Littelfuse Inc.
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V42MLA1206NHAUTO
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V42MLA1206NHAUTO

Product Overview

Category

V42MLA1206NHAUTO belongs to the category of surface mount multilayer varistors.

Use

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

Characteristics

  • Small size
  • High surge current capability
  • Fast response time

Package

The V42MLA1206NHAUTO comes in a surface mount package.

Essence

The essence of this product lies in its ability to protect automotive electronics from transient voltage spikes.

Packaging/Quantity

The V42MLA1206NHAUTO is typically packaged in reels and is available in various quantities depending on the manufacturer.

Specifications

  • Operating Voltage: 14V
  • Maximum Allowable Voltage: 42V
  • Peak Current (8/20μs): 100A
  • Energy (10/1000μs): 0.1J
  • Capacitance: 100pF

Detailed Pin Configuration

The V42MLA1206NHAUTO is a surface mount device and does not have traditional pin configurations. It is soldered directly onto the PCB.

Functional Features

  • Transient voltage suppression
  • Protection against voltage surges
  • Fast response to transient events

Advantages

  • Small form factor
  • High surge current capability
  • Reliable protection for automotive electronics

Disadvantages

  • Limited operating voltage range
  • May require additional circuitry for comprehensive protection in high-voltage environments

Working Principles

The V42MLA1206NHAUTO operates based on the principle of varistor action, where its resistance decreases with increasing voltage, thereby diverting excess current away from sensitive electronic components.

Detailed Application Field Plans

The V42MLA1206NHAUTO is designed for use in various automotive electronics applications, including: - Engine control units - Transmission control modules - Infotainment systems - Advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

Some alternative models to V42MLA1206NHAUTO include: - V30MLA1206NH - Lower operating voltage, suitable for less demanding automotive applications - V60MLA1206NH - Higher operating voltage, suitable for more robust automotive electronics protection

In conclusion, the V42MLA1206NHAUTO is a compact and reliable surface mount multilayer varistor designed to safeguard automotive electronics from transient voltage events, offering a balance of size, performance, and protection capabilities.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af V42MLA1206NHAUTO i tekniske løsninger

  1. What is V42MLA1206NHAUTO?

    • V42MLA1206NHAUTO is a surface mount multilayer varistor designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of V42MLA1206NHAUTO?

    • The key features include high surge current capability, low leakage current, compact size, and compatibility with automated assembly processes.

  3. What is the operating voltage range of V42MLA1206NHAUTO?

    • V42MLA1206NHAUTO has an operating voltage range from 14V to 40V.

  4. How does V42MLA1206NHAUTO protect electronic circuits?

    • V42MLA1206NHAUTO suppresses voltage transients by diverting excess current away from sensitive components, thereby protecting them from damage.

  5. Is V42MLA1206NHAUTO suitable for automotive applications?

    • Yes, V42MLA1206NHAUTO is specifically designed for automotive applications and meets the industry's stringent requirements.

  6. What are the recommended soldering guidelines for V42MLA1206NHAUTO?

    • It is recommended to use reflow soldering with a peak temperature of 260°C for 10 seconds maximum.

  7. Can V42MLA1206NHAUTO be used in conjunction with other protective components?

    • Yes, V42MLA1206NHAUTO can be used in combination with other protective components to provide comprehensive protection against transient events.

  8. What are the typical applications for V42MLA1206NHAUTO?

    • Typical applications include automotive electronics, portable devices, industrial equipment, and telecommunications systems.

  9. Does V42MLA1206NHAUTO have any environmental certifications?

    • V42MLA1206NHAUTO complies with RoHS and REACH directives, making it environmentally friendly.

  10. Where can I find detailed technical specifications for V42MLA1206NHAUTO?

    • Detailed technical specifications can be found in the product datasheet available on the manufacturer's website or through authorized distributors.