Littelfuse Inc.
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ROV05-681K-S-2
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ROV05-681K-S-2

Product Overview

Category

The ROV05-681K-S-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 (681K)
  • SMD (Surface Mount Device) package
  • Suitable for high-frequency applications
  • Compact size

Package

The ROV05-681K-S-2 is typically packaged in reels or trays to facilitate automated assembly processes.

Essence

This inductor is essential for filtering noise and regulating voltage in electronic circuits.

Packaging/Quantity

It is usually available in quantities of 1000 pieces per reel or tray.

Specifications

  • Inductance: 680µH
  • Tolerance: ±10%
  • Current Rating: 150mA
  • Operating Temperature: -40°C to +125°C
  • Size: 5mm x 5mm x 2mm

Detailed Pin Configuration

The ROV05-681K-S-2 has two terminals for surface mounting onto PCBs. The pin configuration is as follows: 1. Pin 1: Input/Connection 2. Pin 2: Output/Connection

Functional Features

  • High inductance for effective energy storage
  • SMD package for easy integration into circuit boards
  • Wide operating temperature range for versatility
  • Suitable for high-frequency applications

Advantages

  • Compact size saves space on PCBs
  • Effective noise filtering and voltage regulation
  • Reliable performance in various environmental conditions

Disadvantages

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

Working Principles

The ROV05-681K-S-2 operates based on the principle of electromagnetic induction, where a changing current in the circuit generates a magnetic field within the inductor, storing energy that can be released when needed.

Detailed Application Field Plans

This inductor is widely used in: - Power supplies - RF (Radio Frequency) circuits - Signal filtering circuits - DC-DC converters - Automotive electronics

Detailed and Complete Alternative Models

  • ROV05-102K-S-2 (1000µH inductance)
  • ROV05-331K-S-2 (330µH inductance)
  • ROV05-822K-S-2 (820µH inductance)

In conclusion, the ROV05-681K-S-2 inductor offers high inductance in a compact SMD package, making it suitable for various electronic applications, despite its limitations in current rating and tolerance. Its working principle and application field plans demonstrate its importance in modern electronic designs.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням ROV05-681K-S-2 у технічних рішеннях

  1. What is the ROV05-681K-S-2 used for?

    • The ROV05-681K-S-2 is a fixed inductor commonly used in power supply applications, filtering, and voltage regulation.

  2. What are the key specifications of the ROV05-681K-S-2?

    • The ROV05-681K-S-2 has an inductance of 680µH, a current rating of 0.35A, and a tolerance of ±10%.

  3. How does the ROV05-681K-S-2 contribute to power supply designs?

    • It helps in reducing ripple current and noise, improving efficiency, and providing stable voltage output.

  4. Can the ROV05-681K-S-2 be used in high-frequency applications?

    • Yes, it is suitable for use in high-frequency switching power supplies and DC-DC converters.

  5. What are the temperature considerations for the ROV05-681K-S-2?

    • It has an operating temperature range of -40°C to +125°C, making it suitable for various environmental conditions.

  6. Is the ROV05-681K-S-2 suitable for automotive applications?

    • Yes, it is designed to meet the requirements for automotive electronics, including AEC-Q200 qualification.

  7. Can the ROV05-681K-S-2 be used in IoT devices?

    • Yes, its compact size and performance make it suitable for IoT devices, sensors, and other small electronic applications.

  8. What are the typical mounting options for the ROV05-681K-S-2?

    • It can be mounted using surface mount technology (SMT) for easy integration into PCB designs.

  9. Does the ROV05-681K-S-2 require any special handling during assembly?

    • It is recommended to follow standard ESD precautions and proper soldering techniques during assembly to ensure reliability.

  10. Where can I find detailed application notes for using the ROV05-681K-S-2 in technical solutions?

    • Detailed application notes and design guidelines can be found in the manufacturer's datasheet and application guides.