Littelfuse Inc.
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TMOV34S461MP
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TMOV34S461MP Encyclopedia Entry

Product Overview

The TMOV34S461MP belongs to the category of surge protection devices and is designed for use in electrical and electronic systems to protect against transient voltage surges. This component is characterized by its high energy absorption capability, compact package, and reliable performance. It is typically packaged individually and is available in various quantities to suit different application needs.

Specifications

  • Model: TMOV34S461MP
  • Category: Surge Protection Device
  • Voltage Rating: 460V
  • Peak Surge Current: 20kA
  • Package: Radial Leaded Disc
  • Quantity: Available in single or multiple units

Detailed Pin Configuration

The TMOV34S461MP features a radial leaded disc package with specific pin configurations for easy integration into circuit designs. The detailed pin configuration includes connections for the device's protective elements and ground.

Functional Features

  • Surge Protection: Provides effective protection against transient voltage surges.
  • High Energy Absorption: Capable of absorbing high levels of energy during surge events.
  • Reliable Performance: Ensures consistent and reliable surge protection in diverse applications.

Advantages and Disadvantages

Advantages

  • High surge current handling capability
  • Compact design for easy integration
  • Reliable protection against transient voltage surges

Disadvantages

  • Limited to specific voltage ratings
  • May require additional components for comprehensive surge protection in complex systems

Working Principles

The TMOV34S461MP operates based on the principle of diverting excess surge energy away from sensitive electronic components. When a surge occurs, the device rapidly conducts the excess energy to protect the connected equipment from damage.

Detailed Application Field Plans

The TMOV34S461MP is suitable for a wide range of applications, including: - Industrial control systems - Telecommunication equipment - Power distribution systems - Consumer electronics - Renewable energy systems

Detailed and Complete Alternative Models

  1. TMOV20S431MP: Voltage Rating - 430V, Peak Surge Current - 20kA
  2. TMOV25S471MP: Voltage Rating - 470V, Peak Surge Current - 25kA
  3. TMOV40S481MP: Voltage Rating - 480V, Peak Surge Current - 40kA

In conclusion, the TMOV34S461MP surge protection device offers reliable and efficient protection against transient voltage surges in various electrical and electronic systems. Its high energy absorption capability, compact design, and compatibility with alternative models make it a versatile choice for surge protection applications.

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  1. What is the TMOV34S461MP?

    • The TMOV34S461MP is a type of metal oxide varistor (MOV) that provides overvoltage protection in electrical circuits.

  2. What are the key features of the TMOV34S461MP?

    • The TMOV34S461MP features high surge current capability, low leakage current, and fast response to transient voltage events.

  3. How does the TMOV34S461MP provide overvoltage protection?

    • The TMOV34S461MP clamps excessive voltage levels by diverting surge currents away from sensitive components, thus protecting the circuit from damage.

  4. In what applications can the TMOV34S461MP be used?

    • The TMOV34S461MP is commonly used in power supplies, industrial equipment, telecommunications systems, and other electronic devices requiring overvoltage protection.

  5. What is the maximum energy absorption capability of the TMOV34S461MP?

    • The TMOV34S461MP has a high energy absorption rating, making it suitable for handling large transient energy events.

  6. How does the TMOV34S461MP compare to other MOVs in terms of performance?

    • The TMOV34S461MP offers superior surge current handling and reliability compared to many other MOVs on the market.

  7. What is the operating temperature range of the TMOV34S461MP?

    • The TMOV34S461MP is designed to operate within a wide temperature range, making it suitable for various environmental conditions.

  8. Does the TMOV34S461MP require any additional protective components in a circuit?

    • The TMOV34S461MP is self-protecting and does not require additional protective components in most applications.

  9. Are there any specific mounting or installation requirements for the TMOV34S461MP?

    • The TMOV34S461MP can be easily integrated into existing circuit designs and typically requires standard mounting procedures.

  10. Where can I find detailed technical specifications and application guidelines for the TMOV34S461MP?

    • Detailed technical specifications and application guidelines for the TMOV34S461MP can be found in the product datasheet provided by the manufacturer.