B72207S0250K111

Product Overview

Category

The B72207S0250K111 belongs to the category of varistors, which are electronic components used to protect circuits from excessive voltage.

Use

This varistor is commonly used in electronic circuits to suppress transient voltage spikes and limit the voltage that may appear across an electrical component.

Characteristics

• Voltage Rating: 250V
• Package Type: Disc
• Essence: Metal Oxide Varistor (MOV)
• Packaging/Quantity: Bulk packaging, quantity varies based on supplier

Specifications

The B72207S0250K111 varistor has the following specifications: - Maximum Allowable Voltage: 320V - Peak Current Capability: 8000A - Energy Absorption: 2.5J - Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The varistor has two leads for connection in a circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to protect sensitive electronic components.
• Fast Response Time: Rapidly responds to voltage surges to safeguard the circuitry.
• Reliable Performance: Provides consistent protection against voltage transients.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Wide operating temperature range

Disadvantages

• Limited energy absorption capacity
• Requires proper sizing for specific applications

Working Principles

The varistor operates based on the principle of non-linear resistance, where its resistance decreases with increasing voltage. When a voltage surge occurs, the varistor conducts current, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The B72207S0250K111 varistor finds application in various fields, including: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the B72207S0250K111 varistor include: - B72207S0271K101 - B72207S0300K101 - B72207S0330K101

In conclusion, the B72207S0250K111 varistor is a crucial component in electronic circuits, providing reliable protection against transient voltage spikes while offering fast response times and wide applicability across different industries.

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