V18AUMLA1206WA Product Overview

Introduction

The V18AUMLA1206WA is a component belonging to the category of surface mount multilayer varistors. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Surface Mount Multilayer Varistors
• Use: Protection against transient voltage events
• Characteristics: High energy absorption capability, compact size, fast response time
• Package: 1206 standard package
• Essence: Provides overvoltage protection for electronic circuits
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage Rating: 18V
• Peak Current: 20A
• Operating Temperature Range: -55°C to +125°C
• Capacitance: 100pF ±10%

Detailed Pin Configuration

The V18AUMLA1206WA follows the standard 1206 SMD package configuration with two terminals for surface mounting onto PCBs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltage spikes to protect sensitive electronic components.
• Fast Response Time: Rapidly responds to overvoltage events to minimize potential damage.
• High Energy Absorption: Capable of dissipating high levels of energy during transient events.

Advantages and Disadvantages

Advantages

• Compact size allows for integration into space-constrained designs.
• High energy absorption capability ensures robust protection.
• Fast response time minimizes the impact of transient events on the circuitry.

Disadvantages

• Limited to specific voltage and current ratings.
• May require additional components for comprehensive overvoltage protection in complex systems.

Working Principles

The V18AUMLA1206WA operates based on the principle of varistor action, where its resistance decreases with increasing voltage, effectively diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The V18AUMLA1206WA is commonly used in various electronic devices and systems, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment

Detailed and Complete Alternative Models

• V14AUMLA0603NA: 14V rating, 0603 package
• V25AUMLA0805HA: 25V rating, 0805 package
• V30AUMLA1210RA: 30V rating, 1210 package

In conclusion, the V18AUMLA1206WA surface mount multilayer varistor offers compact, high-performance overvoltage protection suitable for a wide range of electronic applications.

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