V180ZA5

Product Overview

Category

V180ZA5 belongs to the category of varistors, which are electronic components used for voltage regulation and surge protection.

Use

The V180ZA5 varistor is commonly used in electronic circuits to protect sensitive components from voltage spikes and surges.

Characteristics

• Voltage Regulation: V180ZA5 has a maximum AC voltage rating of 130V and a maximum DC voltage rating of 175V.
• Surge Protection: It can handle surge currents up to 4500A.
• Package: The varistor is typically housed in a disc-shaped package with lead wires for easy integration into circuits.
• Essence: The essence of V180ZA5 lies in its ability to rapidly absorb excess voltage and protect downstream components.
• Packaging/Quantity: V180ZA5 is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Maximum AC Voltage Rating: 130V
• Maximum DC Voltage Rating: 175V
• Surge Current Capability: 4500A
• Package Type: Disc
• Lead Configuration: Axial

Detailed Pin Configuration

The V180ZA5 varistor typically features two axial lead wires for connection to the circuit. The leads are designed for easy soldering onto PCBs or other electronic assemblies.

Functional Features

• Voltage Clamping: When the voltage across the varistor exceeds its rated value, it begins to conduct current, effectively clamping the voltage to a safe level.
• Rapid Response: V180ZA5 responds quickly to voltage surges, diverting excess energy away from sensitive components.
• Reliability: The varistor offers high reliability and can withstand multiple surge events without degradation.

Advantages and Disadvantages

Advantages

• Effective Surge Protection: V180ZA5 provides robust protection against voltage spikes and surges.
• Fast Response Time: It reacts swiftly to transient voltage events, minimizing the risk of damage to connected equipment.
• Compact Design: The varistor's small form factor allows for easy integration into various electronic devices and systems.

Disadvantages

• Limited Lifespan: Varistors like V180ZA5 have a finite lifespan and may degrade over time with repeated exposure to surges.
• Voltage Limitation: While effective within its voltage ratings, V180ZA5 may not be suitable for applications requiring higher voltage protection.

Working Principles

V180ZA5 operates based on the principle of non-linear resistance. Under normal operating conditions, the varistor exhibits a high resistance. However, when subjected to excessive voltage, its resistance decreases sharply, allowing it to conduct current and divert the excess energy away from the protected circuit.

Detailed Application Field Plans

V180ZA5 finds application in various electronic and electrical systems, including: - Power Supplies - Consumer Electronics - Industrial Equipment - Telecommunications Devices - Automotive Electronics

Detailed and Complete Alternative Models

• V150ZA20: Similar varistor with lower voltage ratings
• V230ZA10: Varistor with higher voltage and surge current capabilities
• V275LA40B: Metal oxide varistor offering comparable surge protection

In conclusion, V180ZA5 is a vital component in safeguarding electronic circuits from voltage transients and surges, finding widespread use across diverse industries due to its reliable performance and compact design.

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