B72500T1140S260 Product Overview

Introduction

The B72500T1140S260 is a component belonging to the category of varistors, which are electronic devices used to protect circuits from excessive voltage. 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 B72500T1140S260.

Basic Information Overview

• Category: Varistors
• Use: Protection against overvoltage in electronic circuits
• Characteristics: High energy absorption capacity, fast response time, compact size
• Package: SMD (Surface Mount Device)
• Essence: Voltage protection for sensitive electronic components
• Packaging/Quantity: Typically supplied in reels or tubes

Specifications

• Part Number: B72500T1140S260
• Maximum Allowable Voltage: 14V
• Nominal Discharge Current (8/20µs): 100A
• Energy Absorption Capability (10/1000µs): 260J
• Operating Temperature Range: -40°C to +85°C
• Dimensions: 7mm x 5mm x 2.5mm

Detailed Pin Configuration

The B72500T1140S260 varistor has two terminals for connection, typically labeled as "Anode" and "Cathode."

Functional Features

• Rapid response to overvoltage conditions
• High energy absorption capability
• Compact design for space-constrained applications
• Reliable protection for sensitive electronic components

Advantages and Disadvantages

Advantages

• Effective protection against overvoltage events
• Fast response time
• Compact size for integration into various circuit designs

Disadvantages

• Limited maximum allowable voltage compared to some other varistor models
• Operating temperature range may not be suitable for extreme environments

Working Principles

The B72500T1140S260 operates based on the principle of non-linear resistance, where its resistance decreases with increasing voltage. When an overvoltage event occurs, the varistor conducts current to divert excess energy away from the protected circuit.

Detailed Application Field Plans

The B72500T1140S260 is commonly used in the following applications: 1. Power supply units 2. Telecommunication equipment 3. Industrial control systems 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative varistor models that can be considered as alternatives to the B72500T1140S260 include: - B72500T0140K062: Similar energy absorption capability with a lower nominal discharge current - B72500T0200K062: Higher energy absorption capability with a slightly larger package size - B72500T0330K062: Lower maximum allowable voltage with a smaller footprint

In conclusion, the B72500T1140S260 varistor offers effective overvoltage protection with its high energy absorption capability and rapid response time. While it has limitations in terms of maximum allowable voltage and operating temperature range, it remains a reliable choice for safeguarding sensitive electronic circuits in various applications.

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