TMOV14R200E

Introduction

The TMOV14R200E is a type of metal oxide varistor (MOV) that belongs to the category of electronic components used for surge protection. This device is designed to protect electrical and electronic circuits from overvoltage transients caused by events such as lightning, power line switching, and electrostatic discharge.

Basic Information Overview

• Category: Electronic Components/Surge Protection
• Use: Protecting electrical and electronic circuits from overvoltage transients
• Characteristics: High energy absorption capability, fast response time, compact size
• Package: Radial leaded disc
• Essence: Metal oxide varistor with high surge current capability
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Voltage Rating: 200V
• Peak Current Rating: 10kA
• Operating Temperature Range: -40°C to +85°C
• Maximum Energy Absorption: 360J
• Insulation Resistance: 1000MΩ minimum at 100V DC

Detailed Pin Configuration

The TMOV14R200E features a radial leaded disc package with two leads for easy integration into circuit designs. The pin configuration includes a positive lead and a negative lead, which are connected to the corresponding terminals of the device.

Functional Features

• Surge Protection: Provides reliable protection against voltage transients by diverting excessive currents away from sensitive components.
• Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to connected equipment.
• Compact Design: Space-efficient form factor allows for easy integration into various circuit layouts.

Advantages and Disadvantages

Advantages: - High surge current capability - Fast response time - Compact size

Disadvantages: - Limited to specific voltage ratings - May require additional protective measures for higher energy transients

Working Principles

The TMOV14R200E operates based on the principle of varistor action, where its resistance decreases as the voltage across it increases. When subjected to an overvoltage transient, the varistor conducts excess current to ground, protecting downstream components from potential damage.

Detailed Application Field Plans

The TMOV14R200E is commonly used in various applications requiring surge protection, including: - Power distribution systems - Telecommunication equipment - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

• TMOV20RP300E: 300V voltage rating, 20kA peak current rating
• TMOV25S431MP: 430V voltage rating, 25kA peak current rating
• TMOV34S471MP: 470V voltage rating, 34kA peak current rating

In conclusion, the TMOV14R200E serves as a crucial component in safeguarding electronic circuits from damaging voltage transients, offering reliable surge protection and fast response times. Its compact design and high energy absorption capability make it a valuable asset in various applications, ensuring the integrity and longevity of connected equipment.

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