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B72280B0461K001
Product Overview
- Category: Varistor
- Use: Overvoltage protection
- Characteristics: High surge current capability, fast response time
- Package: Disc, Radial leaded
- Essence: Protects electronic circuits from voltage spikes
- Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Part Number: B72280B0461K001
- Maximum Allowable Voltage: 460V
- Nominal Discharge Current (8/20µs): 10kA
- Operating Temperature Range: -40°C to +85°C
- Dimensions: 7mm diameter
Detailed Pin Configuration
The B72280B0461K001 varistor has two radial leads for easy PCB mounting. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Provides overvoltage protection by clamping excessive voltage levels
- Fast response time ensures quick reaction to voltage spikes
- High surge current capability for reliable protection
Advantages and Disadvantages
- Advantages:
- Effective overvoltage protection
- Fast response time
- High surge current capability
- Disadvantages:
- Limited maximum allowable voltage
- Requires proper circuit design for optimal performance
Working Principles
The B72280B0461K001 varistor operates based on the principle of voltage-dependent resistance. When a voltage spike occurs, the varistor's resistance decreases rapidly, diverting excess current away from the protected circuit.
Detailed Application Field Plans
This varistor is suitable for various applications, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- B72280B0461K101
- B72280B0461K201
- B72280B0461K501
This completes the entry for the B72280B0461K001 varistor, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací B72280B0461K001 v technických řešeních
What is the B72280B0461K001 component used for in technical solutions?
- The B72280B0461K001 is a varistor, commonly used for overvoltage protection in electronic circuits.
What are the key specifications of the B72280B0461K001 varistor?
- The B72280B0461K001 has a voltage rating of 460V and a maximum surge current capability of 8000A.
How does the B72280B0461K001 varistor provide overvoltage protection?
- When an overvoltage occurs, the varistor's resistance decreases, allowing it to absorb excess voltage and protect the circuit.
What are the typical applications of the B72280B0461K001 varistor?
- It is commonly used in power supplies, industrial equipment, and consumer electronics for surge protection.
What is the operating temperature range of the B72280B0461K001 varistor?
- The varistor can operate within a temperature range of -40°C to +85°C.
Are there any precautions to consider when using the B72280B0461K001 varistor?
- It's important to ensure proper mounting and handling to avoid damaging the varistor during installation.
Can the B72280B0461K001 varistor be used in automotive applications?
- Yes, it is suitable for use in automotive electronics for overvoltage protection.
Does the B72280B0461K001 varistor require any additional components for proper operation?
- In most cases, it can be directly connected in parallel with the circuit being protected without requiring additional components.
What is the expected lifespan of the B72280B0461K001 varistor?
- Under normal operating conditions, the varistor has a long lifespan and can withstand multiple surge events.
Where can I find detailed technical specifications and application notes for the B72280B0461K001 varistor?
- Detailed information can be found in the datasheet provided by the manufacturer or on their official website.