ERZ-E11A561 Product Overview

Introduction

The ERZ-E11A561 is a versatile electronic component that belongs to the category of varistors. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Varistor
• Use: Surge protection in electronic circuits
• Characteristics: High energy absorption capacity, fast response time
• Package: Radial leaded disc
• Essence: Protects electronic devices from voltage surges
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Voltage Rating: 560V
• Peak Current: 100A
• Energy Absorption: 11J
• Operating Temperature Range: -40°C to +85°C
• Dimensions: 11mm diameter

Detailed Pin Configuration

The ERZ-E11A561 varistor has a radial leaded disc package with two leads for easy integration into circuit designs.

Functional Features

• Rapid response to voltage surges
• High energy absorption capability
• Reliable protection for sensitive electronic components

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response time
• Wide operating temperature range

Disadvantages

• Limited peak current handling compared to some higher-rated varistors
• Requires careful consideration of placement in circuit design for optimal performance

Working Principles

The varistor operates by exhibiting a non-linear resistance characteristic, which allows it to conduct large currents when subjected to high voltages, thereby protecting downstream electronic components.

Detailed Application Field Plans

The ERZ-E11A561 varistor finds extensive use in various applications, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• ERZ-E11A511: Lower voltage rating, suitable for less demanding applications
• ERZ-E11A621: Higher voltage rating, ideal for more robust surge protection requirements
• ERZ-E11A531: Medium voltage rating, offering a balance between protection and cost

In conclusion, the ERZ-E11A561 varistor is a reliable and efficient surge protection component suitable for a wide range of electronic applications.

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