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ROV07H431K-2
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ROV07H431K-2

Product Overview

Category

The ROV07H431K-2 belongs to the category of electronic components, specifically varistors.

Use

It is used as a voltage-dependent resistor to protect circuits against overvoltage conditions.

Characteristics

  • Package: The ROV07H431K-2 comes in a standard surface mount package.
  • Essence: It acts as a transient voltage suppressor, providing protection to sensitive electronic components.
  • Packaging/Quantity: Typically available in reels of 1000 units.

Specifications

The ROV07H431K-2 has the following specifications: - Voltage Rating: 430V - Peak Current: 8000A - Maximum Energy (10/1000μs): 1.5J - Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ROV07H431K-2 features a standard surface mount configuration with two terminals for connection to the circuit board.

Functional Features

  • Transient Voltage Suppression: Provides rapid response to overvoltage events, protecting downstream components.
  • High Energy Absorption: Capable of dissipating large amounts of energy during surge events.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact size for easy integration into circuit designs
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement within the circuit layout

Working Principles

The ROV07H431K-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 sensitive components.

Detailed Application Field Plans

The ROV07H431K-2 is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the ROV07H431K-2 include: - ROV05H431K-S - ROV20H431K-L - ROV14H431K-X

In conclusion, the ROV07H431K-2 is a vital component in electronic circuit protection, offering reliable overvoltage protection and energy absorption capabilities. Its compact design and wide application make it an essential part of modern electronic systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ROV07H431K-2 dalam solusi teknis

  1. What is the ROV07H431K-2 used for in technical solutions?

    • The ROV07H431K-2 is a varistor that is commonly used for overvoltage protection in electronic circuits.

  2. How does the ROV07H431K-2 provide overvoltage protection?

    • The ROV07H431K-2 varistor acts as a voltage-dependent resistor, conducting current when the voltage exceeds a certain threshold, thereby protecting sensitive components from damage.

  3. What are the typical applications of the ROV07H431K-2 in technical solutions?

    • The ROV07H431K-2 is often used in power supplies, industrial equipment, consumer electronics, and telecommunications devices to protect against transient voltage spikes.

  4. What is the maximum voltage and current rating of the ROV07H431K-2?

    • The ROV07H431K-2 has a maximum voltage rating of 430V and a maximum peak current rating of 4500A.

  5. Can the ROV07H431K-2 be used in outdoor or harsh environments?

    • Yes, the ROV07H431K-2 is designed to withstand outdoor and harsh environmental conditions, making it suitable for a wide range of applications.

  6. Is the ROV07H431K-2 lead-free and compliant with RoHS regulations?

    • Yes, the ROV07H431K-2 is lead-free and complies with RoHS regulations, making it environmentally friendly.

  7. What is the response time of the ROV07H431K-2 in clamping transient voltages?

    • The ROV07H431K-2 has a fast response time, typically clamping transient voltages within nanoseconds to protect connected equipment.

  8. Are there any specific mounting or soldering requirements for the ROV07H431K-2?

    • The ROV07H431K-2 can be surface-mounted or through-hole mounted, and standard soldering techniques can be used for its installation.

  9. Does the ROV07H431K-2 require any additional circuitry for proper operation?

    • The ROV07H431K-2 can be directly connected across the circuit to be protected and does not require additional circuitry for its basic operation.

  10. Where can I find detailed specifications and application notes for the ROV07H431K-2?

    • Detailed specifications and application notes for the ROV07H431K-2 can be found in the product datasheet provided by the manufacturer or distributor.