B72280B0681K001 - Product Overview and Specifications

Introduction

The B72280B0681K001 is a crucial component in the field of electronic devices, offering a wide range of applications and features. This entry will provide an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Surge Protection
• Characteristics: High reliability, low capacitance, fast response time
• Package: Radial leaded disk varistor
• Essence: Protects electronic circuits from overvoltage transients
• Packaging/Quantity: Bulk packaging, quantity varies based on order size

Specifications

• Model: B72280B0681K001
• Voltage Rating: 680V
• Peak Current: 8000A
• Capacitance: 470pF
• Operating Temperature Range: -40°C to +85°C
• Dimensions: 7mm diameter, 6.5mm height

Detailed Pin Configuration

The B72280B0681K001 has two radial leads for easy integration into circuit boards. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps voltage spikes to protect sensitive electronic components.
• Fast Response Time: Rapid reaction to overvoltage events ensures minimal impact on the protected circuitry.
• Low Capacitance: Does not introduce significant capacitance to the circuit, preserving signal integrity.

Advantages and Disadvantages

Advantages

• Reliable surge protection
• Fast response time
• Compact design

Disadvantages

• Limited to specific voltage and current ratings
• Requires careful consideration of placement in circuit design

Working Principles

The B72280B0681K001 operates based on the principle of varistor action, where its resistance decreases with increasing voltage. When subjected to an overvoltage event, the varistor rapidly conducts, diverting excess current away from the protected circuit.

Detailed Application Field Plans

The B72280B0681K001 finds extensive use in various electronic systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different voltage or current ratings, alternative models include: - B72280B0251K001 (250V, 8000A) - B72280B0401K001 (400V, 8000A) - B72280B0561K001 (560V, 8000A)

In conclusion, the B72280B0681K001 plays a vital role in safeguarding electronic circuits from damaging overvoltage events. Its compact design, high reliability, and fast response time make it a valuable component across diverse electronic applications.

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