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MOV-10D470KTR
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MOV-10D470KTR

Product Overview

Category

The MOV-10D470KTR belongs to the category of Metal Oxide Varistors (MOVs).

Use

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

Characteristics

  • Voltage Rating: 470V
  • Peak Current: 10kA
  • Response Time: <25ns
  • Operating Temperature: -40°C to +85°C

Package

The MOV-10D470KTR is available in a standard radial leaded package.

Essence

The essence of MOV-10D470KTR lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

The MOV-10D470KTR is typically packaged in reels or bulk quantities, depending on the supplier.

Specifications

  • Voltage Rating: 470V
  • Maximum Allowable Voltage: 775V
  • Clamping Voltage: 745V
  • Peak Current: 10kA
  • Energy Rating: 0.1J to 4.5J
  • Operating Temperature Range: -40°C to +85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The MOV-10D470KTR has two leads, with the standard radial lead configuration.

Functional Features

  • Surge Protection: Effectively clamps transient overvoltages to protect connected equipment.
  • Fast Response Time: Responds to voltage spikes in less than 25 nanoseconds.
  • High Peak Current Capability: Can handle peak currents up to 10kA.

Advantages

  • Provides robust surge protection for electronic circuits.
  • Fast response time ensures minimal impact on connected devices.
  • High peak current capability for reliable surge handling.

Disadvantages

  • Limited energy absorption capacity compared to larger varistors.
  • May degrade over time with repeated exposure to surges.

Working Principles

MOV-10D470KTR operates based on the principle of non-linear resistance, where its resistance decreases as the voltage across it increases. This allows it to divert excess current away from sensitive components during voltage surges.

Detailed Application Field Plans

The MOV-10D470KTR is commonly used in various applications including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to MOV-10D470KTR include: - MOV-14D471K: Similar voltage rating and peak current capability. - MOV-20D471K: Higher energy rating and clamping voltage. - MOV-7D471K: Lower voltage rating with comparable peak current handling.

In conclusion, the MOV-10D470KTR is a vital component for protecting electronic circuits and devices from damaging voltage surges and transients. Its fast response time, high peak current capability, and wide operating temperature range make it suitable for diverse applications across various industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MOV-10D470KTR v technických řešeních

  1. What is the purpose of MOV-10D470KTR in technical solutions?

    • MOV-10D470KTR is a metal oxide varistor (MOV) designed to protect electronic circuits from voltage surges and transient overvoltage events.

  2. How does MOV-10D470KTR work?

    • MOV-10D470KTR works by rapidly changing its resistance in response to changes in voltage, effectively diverting excess voltage away from sensitive components.

  3. What are the typical applications of MOV-10D470KTR?

    • MOV-10D470KTR is commonly used in power supplies, industrial equipment, consumer electronics, and telecommunications devices to safeguard against voltage spikes.

  4. What is the maximum voltage rating of MOV-10D470KTR?

    • The maximum voltage rating of MOV-10D470KTR is 470V.

  5. What is the energy absorption capability of MOV-10D470KTR?

    • MOV-10D470KTR has a high energy absorption capability, making it suitable for protecting sensitive electronic components from large transient voltages.

  6. Can MOV-10D470KTR be used in both AC and DC circuits?

    • Yes, MOV-10D470KTR can be used in both AC and DC circuits to provide protection against voltage surges.

  7. What are the temperature specifications for MOV-10D470KTR?

    • MOV-10D470KTR typically operates within a temperature range of -40°C to 85°C, making it suitable for various environmental conditions.

  8. Is MOV-10D470KTR RoHS compliant?

    • Yes, MOV-10D470KTR is RoHS compliant, ensuring that it meets environmental and safety standards.

  9. How should MOV-10D470KTR be mounted on a circuit board?

    • MOV-10D470KTR is typically surface-mounted using appropriate soldering techniques, following the manufacturer's recommended guidelines.

  10. Are there any precautions to consider when using MOV-10D470KTR in a circuit?

    • It is important to ensure proper voltage ratings, thermal management, and placement to maximize the effectiveness of MOV-10D470KTR in protecting the circuit from voltage transients.