Littelfuse Inc.
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V175LS20CPX425
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V175LS20CPX425 Product Overview

Introduction

The V175LS20CPX425 is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High Voltage Tolerance, Fast Response Time
  • Package: Axial Lead
  • Essence: Protects Against Voltage Surges
  • Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

  • Voltage Rating: 175V
  • Peak Surge Current: 20A
  • Clamping Voltage: X425
  • Technology: Metal Oxide Varistor (MOV)

Detailed Pin Configuration

The V175LS20CPX425 features an axial lead package with two leads for easy integration into circuitry. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Surge Protection: Effectively absorbs and dissipates voltage surges to protect connected equipment.
  • Fast Response Time: Rapidly responds to transient overvoltage conditions to safeguard sensitive electronics.

Advantages and Disadvantages

Advantages

  • Reliable Surge Protection
  • Fast Reaction Time
  • Compact Design

Disadvantages

  • Limited Peak Surge Current Capacity
  • Requires Replacement After Absorbing Large Surges

Working Principles

The V175LS20CPX425 operates based on the metal oxide varistor (MOV) technology. When subjected to overvoltage conditions, the varistor's resistance decreases, allowing it to absorb excess energy and protect downstream components.

Detailed Application Field Plans

The V175LS20CPX425 is commonly used in the following applications: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

For users seeking alternative surge protection components, the following models can be considered: - V130LA20CPX425 - V250LS20CPX425 - V175LS10CPX425

In conclusion, the V175LS20CPX425 serves as a reliable surge protection component with fast response times and high voltage tolerance. Its compact design makes it suitable for various applications, although users should consider its peak surge current limitations and potential need for replacement after absorbing large surges.

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  1. What is V175LS20CPX425?

    • V175LS20CPX425 is a type of varistor, also known as a voltage-dependent resistor, which is used to protect electrical and electronic devices from overvoltage conditions.

  2. What are the key specifications of V175LS20CPX425?

    • The V175LS20CPX425 has a maximum AC voltage of 130V, a maximum DC voltage of 175V, and a peak current of 4500A.

  3. How does V175LS20CPX425 function in technical solutions?

    • V175LS20CPX425 acts as a transient voltage suppressor, clamping excessive voltage levels and diverting surge currents away from sensitive components, thus protecting the circuitry from damage.

  4. In what applications is V175LS20CPX425 commonly used?

    • V175LS20CPX425 is often employed in power supplies, industrial equipment, telecommunications systems, and automotive electronics to safeguard against voltage spikes and transients.

  5. What are the advantages of using V175LS20CPX425 in technical solutions?

    • The varistor provides fast response to transient events, high surge current capability, and low leakage current, making it an effective solution for overvoltage protection.

  6. How should V175LS20CPX425 be integrated into a circuit?

    • V175LS20CPX425 can be connected across the input or output terminals of the device being protected, ensuring that it shunts excess voltage away from sensitive components.

  7. What are the temperature considerations for V175LS20CPX425?

    • The varistor is designed to operate within a specified temperature range, typically from -40°C to 85°C, ensuring reliable performance in various environmental conditions.

  8. Are there any precautions to be aware of when using V175LS20CPX425?

    • It's important to ensure that the varistor is properly rated for the application's voltage and current requirements, and to consider its aging characteristics over time.

  9. Can V175LS20CPX425 be used in combination with other protective devices?

    • Yes, V175LS20CPX425 can be integrated with fuses, circuit breakers, and other surge protection components to create a comprehensive defense against overvoltage events.

  10. Where can I find additional technical information about V175LS20CPX425?

    • Detailed datasheets, application notes, and technical support for V175LS20CPX425 can be obtained from the manufacturer's website or authorized distributors.