Littelfuse Inc.
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V14MLA0805NH
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V14MLA0805NH

Product Overview

Category

V14MLA0805NH belongs to the category of surface mount multilayer varistors.

Use

It is used for transient voltage suppression in various electronic circuits and systems.

Characteristics

  • Small size (0805 package)
  • High energy absorption capability
  • Fast response time
  • Wide operating temperature range

Package

The V14MLA0805NH is typically available in tape and reel packaging for automated assembly.

Essence

The essence of V14MLA0805NH lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

It is commonly packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Voltage Rating: 14V
  • Size: 0805 (2.0mm x 1.25mm)
  • Operating Temperature Range: -55°C to +125°C
  • Peak Current Capability: Up to 100A
  • Capacitance: 22pF

Detailed Pin Configuration

The V14MLA0805NH is a surface mount device with two terminals arranged in an 0805 package format. The pin configuration consists of two solderable pads on the bottom side of the component.

Functional Features

  • Transient voltage suppression
  • Protection against voltage spikes
  • Fast response to transient events
  • Low leakage current

Advantages and Disadvantages

Advantages

  • Small form factor
  • High energy absorption capability
  • Wide operating temperature range
  • Fast response time

Disadvantages

  • Limited maximum voltage rating
  • Sensitive to prolonged overvoltage conditions

Working Principles

V14MLA0805NH operates based on the principle of varistor action, where its resistance decreases with increasing voltage, thereby diverting excess current away from sensitive components.

Detailed Application Field Plans

The V14MLA0805NH is commonly used in the following applications: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to V14MLA0805NH include: - V10MLA0805H (10V rating) - V20MLA0805NH (20V rating) - V14MLA1206NH (larger 1206 package)

In conclusion, V14MLA0805NH is a surface mount multilayer varistor designed to provide effective transient voltage suppression in a compact form factor, making it suitable for a wide range of electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V14MLA0805NH en soluciones técnicas

  1. What is V14MLA0805NH?

    • V14MLA0805NH is a surface mount multilayer varistor designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of V14MLA0805NH?

    • The key features of V14MLA0805NH include low leakage current, high surge current capability, compact size, and compatibility with reflow soldering processes.

  3. What are the typical applications of V14MLA0805NH?

    • V14MLA0805NH is commonly used in applications such as telecommunications equipment, industrial automation systems, automotive electronics, and power supplies where protection against transient voltage events is critical.

  4. What is the operating voltage range of V14MLA0805NH?

    • V14MLA0805NH has an operating voltage range from 14V to 85V, making it suitable for a wide range of electronic systems.

  5. How does V14MLA0805NH provide protection against transient voltage events?

    • V14MLA0805NH suppresses transient voltage spikes by diverting excess current away from sensitive components, thereby protecting them from damage.

  6. Is V14MLA0805NH RoHS compliant?

    • Yes, V14MLA0805NH is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.

  7. Can V14MLA0805NH be used in high-temperature environments?

    • Yes, V14MLA0805NH is designed to operate effectively in high-temperature environments, making it suitable for a wide range of industrial applications.

  8. What are the reliability characteristics of V14MLA0805NH?

    • V14MLA0805NH exhibits excellent reliability under repetitive surge conditions, ensuring long-term protection for electronic equipment.

  9. Does V14MLA0805NH require any special handling during assembly?

    • V14MLA0805NH can be assembled using standard surface mount technology processes, eliminating the need for special handling procedures.

  10. Are there any recommended layout considerations when using V14MLA0805NH in a circuit design?

    • It is recommended to place V14MLA0805NH as close as possible to the input or output terminals of the circuit to maximize its protective effectiveness. Additionally, proper grounding and routing practices should be followed to optimize performance.