Littelfuse Inc.
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V460LT40CP
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V460LT40CP

Introduction

The V460LT40CP is a surge protection component designed to safeguard electronic devices from voltage spikes and surges. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

  • Category: Surge Protection Component
  • Use: Protects electronic devices from voltage spikes and surges
  • Characteristics: High surge current capability, fast response time, compact design
  • Package: Through-hole
  • Essence: Ensures reliable protection for sensitive electronic equipment
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Voltage Rating: 460V
  • Surge Current Rating: 40A
  • Operating Temperature Range: -40°C to 85°C
  • Insulation Resistance: >10 GΩ
  • Capacitance: <5pF

Detailed Pin Configuration

The V460LT40CP features a standard through-hole mounting with two leads for easy integration into circuit boards. The pin configuration is as follows: - Pin 1: Input/Anode - Pin 2: Output/Cathode

Functional Features

  • Fast response time to transient voltage events
  • High surge current handling capability
  • Low capacitance for minimal signal distortion
  • Robust construction for long-term reliability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Compact design for space-constrained applications
  • Wide operating temperature range
  • Low insertion loss

Disadvantages

  • Limited surge current rating compared to higher-end models
  • Not suitable for extremely high-power applications

Working Principles

The V460LT40CP operates based on metal oxide varistor (MOV) technology, which diverts excess voltage away from sensitive electronic components. When a surge occurs, the MOV rapidly conducts, shunting the excess energy to protect downstream devices.

Detailed Application Field Plans

The V460LT40CP is commonly used in various electronic systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics - LED lighting systems

Detailed and Complete Alternative Models

For users seeking alternative surge protection components, the following models can be considered: - V150LA20AP - V275LA20AP - V320LA20AP - V385LA20AP

In summary, the V460LT40CP surge protection component offers reliable protection against voltage surges and spikes, making it an essential component for safeguarding sensitive electronic equipment across various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de V460LT40CP en soluciones técnicas

  1. What is V460LT40CP?

    • V460LT40CP is a type of metal oxide varistor (MOV) that is commonly used for surge protection in electronic and electrical systems.

  2. What are the key features of V460LT40CP?

    • V460LT40CP offers high energy absorption capability, fast response time, and low leakage current, making it suitable for protecting sensitive electronic equipment from voltage surges.

  3. What are the typical applications of V460LT40CP?

    • V460LT40CP is commonly used in power supplies, industrial equipment, telecommunications systems, and consumer electronics to protect against transient voltage spikes.

  4. How does V460LT40CP provide surge protection?

    • V460LT40CP operates by clamping excessive voltage levels and diverting surge currents away from sensitive components, thereby preventing damage due to transient overvoltage events.

  5. What are the voltage and current ratings of V460LT40CP?

    • V460LT40CP typically has a maximum continuous operating voltage of 460V and a peak current capability of 10kA, making it suitable for a wide range of surge protection applications.

  6. Is V460LT40CP suitable for outdoor use?

    • Yes, V460LT40CP is designed to withstand outdoor environmental conditions and can be used in outdoor electrical and electronic systems requiring surge protection.

  7. Can V460LT40CP be used in conjunction with other surge protection devices?

    • Yes, V460LT40CP can be integrated into a comprehensive surge protection scheme alongside other protective devices such as gas discharge tubes and transient voltage suppressors for enhanced system resilience.

  8. What are the installation considerations for V460LT40CP?

    • V460LT40CP should be installed in close proximity to the equipment being protected, with short, low-inductance connections to ensure effective surge suppression.

  9. Does V460LT40CP require regular maintenance?

    • V460LT40CP is maintenance-free under normal operating conditions and does not require periodic servicing. However, it should be inspected after a significant surge event or if there are signs of physical damage.

  10. Where can I purchase V460LT40CP for my technical solutions?

    • V460LT40CP can be sourced from authorized distributors and suppliers of electronic components, as well as directly from manufacturers specializing in surge protection devices.