Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
ROV14H201K-2
Ver Detalle Hojas de datos

ROV14H201K-2

Product Overview

Category

The ROV14H201K-2 belongs to the category of electronic components, specifically varistors.

Use

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

Characteristics

  • Voltage Protection: Provides protection against voltage spikes and surges.
  • Fast Response Time: Quickly responds to overvoltage conditions to safeguard connected equipment.
  • Reliable Performance: Offers consistent performance in varying environmental conditions.
  • Compact Design: Space-efficient for integration into circuit designs.

Package

The ROV14H201K-2 is typically available in a compact, cylindrical package.

Essence

The essence of the ROV14H201K-2 lies in its ability to protect sensitive electronic components and circuits from damage caused by sudden voltage fluctuations.

Packaging/Quantity

The varistor is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: [Insert voltage rating]
  • Maximum Allowable Voltage: [Insert maximum allowable voltage]
  • Peak Current Capability: [Insert peak current capability]
  • Operating Temperature Range: [Insert operating temperature range]
  • Dimensions: [Insert dimensions]

Detailed Pin Configuration

[Insert detailed pin configuration diagram or description]

Functional Features

  • Overvoltage Protection: Safeguards connected circuits from voltage spikes.
  • High Energy Absorption: Capable of dissipating high levels of energy during transient events.
  • Low Leakage Current: Maintains low leakage current under normal operating conditions.

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact design for space-constrained applications
  • Reliable performance across varying environmental conditions

Disadvantages

  • Limited lifespan under continuous exposure to high voltage transients
  • Susceptible to thermal runaway under extreme conditions

Working Principles

The ROV14H201K-2 operates based on the principle of voltage-dependent resistance. When an overvoltage condition occurs, the varistor's resistance decreases, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The ROV14H201K-2 finds application in various fields, including: - Power Supply Units: Protects power supplies from voltage surges. - Telecommunication Equipment: Safeguards communication devices from transient voltage events. - Industrial Control Systems: Ensures the integrity of control circuitry in industrial environments.

Detailed and Complete Alternative Models

  • Model 1: [Insert alternative model details]
  • Model 2: [Insert alternative model details]
  • Model 3: [Insert alternative model details]

In conclusion, the ROV14H201K-2 varistor offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in ensuring the longevity and stability of sensitive electronic systems.

Word Count: [Insert word count]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ROV14H201K-2 en soluciones técnicas

  1. What is the ROV14H201K-2?

    • The ROV14H201K-2 is a specific model of varistor, which is a type of voltage-dependent resistor used to protect electronic circuits from overvoltage conditions.

  2. What are the typical applications of the ROV14H201K-2?

    • The ROV14H201K-2 is commonly used in surge protection devices, power supplies, and electronic equipment to suppress transient voltage spikes and surges.

  3. How does the ROV14H201K-2 function in surge protection?

    • The ROV14H201K-2 acts as a shunt to divert excess voltage away from sensitive components, effectively limiting the voltage across the protected circuit.

  4. What is the maximum voltage rating of the ROV14H201K-2?

    • The ROV14H201K-2 typically has a maximum voltage rating of 130V, making it suitable for low-voltage applications.

  5. Can the ROV14H201K-2 be used in outdoor environments?

    • Yes, the ROV14H201K-2 is designed to withstand outdoor conditions and can be used in outdoor surge protection systems.

  6. What is the response time of the ROV14H201K-2 to voltage surges?

    • The response time of the ROV14H201K-2 is typically very fast, providing rapid protection against transient voltage events.

  7. Is the ROV14H201K-2 suitable for use in high-power applications?

    • No, the ROV14H201K-2 is best suited for low-power and signal-level applications due to its voltage and energy handling capabilities.

  8. Are there any special mounting or installation requirements for the ROV14H201K-2?

    • The ROV14H201K-2 can be mounted directly on PCBs or within surge protection devices, following standard soldering or mounting procedures.

  9. What are the temperature limitations of the ROV14H201K-2?

    • The ROV14H201K-2 is typically rated for a wide temperature range, allowing it to operate in both indoor and outdoor environments.

  10. Are there any recommended companion components or circuit configurations when using the ROV14H201K-2?

    • It is advisable to incorporate appropriate fusing and filtering components in conjunction with the ROV14H201K-2 to provide comprehensive surge protection for the entire system.