Littelfuse Inc.
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V150LA20APX10
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V150LA20APX10

1. Introduction

The V150LA20APX10 is a surge protection component designed for use in electronic circuits to protect against voltage spikes and surges. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

2. Basic Information Overview

  • Category: Surge Protection Component
  • Use: Protecting electronic circuits from voltage spikes and surges
  • Characteristics: High surge current capability, fast response time, compact design
  • Package: Axial leaded package
  • Essence: Provides reliable protection for sensitive electronic components
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

3. Specifications

  • Maximum Continuous Voltage Rating: 150V
  • Peak Surge Current Rating: 3000A
  • Operating Temperature Range: -40°C to +85°C
  • Insulation Resistance: >10,000 MΩ
  • Capacitance: <5pF

4. Detailed Pin Configuration

The V150LA20APX10 has a standard axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

5. Functional Features

  • Fast response time to voltage surges
  • High surge current capability
  • Low capacitance for minimal signal distortion
  • Reliable protection for sensitive electronic components

6. Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Compact design for easy integration into circuits
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage and current ratings
  • May require additional components for comprehensive surge protection in complex systems

7. Working Principles

The V150LA20APX10 operates based on the principle of varistor technology. When subjected to a voltage surge, the varistor's resistance decreases significantly, diverting the excess current away from the protected circuit. This rapid response helps prevent damage to sensitive electronic components.

8. Detailed Application Field Plans

The V150LA20APX10 is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics

9. Detailed and Complete Alternative Models

  • V130LA20APX10
  • V175LA20APX10
  • V200LA20APX10
  • V250LA20APX10

In conclusion, the V150LA20APX10 surge protection component offers reliable protection against voltage spikes and surges in electronic circuits. Its fast response time, high surge current capability, and compact design make it suitable for a wide range of applications.

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  1. What is the V150LA20APX10?

    • The V150LA20APX10 is a metal oxide varistor (MOV) designed to protect electrical and electronic devices from voltage surges and transients.

  2. How does the V150LA20APX10 work?

    • When a voltage surge occurs, the V150LA20APX10 conducts current and diverts the excess energy away from the protected equipment, thus preventing damage.

  3. What are the typical applications of the V150LA20APX10?

    • The V150LA20APX10 is commonly used in power supplies, industrial equipment, telecommunications systems, and consumer electronics to provide overvoltage protection.

  4. What is the maximum voltage rating of the V150LA20APX10?

    • The V150LA20APX10 has a maximum voltage rating of 150V, making it suitable for protecting devices operating within this voltage range.

  5. What is the response time of the V150LA20APX10?

    • The response time of the V150LA20APX10 is very fast, typically responding to voltage surges within nanoseconds to protect sensitive equipment.

  6. Can the V150LA20APX10 be used in outdoor applications?

    • Yes, the V150LA20APX10 is designed to withstand outdoor conditions and can be used in outdoor applications where overvoltage protection is required.

  7. Is the V150LA20APX10 RoHS compliant?

    • Yes, the V150LA20APX10 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.

  8. What is the operating temperature range of the V150LA20APX10?

    • The V150LA20APX10 is designed to operate within a wide temperature range, typically from -40°C to 85°C, making it suitable for various environments.

  9. Can the V150LA20APX10 be used in high-power applications?

    • Yes, the V150LA20APX10 is capable of handling high-power surges and is suitable for use in applications with higher power requirements.

  10. Are there any specific mounting or installation considerations for the V150LA20APX10?

    • The V150LA20APX10 can be mounted on printed circuit boards or within protective enclosures, and proper attention should be given to its placement and connection for optimal performance.