Littelfuse Inc.
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V150LA20APX10X2855
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V150LA20APX10X2855

Product Overview

Category

The V150LA20APX10X2855 belongs to the category of electronic components, specifically a varistor.

Use

It is used as a voltage-dependent resistor to protect circuits from excessive transient voltage surges.

Characteristics

  • Voltage rating: 150V
  • Peak current: 4500A
  • Energy absorption: 100J
  • Package type: Radial leaded disc
  • Essence: Metal oxide varistor
  • Packaging/Quantity: Typically packaged in reels or bulk quantities

Specifications

  • Maximum Allowable Voltage: 130V
  • Clamping Voltage: 340V
  • Maximum Surge Current: 4500A
  • Operating Temperature Range: -40°C to +85°C
  • Capacitance: 1000pF

Detailed Pin Configuration

The V150LA20APX10X2855 has two radial leads for connection to the circuit. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

  • Fast response time to transient voltage surges
  • High surge current capability
  • Low leakage current
  • Stable and reliable performance

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Wide operating temperature range
  • Compact size for easy integration into circuits

Disadvantages

  • Limited lifespan after repeated surges
  • Susceptible to damage if surge ratings are exceeded

Working Principles

The varistor works by exhibiting a non-linear resistance characteristic, which decreases with increasing voltage. When a transient voltage surge occurs, the varistor conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The V150LA20APX10X2855 is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the V150LA20APX10X2855 include: - V130LA20AP - V140LA20AP - V160LA20AP

In conclusion, the V150LA20APX10X2855 varistor is a crucial component in protecting electronic circuits from voltage surges, offering effective transient voltage suppression and reliable performance across various applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan V150LA20APX10X2855 dalam solusi teknis

  1. What is V150LA20APX10X2855?

    • V150LA20APX10X2855 is a type of varistor, which is an electronic component used to protect circuits from overvoltage conditions.

  2. What are the key specifications of V150LA20APX10X2855?

    • The V150LA20APX10X2855 varistor has a voltage rating of 150V, a peak current of 4500A, and a maximum energy absorption of 110J.

  3. How is V150LA20APX10X2855 used in technical solutions?

    • V150LA20APX10X2855 is commonly used in surge protection applications to safeguard sensitive electronic equipment from voltage spikes and transient surges.

  4. What are the typical applications for V150LA20APX10X2855?

    • V150LA20APX10X2855 varistors are often employed in power supplies, industrial equipment, telecommunications systems, and consumer electronics to provide overvoltage protection.

  5. What are the advantages of using V150LA20APX10X2855 in technical solutions?

    • V150LA20APX10X2855 offers fast response times, high energy absorption capabilities, and reliability in protecting electronic circuits from voltage transients.

  6. Are there any limitations or considerations when using V150LA20APX10X2855?

    • It's important to ensure that the varistor is properly rated for the specific application and that it can handle the expected surge conditions without degradation.

  7. How does V150LA20APX10X2855 compare to other varistor options?

    • V150LA20APX10X2855 provides a balance of voltage protection, energy absorption, and response time, making it suitable for a wide range of technical solutions.

  8. Can V150LA20APX10X2855 be used in outdoor or harsh environments?

    • Yes, V150LA20APX10X2855 varistors are available in ruggedized packages and can be utilized in outdoor or harsh industrial environments.

  9. What are the recommended mounting and handling practices for V150LA20APX10X2855?

    • Proper PCB layout, thermal management, and adherence to manufacturer guidelines for soldering and handling are crucial for optimal performance.

  10. Where can V150LA20APX10X2855 varistors be sourced from?

    • V150LA20APX10X2855 varistors can be obtained from authorized distributors or directly from the manufacturer, ensuring genuine and reliable components for technical solutions.