ROV10H470K

Product Overview

Category

The ROV10H470K belongs to the category of metal oxide varistors (MOVs).

Use

It is used for surge protection in electronic circuits and devices.

Characteristics

• High energy absorption capacity
• Fast response time
• Wide operating voltage range

Package

The ROV10H470K is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence

The essence of the ROV10H470K lies in its ability to protect electronic equipment from voltage surges and transients.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Maximum Allowable Voltage: 470V
• Peak Current Capability: 10000A
• Energy Absorption: 360J
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The ROV10H470K typically has two leads for connection to the circuit. The pin configuration may vary slightly based on the manufacturer, but the standard configuration includes a positive and negative lead for soldering onto the circuit board.

Functional Features

• Surge Protection: The ROV10H470K provides effective protection against voltage surges and transients, safeguarding sensitive electronic components.
• Fast Response: It offers rapid response to transient events, minimizing the risk of damage to connected devices.

Advantages

• High Energy Absorption: Capable of absorbing significant amounts of energy during surge events.
• Wide Operating Voltage Range: Suitable for use in a variety of electronic applications with different voltage requirements.

Disadvantages

• Limited Lifespan: Like all MOVs, the ROV10H470K has a finite lifespan and may degrade over time with repeated surge events.
• Voltage Clamping: While effective at clamping excessive voltages, it may introduce some level of distortion to the protected signal.

Working Principles

The ROV10H470K operates based on the principle of nonlinear voltage-dependent resistance. When subjected to a surge or transient voltage, the varistor's resistance decreases, allowing it to divert excess current away from the protected circuit.

Detailed Application Field Plans

The ROV10H470K is commonly used in various electronic applications, including: - Power Supplies - Telecommunications Equipment - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

• ROV14 Series: Offers higher energy absorption and peak current capabilities.
• V130LA20A: Provides similar surge protection with a different form factor.
• S20K420E2: Alternative model with comparable specifications for surge protection.

In conclusion, the ROV10H470K is a vital component in safeguarding electronic equipment from voltage surges and transients, offering reliable protection and fast response in a compact package.

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