ERZ-V05D201 Product Overview

Introduction

The ERZ-V05D201 is a versatile electronic component that belongs to the category of varistors. This entry provides an in-depth 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: Zinc oxide-based voltage-dependent resistor
• Packaging/Quantity: Available in various packaging options, typically sold in reels or bulk quantities

Specifications

• Voltage Rating: 5V
• Maximum Allowable Voltage: 7V
• Peak Current (8/20μs): 100A
• Energy (2ms): 0.1J
• Operating Temperature Range: -40°C to +85°C
• Lead Material: Tin-plated copper

Detailed Pin Configuration

The ERZ-V05D201 features a radial leaded disc package with two leads for easy integration into electronic circuits. The pin configuration is as follows: - Lead 1: Connected to the anode - Lead 2: Connected to the cathode

Functional Features

• Surge Protection: Provides reliable protection against transient overvoltage events
• Fast Response Time: Rapidly clamps excessive voltage to safeguard sensitive components
• High Energy Absorption: Capable of dissipating high levels of surge energy without degradation

Advantages and Disadvantages

Advantages

• Effective surge suppression
• Compact and easy to integrate
• Wide operating temperature range

Disadvantages

• Limited to low voltage applications
• Requires careful consideration of voltage derating

Working Principles

The ERZ-V05D201 operates based on the principle of varistor action, where its resistance decreases as the applied voltage increases. When subjected to a surge, the varistor rapidly conducts current, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The ERZ-V05D201 finds extensive use in various electronic systems requiring surge protection, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different voltage ratings or form factors, alternative varistor models include: - ERZ-V07D221 (7V rating) - ERZ-V10D271 (10V rating) - ERZ-V14D331 (14V rating) - ERZ-V20D391 (20V rating)

In conclusion, the ERZ-V05D201 varistor offers reliable surge protection for low voltage electronic circuits, making it an essential component in numerous applications across various industries.

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