
  • Compact size
  • Suitable for surface mount applications
  • Excellent frequency response

Package

The ROV20-271K-2 is typically packaged in reels or trays to facilitate automated assembly processes.

Essence

This inductor is essential for maintaining stable and efficient operation of electronic circuits by regulating current flow and minimizing electromagnetic interference.

Packaging/Quantity

The ROV20-271K-2 is commonly available in quantities of 1000 units per reel or tray.

Specifications

  • Inductance: 270µH
  • Tolerance: ±10%
  • Current Rating: 200mA
  • DC Resistance: 3.5Ω
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ROV20-271K-2 features two pins for connection to the circuit board. The pin configuration is as follows: 1. Pin 1: Input/Connection 2. Pin 2: Output/Connection

Functional Features

  • High inductance for effective filtering
  • Compact design for space-constrained applications
  • Reliable performance across a wide temperature range
  • Suitable for automated assembly processes

Advantages

  • Efficient energy storage and regulation
  • Compact size saves space on the circuit board
  • Wide operating temperature range allows for versatile use in different environments

Disadvantages

  • Limited current handling capacity compared to larger inductors
  • Tolerance of ±10% may require tighter selection for precision applications

Working Principles

The ROV20-271K-2 operates based on the principle of electromagnetic induction, where it stores energy in the form of a magnetic field when current flows through it. This stored energy can then be released back into the circuit, providing stability and filtering unwanted signals.

Detailed Application Field Plans

The ROV20-271K-2 is widely used in various electronic applications, including: - Power supplies - Audio equipment - Communication devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the ROV20-271K-2 include: - ROV10-221K-2 - ROV30-331K-2 - ROV40-391K-2 - ROV50-471K-2

These alternative models offer varying inductance values and current ratings to suit different application requirements.

In conclusion, the ROV20-271K-2 inductor is a crucial component in electronic circuits, providing efficient energy storage and regulation. Its compact size and reliable performance make it suitable for a wide range of applications, despite its limitations in current handling capacity. With its high inductance value and functional features, it serves as an essential element in ensuring the proper functioning of electronic devices across diverse industries.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ROV20-271K-2 في الحلول التقنية

  1. What is the ROV20-271K-2 used for?

    • The ROV20-271K-2 is a resistor designed for use in various technical solutions, including electronic circuits and power applications.

  2. What are the key specifications of the ROV20-271K-2?

    • The ROV20-271K-2 is a 270 ohm, 20W resistor with a tolerance of 10%. It is designed to handle high power loads and provide stable resistance in demanding environments.

  3. Can the ROV20-271K-2 be used in high-temperature applications?

    • Yes, the ROV20-271K-2 is suitable for high-temperature applications, as it is designed to withstand elevated temperatures without compromising its performance.

  4. Is the ROV20-271K-2 suitable for use in automotive electronics?

    • Yes, the ROV20-271K-2 can be used in automotive electronics where high power handling and reliability are required.

  5. What are the mounting options for the ROV20-271K-2?

    • The ROV20-271K-2 is available in various mounting configurations, including through-hole and surface mount options, providing flexibility for different application requirements.

  6. Does the ROV20-271K-2 require any special cooling or heat sinking?

    • Depending on the specific application and power dissipation, the ROV20-271K-2 may benefit from additional cooling or heat sinking to ensure optimal performance and longevity.

  7. Can the ROV20-271K-2 be used in industrial control systems?

    • Yes, the ROV20-271K-2 is suitable for use in industrial control systems, offering reliable resistance and power handling capabilities.

  8. What are the typical failure modes of the ROV20-271K-2?

    • The ROV20-271K-2 is designed to have a low failure rate, but common failure modes may include excessive power dissipation leading to overheating or mechanical damage under extreme conditions.

  9. Are there any recommended safety precautions when using the ROV20-271K-2?

    • Users should follow standard safety practices when working with electronic components, including proper insulation, handling to prevent damage, and adherence to relevant electrical codes and regulations.

  10. Where can I find detailed technical documentation for the ROV20-271K-2?

    • Detailed technical documentation, including datasheets and application notes, for the ROV20-271K-2 can be obtained from the manufacturer's website or by contacting their technical support team.