ROV07H331K-S-2

Product Overview

Use

It is used as a voltage-dependent resistor to protect circuits from excessive transient voltage.

Characteristics

Voltage-dependent nonlinear resistor
Protects against overvoltage conditions
High energy absorption capability
Fast response time

Package

The ROV07H331K-S-2 is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence

Essentially, it serves as a protective component to safeguard sensitive electronic devices and circuits from voltage spikes.

Packaging/Quantity

The varistor is usually packaged in reels or trays, and the quantity per package varies based on manufacturer specifications.

Specifications

Model: ROV07H331K-S-2
Voltage Rating: 330V
Maximum Allowable Voltage: 775V
Peak Current (8/20µs): 4500A
Energy (10/1000µs): 1.5J
Operating Temperature Range: -40°C to +85°C
Lead Material: Tin-plated copper

Detailed Pin Configuration

The varistor has two leads, typically denoted as anode and cathode. The pin configuration may vary slightly based on the manufacturer's specifications.

Functional Features

Provides protection against voltage surges
Rapid response to transient voltage events
Does not conduct under normal operating conditions
Absorbs and dissipates excess energy

Advantages

Effective protection against voltage transients
Fast response time
Wide operating temperature range
Compact and easy to integrate into circuits

Disadvantages

Limited lifespan when subjected to repeated voltage surges
May degrade over time with prolonged exposure to high-energy transients

Working Principles

The varistor operates based on the principle of voltage-dependent resistance. Under normal operating conditions, it exhibits a high impedance, but when the voltage exceeds its threshold, the resistance decreases significantly, diverting the excess current away from the protected circuit.

Detailed Application Field Plans

The ROV07H331K-S-2 is commonly used in various electronic devices and systems, including: - Power supplies - Surge protectors - Industrial equipment - Telecommunication systems - Consumer electronics

Detailed and Complete Alternative Models

ROV05H331K-S-2: Lower voltage rating variant
ROV10H331K-S-2: Higher voltage rating variant
VDRS07H331BSE: Surface mount alternative
MOV07D331K: Metal oxide varistor alternative

In conclusion, the ROV07H331K-S-2 varistor is a crucial component in protecting electronic circuits from voltage surges and transients. Its fast response time, high energy absorption capability, and compact design make it an essential part of modern electronic systems.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi ROV07H331K-S-2 dalam penyelesaian teknikal

What is the ROV07H331K-S-2 used for in technical solutions?
- The ROV07H331K-S-2 is a high-voltage metal oxide varistor (MOV) commonly used for surge protection in various technical applications.
What is the maximum voltage rating of the ROV07H331K-S-2?
- The maximum voltage rating of the ROV07H331K-S-2 is typically 510V.
How does the ROV07H331K-S-2 provide surge protection?
- The ROV07H331K-S-2 absorbs excess voltage and diverts it away from sensitive electronic components, protecting them from damage during power surges or transient events.
In what type of technical solutions is the ROV07H331K-S-2 commonly used?
- The ROV07H331K-S-2 is commonly used in power supplies, industrial equipment, telecommunications systems, and other electronic devices requiring surge protection.
What are the key specifications of the ROV07H331K-S-2?
- The key specifications include a high energy absorption capability, low leakage current, and fast response time to transient events.
Can the ROV07H331K-S-2 be used in outdoor applications?
- Yes, the ROV07H331K-S-2 is designed to withstand outdoor conditions and can be used in outdoor technical solutions.
Is the ROV07H331K-S-2 RoHS compliant?
- Yes, the ROV07H331K-S-2 is RoHS compliant, ensuring it meets environmental standards for hazardous substances.
What are the recommended mounting and handling guidelines for the ROV07H331K-S-2?
- The ROV07H331K-S-2 should be mounted securely to minimize mechanical stress and handled with care to avoid damaging its leads or coating.
Are there any temperature limitations for the ROV07H331K-S-2?
- The ROV07H331K-S-2 has a wide operating temperature range, but it's important to stay within the specified limits to ensure optimal performance.
Can the ROV07H331K-S-2 be used in conjunction with other surge protection devices?
- Yes, the ROV07H331K-S-2 can be used in combination with other surge protection devices to provide comprehensive protection against transient voltage events.