TMOV34S681MPX2696

1. Introduction

The TMOV34S681MPX2696 belongs to the category of metal oxide varistors (MOVs) and is commonly used for surge protection in electronic circuits. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

2. Basic Information Overview

• Category: Metal Oxide Varistor (MOV)
• Use: Surge protection in electronic circuits
• Characteristics: High energy absorption capacity, fast response time, low leakage current
• Package: Radial leaded disc
• Essence: Protects electronic devices from voltage surges
• Packaging/Quantity: Typically packaged in reels or bulk quantities

3. Specifications

• Model: TMOV34S681MPX2696
• Voltage Rating: 680V
• Peak Current Rating: 10kA
• Operating Temperature Range: -40°C to +85°C
• Capacitance: 470pF
• Lead Material: Tin-plated copper

4. Detailed Pin Configuration

The TMOV34S681MPX2696 has a radial leaded disc package with two leads for easy integration into circuit boards. The pin configuration includes the connection points for the varistor element and the protective casing.

5. Functional Features

• Surge Protection: Provides reliable protection against voltage surges and transients
• Fast Response Time: Quickly clamps excessive voltage to protect downstream components
• Low Leakage Current: Minimizes power dissipation during normal operation

6. Advantages and Disadvantages

Advantages

• High energy absorption capacity
• Fast response time
• Low leakage current
• Wide operating temperature range

Disadvantages

• Limited peak current rating compared to some higher-rated MOVs
• Requires proper installation and grounding for optimal performance

7. Working Principles

The TMOV34S681MPX2696 operates based on the principle of varistor action, where its resistance decreases as the voltage across it increases. When a surge occurs, the varistor rapidly conducts current, diverting the excess energy away from sensitive components.

8. Detailed Application Field Plans

The TMOV34S681MPX2696 is commonly used in various electronic systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

9. Detailed and Complete Alternative Models

• TMOV20S431MP: 430V, 20mm disc size
• TMOV25S471MP: 470V, 25mm disc size
• TMOV30S511MP: 510V, 30mm disc size
• TMOV40S621MP: 620V, 40mm disc size

In conclusion, the TMOV34S681MPX2696 is a reliable metal oxide varistor designed for surge protection in electronic circuits. Its high energy absorption capacity, fast response time, and low leakage current make it suitable for a wide range of applications.

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