B72580T0350K072

Product Overview

Category

The B72580T0350K072 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 Rating: 35V
• Maximum Allowable Voltage: 56V
• Nominal Discharge Current: 5kA
• Response Time: <25ns
• Operating Temperature Range: -40°C to +85°C

Package

The B72580T0350K072 varistor is typically available in a disc-shaped package with lead wires for easy integration into circuit boards.

Essence

The essence of this varistor lies in its ability to rapidly respond to overvoltage events and divert excessive current away from the protected circuit.

Packaging/Quantity

These varistors are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Part Number: B72580T0350K072
• Manufacturer: EPCOS (TDK)
• Diameter: 7mm
• Height: 6.5mm
• Lead Spacing: 5mm
• Lead Diameter: 0.6mm
• Material: Metal Oxide Varistor (MOV)

Detailed Pin Configuration

The B72580T0350K072 varistor has two lead wires, typically denoted as the anode and cathode, allowing for straightforward connection within a circuit.

Functional Features

• Overvoltage Protection: Effectively clamps excessive voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.
• Reliable Performance: Consistent protection against transient surges over a wide temperature range.

Advantages and Disadvantages

Advantages

• Effective overvoltage protection
• Fast response time
• Wide operating temperature range

Disadvantages

• Limited maximum allowable voltage
• Requires careful consideration of application voltage levels

Working Principles

The B72580T0350K072 varistor operates based on the principle of nonlinear resistance, where its resistance decreases as the applied voltage increases. This characteristic allows it to shunt excess current during overvoltage events, protecting the circuit.

Detailed Application Field Plans

Power Supplies

In power supply circuits, the B72580T0350K072 varistor can be employed to safeguard sensitive electronics from voltage transients originating from the mains supply or other sources.

Industrial Control Systems

Within industrial control systems, these varistors can be utilized to protect PLCs, motor drives, and other critical equipment from voltage spikes induced by electromagnetic interference or switching events.

Telecommunications Equipment

Telecommunication infrastructure often incorporates varistors like the B72580T0350K072 to shield sensitive communication devices from lightning-induced surges and other transient disturbances.

Detailed and Complete Alternative Models

• B72580T0500K062
• B72580T0200K072
• B72580T0250K072
• B72580T0300K072

This comprehensive list of alternative models provides engineers with a range of options based on specific application requirements.

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This entry provides a detailed overview of the B72580T0350K072 varistor, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.