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V18MLE1206WH
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V18MLE1206WH

Product Overview

Category

V18MLE1206WH 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.

Characteristics

  • Package: Radial leaded disc
  • Essence: Metal oxide varistor
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Voltage Rating: 18V
  • Peak Current: 120A
  • Energy (10/1000μs): 6J
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The V18MLE1206WH has two radial leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides protection against overvoltage transients
  • Fast response time
  • High surge current capability

Advantages and Disadvantages

Advantages

  • Effective protection of sensitive electronic components
  • Wide operating temperature range
  • Compact size

Disadvantages

  • Limited lifespan under repeated high-energy transient conditions
  • Requires careful consideration of application voltage levels

Working Principles

When the voltage across the varistor exceeds its rated value, it conducts heavily, diverting the excess current away from the protected circuit.

Detailed Application Field Plans

The V18MLE1206WH is commonly used in various electronic devices and systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • V14MLE1206NH: 14V, 120A, 6J, similar characteristics
  • V20MLE1206WH: 20V, 120A, 6J, higher voltage rating

In conclusion, the V18MLE1206WH varistor is a crucial component in protecting electronic circuits from transient voltage spikes. Its compact size, fast response time, and wide operating temperature range make it suitable for diverse applications in the electronics industry.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av V18MLE1206WH i tekniska lösningar

  1. What is V18MLE1206WH?

    • V18MLE1206WH is a surface mount varistor designed to protect electronic circuits from transient voltage surges.

  2. What is the maximum operating voltage of V18MLE1206WH?

    • The maximum operating voltage of V18MLE1206WH is 18V.

  3. What is the maximum peak current capability of V18MLE1206WH?

    • V18MLE1206WH has a maximum peak current capability of 100A.

  4. How does V18MLE1206WH protect electronic circuits?

    • V18MLE1206WH protects electronic circuits by clamping transient voltage surges and diverting excess current away from sensitive components.

  5. What are the typical applications of V18MLE1206WH?

    • V18MLE1206WH is commonly used in applications such as power supplies, communication equipment, and industrial electronics to protect against voltage transients.

  6. What is the response time of V18MLE1206WH?

    • The response time of V18MLE1206WH is very fast, typically responding within nanoseconds to transient voltage surges.

  7. Is V18MLE1206WH RoHS compliant?

    • Yes, V18MLE1206WH is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can V18MLE1206WH be used in automotive electronics?

    • Yes, V18MLE1206WH can be used in automotive electronics to protect against voltage spikes and transients.

  9. What are the temperature specifications for V18MLE1206WH?

    • V18MLE1206WH has an operating temperature range of -55°C to +125°C, making it suitable for a wide range of environments.

  10. Does V18MLE1206WH require any special handling during assembly?

    • V18MLE1206WH should be handled with standard ESD precautions during assembly to prevent damage to the varistor.