VDRS14T420BSE

Product Overview

Category

VDRS14T420BSE belongs to the category of electronic components, specifically a voltage-dependent resistor (VDR) used for surge protection.

Use

The VDRS14T420BSE is used to protect electronic circuits and devices from voltage surges and transient overvoltage conditions.

Characteristics

• Package: The VDRS14T420BSE comes in a standard surface mount package.
• Essence: It provides reliable protection against voltage spikes and surges.
• Packaging/Quantity: Typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 420V
• Maximum Allowable Voltage: 650V
• Maximum Clamping Voltage: 925V
• Peak Current Rating: 100A
• Operating Temperature Range: -40°C to 85°C
• Dimensions: Standard SMD package dimensions

Detailed Pin Configuration

The VDRS14T420BSE typically has two pins for surface mount soldering. The pin configuration may vary slightly based on the manufacturer's specifications.

Functional Features

• Surge Protection: Provides effective protection against voltage surges and transients.
• Fast Response Time: Rapidly responds to overvoltage conditions to safeguard connected circuits.
• Reliable Performance: Offers consistent and reliable performance under varying environmental conditions.

Advantages

• Effective Surge Protection: Safeguards sensitive electronic components from damage due to voltage spikes.
• Fast Response Time: Quickly reacts to overvoltage events, minimizing the risk of damage.
• Compact Size: Fits easily into circuit designs without occupying excessive space.

Disadvantages

• Limited Voltage Range: May not be suitable for applications requiring protection beyond its voltage rating.
• Temperature Sensitivity: Performance may be affected at extreme temperature conditions.

Working Principles

The VDRS14T420BSE operates based on the principle of nonlinear resistance, where its resistance decreases significantly when subjected to high voltages, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The VDRS14T420BSE is commonly used in various electronic devices and systems, including: - Power Supplies - Telecommunication Equipment - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

• VDRS14T380BSE: Lower voltage rating variant for less demanding applications.
• VDRS14T480BSE: Higher voltage rating variant for applications requiring greater surge protection capacity.
• VDRS14T420BSF: Alternate model with different packaging options.

In conclusion, the VDRS14T420BSE is a crucial component for protecting electronic circuits from voltage surges and transients, offering reliable performance and fast response time. Its compact size and functional features make it suitable for a wide range of applications across various industries.

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