Littelfuse Inc.
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V18MLA1210NHAUTO
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V18MLA1210NHAUTO

Product Overview

Category

V18MLA1210NHAUTO belongs to the category of electronic components, specifically a type of surface mount multilayer varistor.

Use

It is used for transient voltage suppression and surge protection in automotive electronics applications.

Characteristics

  • Voltage Rating: 18V
  • Package Type: 1210 (3225 metric)
  • Essence: Multilayer Varistor
  • Packaging/Quantity: Typically available in tape and reel packaging with varying quantities.

Specifications

  • Voltage Rating: 18V
  • Peak Current: Varies based on specific model
  • Operating Temperature Range: -55°C to +125°C
  • Dimensions: 3.2mm x 2.5mm x 1.9mm

Detailed Pin Configuration

The V18MLA1210NHAUTO is a surface mount component and does not have traditional pin configurations. Instead, it is soldered directly onto the PCB.

Functional Features

  • Transient voltage suppression
  • Surge protection
  • Fast response time
  • High energy absorption capability

Advantages and Disadvantages

Advantages

  • Compact size
  • Wide operating temperature range
  • Reliable transient voltage suppression

Disadvantages

  • Limited peak current handling compared to larger varistors
  • Sensitive to overvoltage conditions

Working Principles

The V18MLA1210NHAUTO operates based on the principle of varistor action, where its resistance decreases as the voltage across it increases. This allows it to effectively shunt excess voltage away from sensitive electronic components.

Detailed Application Field Plans

The V18MLA1210NHAUTO is commonly used in automotive electronic systems such as engine control units (ECUs), airbag systems, infotainment systems, and various sensors. Its compact size and reliable transient voltage suppression make it well-suited for these applications.

Detailed and Complete Alternative Models

  • V14MLA1210NH: 14V rating
  • V20MLA1210NH: 20V rating
  • V25MLA1210NH: 25V rating
  • V30MLA1210NH: 30V rating

These alternative models provide different voltage ratings to accommodate various application requirements.

This entry provides a comprehensive overview of the V18MLA1210NHAUTO, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Énumérez 10 questions et réponses courantes liées à l'application de V18MLA1210NHAUTO dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of V18MLA1210NHAUTO in technical solutions:

  1. What is V18MLA1210NHAUTO?

    • V18MLA1210NHAUTO is a surface mount multilayer varistor designed for automotive applications to protect sensitive electronics from voltage transients.

  2. What is the operating voltage range of V18MLA1210NHAUTO?

    • The operating voltage range of V18MLA1210NHAUTO is from 11V to 18V.

  3. What is the maximum peak current capability of V18MLA1210NHAUTO?

    • V18MLA1210NHAUTO has a maximum peak current capability of 100A.

  4. What is the response time of V18MLA1210NHAUTO?

    • The response time of V18MLA1210NHAUTO is less than 5 nanoseconds.

  5. What are the typical applications of V18MLA1210NHAUTO?

    • V18MLA1210NHAUTO is commonly used in automotive electronics, such as engine control units, transmission control units, and infotainment systems.

  6. Is V18MLA1210NHAUTO lead-free and RoHS compliant?

    • Yes, V18MLA1210NHAUTO is lead-free and RoHS compliant.

  7. What is the temperature range for V18MLA1210NHAUTO?

    • V18MLA1210NHAUTO has an operating temperature range of -55°C to 125°C.

  8. Can V18MLA1210NHAUTO be used in high vibration environments?

    • Yes, V18MLA1210NHAUTO is designed to withstand high vibration environments typically found in automotive applications.

  9. Does V18MLA1210NHAUTO require any external components for proper operation?

    • No, V18MLA1210NHAUTO does not require any external components for proper operation.

  10. Is V18MLA1210NHAUTO suitable for use in harsh environments?

    • Yes, V18MLA1210NHAUTO is suitable for use in harsh automotive environments, including exposure to moisture, dust, and temperature extremes.