B72510H1140S262

Product Overview

Category

The B72510H1140S262 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.

Use

This varistor is commonly used in electronic circuits to suppress voltage spikes and transient surges, thereby safeguarding sensitive components from damage.

Characteristics

• Voltage Suppression: Capable of clamping excessive voltage levels to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes for effective protection.
• Reliability: Provides consistent performance over a wide range of operating conditions.
• Compact Size: Space-efficient design suitable for various applications.

Package

The B72510H1140S262 varistor is typically available in a compact, surface-mount package, making it suitable for integration into modern electronic designs.

Essence

The essence of this varistor lies in its ability to effectively mitigate voltage transients and protect electronic circuits from potential damage.

Packaging/Quantity

These varistors are usually supplied in reels or trays, with quantities varying based on manufacturer specifications and customer requirements.

Specifications

• Model: B72510H1140S262
• Maximum Allowable Voltage: 140V
• Nominal Varistor Voltage: 114V
• Peak Current (8/20µs): 2500A
• Operating Temperature Range: -40°C to +85°C
• Dimensions: 7mm x 5mm x 2.5mm

Detailed Pin Configuration

The B72510H1140S262 varistor features two terminals for connection within a circuit. The pin configuration may vary based on the specific manufacturer's datasheet, but typically includes clear markings for easy identification of the anode and cathode connections.

Functional Features

• Voltage Clamping: Rapidly responds to overvoltage conditions by diverting excess current away from sensitive components.
• Transient Suppression: Effectively absorbs and dissipates energy from voltage spikes, protecting downstream circuitry.
• Low Leakage Current: Maintains minimal leakage current during normal operation, ensuring minimal impact on circuit performance.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact size for space-constrained designs
• Wide operating temperature range for versatility

Disadvantages

• Limited maximum allowable voltage compared to some higher-rated varistors
• Requires careful consideration of application-specific voltage requirements

Working Principles

The B72510H1140S262 varistor operates based on the principle of nonlinear resistance, where its resistance decreases as the applied voltage increases. This characteristic allows it to effectively shunt excess current during overvoltage events, protecting connected devices.

Detailed Application Field Plans

Power Supplies

Utilized in power supply units to safeguard sensitive electronics from voltage surges and lightning-induced transients.

Industrial Equipment

Integrated into industrial control systems to protect against electrical disturbances and voltage fluctuations.

Automotive Electronics

Deployed in automotive electronics to shield onboard systems from voltage spikes caused by load dumps and other transient events.

Detailed and Complete Alternative Models

• B72510T1140S262: Similar varistor with slightly different packaging options
• B72510V1140S262: Variant with enhanced surge handling capabilities
• B72510H1200S262: Higher rated varistor suitable for applications with elevated voltage requirements

This comprehensive entry provides a detailed overview of the B72510H1140S262 varistor, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.