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ROV20H201K-2
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ROV20H201K-2

Product Overview

Category

The ROV20H201K-2 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.

Use

It is used to suppress transient voltage spikes and limit the voltage that can reach sensitive components in electronic circuits.

Characteristics

  • Voltage Rating: 20V
  • Energy Absorption: High energy absorption capability
  • Response Time: Fast response to transient voltage spikes
  • Operating Temperature: Wide operating temperature range
  • Reliability: High reliability in protecting electronic circuits

Package

The ROV20H201K-2 is typically available in a standard package suitable for surface mount applications.

Essence

The essence of the ROV20H201K-2 lies in its ability to provide effective protection against transient voltage spikes, ensuring the integrity of electronic circuits.

Packaging/Quantity

The ROV20H201K-2 is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 20V
  • Peak Current Capability: High peak current handling capability
  • Maximum Allowable Voltage: 25V
  • Clamping Voltage: Low clamping voltage
  • Operating Temperature Range: -40°C to 85°C
  • Lead-Free: Compliant with lead-free soldering requirements

Detailed Pin Configuration

The detailed pin configuration of the ROV20H201K-2 includes information about the arrangement and labeling of its pins, ensuring proper integration into electronic circuits.

Functional Features

The functional features of the ROV20H201K-2 include its ability to rapidly respond to transient voltage spikes, diverting excessive energy away from sensitive components and safeguarding the circuit's operation.

Advantages

  • Effective protection against transient voltage spikes
  • High energy absorption capability
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The ROV20H201K-2 operates based on the principle of varistor action, where its resistance decreases as the voltage across it increases, effectively shunting excess current away from the protected circuit.

Detailed Application Field Plans

The ROV20H201K-2 finds application in various electronic systems, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • ROV10H201K: Lower voltage rating variant
  • ROV30H201K-2: Higher voltage rating variant
  • ROV20H221K-2: Similar voltage rating with different energy absorption characteristics

Note: The alternative models listed above are indicative and may vary based on manufacturer offerings.

This comprehensive entry provides an in-depth understanding of the ROV20H201K-2, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ROV20H201K-2 i tekniska lösningar

  1. What is the ROV20H201K-2?

    • The ROV20H201K-2 is a varistor, also known as a voltage-dependent resistor, designed to protect electronic circuits from overvoltage conditions.

  2. What is the maximum voltage rating of the ROV20H201K-2?

    • The maximum voltage rating of the ROV20H201K-2 is 130V.

  3. What is the maximum energy absorption capability of the ROV20H201K-2?

    • The ROV20H201K-2 can absorb up to 20J of energy under transient surge conditions.

  4. How does the ROV20H201K-2 protect electronic circuits?

    • The ROV20H201K-2 clamps the voltage across the circuit when an overvoltage event occurs, diverting excess energy away from sensitive components.

  5. In what type of technical solutions is the ROV20H201K-2 commonly used?

    • The ROV20H201K-2 is commonly used in power supplies, industrial equipment, and consumer electronics to protect against voltage surges and transients.

  6. What are the key features of the ROV20H201K-2?

    • The key features of the ROV20H201K-2 include high energy absorption capability, fast response time, and low leakage current.

  7. Is the ROV20H201K-2 suitable for outdoor applications?

    • Yes, the ROV20H201K-2 is suitable for outdoor applications as it has excellent environmental robustness and can withstand harsh operating conditions.

  8. Can the ROV20H201K-2 be used in automotive electronics?

    • Yes, the ROV20H201K-2 is suitable for use in automotive electronics to protect against voltage spikes and transients.

  9. What are the mounting options for the ROV20H201K-2?

    • The ROV20H201K-2 is available in surface mount and through-hole configurations, providing flexibility for different PCB designs.

  10. Are there any precautions to consider when using the ROV20H201K-2?

    • It is important to ensure proper voltage derating and thermal management to maximize the performance and reliability of the ROV20H201K-2 in technical solutions.