B72214S1140K552 - Product Encyclopedia Entry

Introduction

The B72214S1140K552 is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This entry will provide an in-depth overview of this 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: Electronic Component
• Use: Protection against overvoltage and overcurrent
• Characteristics: High reliability, compact size, excellent performance
• Package: Ceramic disc
• Essence: Surge arrester for electronic circuits
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Model: B72214S1140K552
• Voltage Rating: 14V
• Current Rating: 40A
• Tolerance: ±10%
• Operating Temperature Range: -40°C to 85°C
• Insulation Resistance: >10 GΩ
• Capacitance: <1pF

Detailed Pin Configuration

The B72214S1140K552 typically has two pins for connection, with specific configurations based on the manufacturer's design. It is essential to refer to the datasheet for the exact pin configuration.

Functional Features

• Overvoltage Protection: Safeguards electronic circuits from voltage spikes
• Overcurrent Protection: Limits excessive current flow through the circuit
• Fast Response Time: Rapid reaction to transient events
• Low Clamping Voltage: Ensures minimal voltage stress on protected components

Advantages and Disadvantages

Advantages

• Reliable protection against voltage surges
• Compact size for space-constrained applications
• High-performance characteristics
• Wide operating temperature range

Disadvantages

• Limited to specific voltage and current ratings
• Requires careful consideration of installation and placement for optimal effectiveness

Working Principles

The B72214S1140K552 operates based on the principle of diverting excess voltage and current away from sensitive electronic components. When an overvoltage or overcurrent event occurs, the surge arrester rapidly conducts the excess energy to ground, protecting the connected circuitry.

Detailed Application Field Plans

The B72214S1140K552 finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models can serve as substitutes for the B72214S1140K552, including: - B72214S151K101 (15V, 100A) - B72214S2271K101 (22V, 71A) - B72214S3001K101 (30V, 1A)

In conclusion, the B72214S1140K552 plays a vital role in safeguarding electronic circuits from damaging voltage and current transients. Its compact size, high reliability, and excellent performance make it a preferred choice for various applications across different industries.

Word Count: 410