VDRH14V175ALE

Introduction

The VDRH14V175ALE is a voltage dependent resistor (VDR) belonging to the category of electronic components. It is commonly used for surge protection in various electrical and electronic circuits. This entry provides an overview of the VDRH14V175ALE, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Surge Protection
• Characteristics: High voltage handling capacity, fast response time
• Package: Radial leaded disc
• Essence: Protects electronic circuits from voltage surges
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Voltage Rating: 175V
• Maximum Allowable Voltage: 140V
• Nominal Discharge Current: 5kA
• Capacitance: 100pF
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The VDRH14V175ALE typically has two radial leads for connection to the circuit. The pin configuration may vary based on the manufacturer's specifications.

Functional Features

• Surge Protection: Provides protection against voltage surges by diverting excess current away from sensitive components.
• Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited capacitance
• Requires careful consideration of placement in the circuit for optimal performance

Working Principles

The VDRH14V175ALE operates based on the principle of nonlinear resistance. When the voltage across the device exceeds the specified threshold, it conducts heavily, diverting the surge current and protecting the connected circuitry.

Detailed Application Field Plans

The VDRH14V175ALE finds applications in various fields, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the VDRH14V175ALE include: - VDRH14V150ALE - VDRH14V200ALE - VDRH14V220ALE

These models offer similar surge protection capabilities with varying voltage ratings to suit specific application requirements.

In conclusion, the VDRH14V175ALE is a crucial component for safeguarding electronic circuits from voltage surges. Its specifications, functional features, and application versatility make it a valuable asset in diverse industries.

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