Littelfuse Inc.
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V30MLA1210WA
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V30MLA1210WA

Product Overview

Category

V30MLA1210WA belongs to the category of metal oxide varistors (MOV).

Use

It is used for surge protection in various electronic and electrical systems.

Characteristics

  • High energy absorption capacity
  • Fast response time
  • Wide operating voltage range
  • Compact size

Package

The V30MLA1210WA is typically available in a surface mount package.

Essence

This product is essential for protecting sensitive electronic components from voltage surges and transients.

Packaging/Quantity

The V30MLA1210WA is usually packaged in reels with a specific quantity per reel, typically 1000 units per reel.

Specifications

  • Operating Voltage: 30V
  • Peak Current: 100A
  • Energy Rating: 0.1J to 4.0J
  • Maximum Clamping Voltage: 77V
  • Operating Temperature Range: -55°C to 85°C

Detailed Pin Configuration

The V30MLA1210WA has two terminals for surface mount soldering, typically labeled as "Anode" and "Cathode."

Functional Features

  • Provides protection against voltage surges and transients
  • Rapidly responds to overvoltage conditions
  • Absorbs and dissipates excess energy to prevent damage to downstream components

Advantages

  • Compact size allows for integration into small electronic devices
  • Wide operating voltage range makes it suitable for various applications
  • High energy absorption capacity ensures effective surge protection

Disadvantages

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

Working Principles

The V30MLA1210WA operates based on the principle of nonlinear resistance, where its resistance decreases as the voltage across it increases. This allows it to divert excessive current away from sensitive components during voltage surges.

Detailed Application Field Plans

The V30MLA1210WA is commonly used in: - Consumer electronics - Telecommunication equipment - Industrial control systems - Power distribution units - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to V30MLA1210WA include: - V20MLA0805WA - V40MLA1812WA - V50MLA2220WA - V25MLA1206WA

In conclusion, the V30MLA1210WA is a crucial component for safeguarding electronic and electrical systems from voltage surges and transients. Its compact size, high energy absorption capacity, and rapid response time make it an ideal choice for a wide range of applications.

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Énumérez 10 questions et réponses courantes liées à l'application de V30MLA1210WA dans les solutions techniques

  1. What is the V30MLA1210WA used for?

    • The V30MLA1210WA is a surface mount multilayer varistor designed to protect sensitive electronics from voltage surges and transients.

  2. What are the key features of the V30MLA1210WA?

    • The V30MLA1210WA features a compact size, high surge current capability, low leakage current, and excellent EMI/RFI attenuation.

  3. What is the maximum operating voltage of the V30MLA1210WA?

    • The V30MLA1210WA has a maximum operating voltage of 30V.

  4. How does the V30MLA1210WA provide overvoltage protection?

    • The V30MLA1210WA clamps excessive voltage levels by diverting surge currents away from sensitive components, thereby protecting them from damage.

  5. Can the V30MLA1210WA be used in automotive applications?

    • Yes, the V30MLA1210WA is suitable for use in automotive electronics to protect against voltage transients and surges.

  6. What is the response time of the V30MLA1210WA?

    • The V30MLA1210WA offers a rapid response time to transient events, providing quick protection to connected circuits.

  7. Is the V30MLA1210WA RoHS compliant?

    • Yes, the V30MLA1210WA is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the temperature range for the V30MLA1210WA?

    • The V30MLA1210WA has an operating temperature range of -55°C to +125°C, making it suitable for a wide range of environments.

  9. Can the V30MLA1210WA be used in telecommunications equipment?

    • Yes, the V30MLA1210WA is commonly used in telecommunications equipment to protect against voltage surges and transients.

  10. Does the V30MLA1210WA require any special mounting considerations?

    • The V30MLA1210WA is designed for surface mount applications and should be mounted according to recommended guidelines to ensure optimal performance.

Feel free to ask if you need further information on any of these questions!