Littelfuse Inc.
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V150LA2PX2855
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V150LA2PX2855

Product Overview

Category

The V150LA2PX2855 belongs to the category of electronic components, specifically varistors.

Use

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

Characteristics

  • Voltage rating: 150V
  • Peak current: 4500A
  • Energy absorption capability
  • Fast response time
  • RoHS compliant

Package

The V150LA2PX2855 is typically available in a cylindrical package with leads for through-hole mounting.

Essence

The essence of the V150LA2PX2855 lies in its ability to provide transient voltage suppression and protection to sensitive electronic equipment.

Packaging/Quantity

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

Specifications

  • Maximum Allowable Voltage: 150V
  • Clamping Voltage: 390V
  • Peak Current (8/20µs): 4500A
  • Energy (10/1000µs): 50J
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The V150LA2PX2855 typically has two leads for connection to the circuit. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

  • Transient voltage suppression
  • High energy absorption capability
  • Fast response to overvoltage conditions
  • Reliable protection of electronic circuits

Advantages

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

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of application voltage levels

Working Principles

The V150LA2PX2855 operates based on the principle of varistor action, where its resistance decreases with increasing voltage, thereby diverting excess current away from the protected circuit.

Detailed Application Field Plans

The V150LA2PX2855 is commonly used in various applications including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the V150LA2PX2855 include: - V130LA20AP - V175LA20AP - V230LA20AP - V300LA20AP

In conclusion, the V150LA2PX2855 varistor offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage events.

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Énumérez 10 questions et réponses courantes liées à l'application de V150LA2PX2855 dans les solutions techniques

  1. What is the V150LA2PX2855 used for in technical solutions?

    • The V150LA2PX2855 is a varistor component commonly used for overvoltage protection in electronic circuits.

  2. How does the V150LA2PX2855 provide overvoltage protection?

    • The V150LA2PX2855 varistor acts as a voltage-dependent resistor, conducting current when the voltage across it exceeds a certain threshold, thereby diverting excess voltage away from sensitive components.

  3. What are the typical applications of the V150LA2PX2855 in technical solutions?

    • The V150LA2PX2855 is often used in surge protectors, power supplies, industrial equipment, and telecommunications systems to safeguard against transient voltage spikes.

  4. What is the maximum voltage rating of the V150LA2PX2855?

    • The V150LA2PX2855 has a maximum voltage rating of 150V, making it suitable for protecting low-voltage electronic devices and circuits.

  5. Can the V150LA2PX2855 be used in automotive applications?

    • Yes, the V150LA2PX2855 can be employed in automotive electronics to shield against voltage surges caused by electrical disturbances or load dumps.

  6. Does the V150LA2PX2855 require any additional circuitry for proper operation?

    • Typically, the V150LA2PX2855 is used in conjunction with other components such as fuses, inductors, and capacitors to form a comprehensive overvoltage protection network.

  7. What are the environmental considerations for using the V150LA2PX2855 in technical solutions?

    • The V150LA2PX2855 is designed to meet industry standards for environmental performance and is RoHS compliant, ensuring its suitability for various applications.

  8. Are there any specific mounting or handling requirements for the V150LA2PX2855?

    • Proper soldering techniques and ESD precautions should be followed when mounting the V150LA2PX2855 to ensure its reliability and performance in the application.

  9. Can the V150LA2PX2855 be used in high-frequency circuits?

    • While the V150LA2PX2855 can handle transient events in high-frequency circuits, its impedance characteristics may need to be considered for specific applications.

  10. What are the key advantages of using the V150LA2PX2855 in technical solutions?

    • The V150LA2PX2855 offers fast response to overvoltage events, high energy absorption capability, and compact size, making it an effective choice for protecting sensitive electronics.