Littelfuse Inc.
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ROV20-681K-S
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ROV20-681K-S

Product Overview

Category

The ROV20-681K-S belongs to the category of electronic components, specifically inductors.

Use

It is used to store and release energy in the form of a magnetic field. Inductors are commonly used in electronic circuits for various applications such as filtering, tuning, and energy storage.

Characteristics

The ROV20-681K-S is characterized by its high inductance value, compact size, and reliable performance.

Package

The inductor is typically packaged in a small, cylindrical form factor with leads for easy integration into circuit boards.

Essence

The essence of the ROV20-681K-S lies in its ability to provide precise inductance values and stable performance in electronic circuits.

Packaging/Quantity

The ROV20-681K-S is usually packaged in reels or trays, and the quantity per package varies based on the manufacturer's specifications.

Specifications

  • Inductance: 680µH
  • Tolerance: ±10%
  • Current Rating: 200mA
  • DC Resistance: 3.2Ω
  • Operating Temperature: -40°C to 125°C
  • Package Size: 5mm x 5mm x 2mm

Detailed Pin Configuration

The ROV20-681K-S has two leads, typically labeled as "1" and "2". The pin configuration may vary based on the manufacturer's datasheet, but generally, pin 1 is the input terminal, and pin 2 is the output terminal.

Functional Features

  • High inductance value for effective energy storage
  • Compact size for space-constrained applications
  • Reliable performance across a wide temperature range
  • Suitable for various electronic circuit designs

Advantages

  • Precise inductance value
  • Small form factor
  • Wide operating temperature range
  • Versatile application in electronic circuits

Disadvantages

  • Tolerance of ±10% may require additional circuit tuning
  • Limited current rating compared to larger inductors

Working Principles

The ROV20-681K-S operates based on the principle of electromagnetic induction, where a magnetic field is generated when current flows through the inductor. This magnetic field stores energy, which can be released back into the circuit when the current changes.

Detailed Application Field Plans

The ROV20-681K-S is commonly used in: - Power supply circuits - Filter circuits - Oscillator circuits - Tuned amplifier circuits - Signal processing circuits

Detailed and Complete Alternative Models

  • ROV10-102K-S
  • ROV30-471K-S
  • ROV40-821K-S
  • ROV50-331K-S

Note: The alternative models listed above are indicative and may vary based on specific requirements and availability from different manufacturers.

This comprehensive entry provides an in-depth understanding of the ROV20-681K-S, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ROV20-681K-S في الحلول التقنية

  1. What is the ROV20-681K-S used for?

    • The ROV20-681K-S is a fixed inductor designed for use in various electronic applications, such as power supplies, DC-DC converters, and voltage regulation circuits.

  2. What are the key specifications of the ROV20-681K-S?

    • The ROV20-681K-S has an inductance of 680µH, a current rating of 0.25A, and a compact size suitable for surface mount technology (SMT) assembly.

  3. How does the ROV20-681K-S contribute to power supply designs?

    • This inductor helps in filtering and regulating the flow of electrical current, reducing ripple and noise in power supply circuits, and improving overall efficiency.

  4. Can the ROV20-681K-S be used in high-frequency applications?

    • Yes, the ROV20-681K-S is suitable for high-frequency applications due to its low equivalent series resistance (ESR) and high self-resonant frequency.

  5. What are the temperature and environmental considerations for the ROV20-681K-S?

    • The ROV20-681K-S is designed to operate within a temperature range of -40°C to 125°C and is compatible with lead-free soldering processes.

  6. Is the ROV20-681K-S RoHS compliant?

    • Yes, the ROV20-681K-S is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

  7. Can the ROV20-681K-S be used in automotive electronics?

    • Yes, the ROV20-681K-S is suitable for automotive applications, offering reliability and performance in harsh operating conditions.

  8. What are the recommended storage and handling practices for the ROV20-681K-S?

    • It is advisable to store the ROV20-681K-S in a dry environment, avoid mechanical stress during handling, and follow proper ESD precautions to prevent damage.

  9. Are there any application notes or reference designs available for the ROV20-681K-S?

    • Yes, the manufacturer provides application notes and reference designs to assist engineers in integrating the ROV20-681K-S into their technical solutions.

  10. Where can I find detailed datasheets and technical documentation for the ROV20-681K-S?

    • Detailed datasheets and technical documentation for the ROV20-681K-S can be obtained from the manufacturer's website or authorized distributors.