B72214S0381K101 Product Overview

Introduction

The B72214S0381K101 is a component belonging to the category of varistors, commonly used for voltage clamping and transient surge protection in electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the B72214S0381K101.

Basic Information Overview

• Category: Varistors
• Use: Voltage clamping and transient surge protection
• Characteristics: High energy absorption capability, fast response time, compact size
• Package: Radial leaded disc
• Essence: Protection of electronic circuits from voltage surges
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Voltage Rating: 38V
• Peak Current (8/20µs): 6000A
• Energy (10/1000µs): 2J
• Operating Temperature Range: -40°C to +85°C
• Lead Spacing: 5mm

Detailed Pin Configuration

The B72214S0381K101 varistor has a radial leaded disc package with two leads for connection. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Voltage Clamping: Provides effective clamping of overvoltage transients to protect sensitive electronic components.
• Transient Surge Protection: Rapidly responds to transient voltage spikes, diverting excess current away from the protected circuit.

Advantages and Disadvantages

Advantages

• High energy absorption capability
• Fast response time
• Compact size

Disadvantages

• Limited to specific voltage ratings
• Susceptible to degradation after multiple surge events

Working Principles

The B72214S0381K101 operates based on the principle of non-linear resistance, where its resistance decreases as the voltage across it increases. When subjected to a surge, the varistor conducts current, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The B72214S0381K101 is widely used in various applications, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the B72214S0381K101 include: - B72214S0381K102 - B72214S0381K103 - B72214S0381K104

In conclusion, the B72214S0381K101 varistor offers efficient transient surge protection and voltage clamping for a wide range of electronic applications, making it a crucial component in safeguarding sensitive circuits from damaging voltage spikes.

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