Littelfuse Inc.
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V660LA100BP
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V660LA100BP

Product Overview

Category:

The V660LA100BP belongs to the category of varistors, which are electronic components used for voltage regulation and surge protection.

Use:

It is used to protect sensitive electronic devices from voltage spikes and transient overvoltage conditions.

Characteristics:

  • High energy absorption capability
  • Fast response time
  • Wide operating voltage range
  • Reliable performance

Package:

The V660LA100BP is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence:

The essence of the V660LA100BP lies in its ability to limit excessive voltage and protect connected equipment from damage.

Packaging/Quantity:

It is commonly packaged in reels or trays and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Allowable Voltage: 660V
  • Peak Current Capability: 10kA
  • Energy Absorption: 360J
  • Operating Temperature Range: -40°C to 85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The V660LA100BP has two leads, typically denoted as the anode and cathode. The pin configuration is as follows: - Anode (A) - Connected to the positive side of the circuit - Cathode (K) - Connected to the negative side of the circuit

Functional Features

  • Voltage clamping during transient events
  • Rapid response to overvoltage conditions
  • Low leakage current under normal operating conditions

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Wide operating voltage range

Disadvantages

  • Limited lifespan after multiple surge events
  • Requires periodic replacement in high-surge environments

Working Principles

The V660LA100BP operates based on the principle of nonlinear resistance, where its resistance decreases as the voltage across it increases. This allows it to divert excess current away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

The V660LA100BP is commonly used in the following applications: - Power supply units - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the V660LA100BP include: - V130LA20AP - V275LA40AP - V420LA40B - V750LA80B

In conclusion, the V660LA100BP varistor is a crucial component in safeguarding electronic devices from voltage surges and transient overvoltage conditions. Its high energy absorption capability, fast response time, and wide operating voltage range make it a valuable asset in various electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням V660LA100BP у технічних рішеннях

  1. What is the V660LA100BP?

    • The V660LA100BP is a varistor, also known as a voltage-dependent resistor, designed to protect electronic circuits from overvoltage conditions.

  2. What is the maximum voltage rating of the V660LA100BP?

    • The V660LA100BP has a maximum voltage rating of 660V.

  3. What is the typical application of the V660LA100BP?

    • The V660LA100BP is commonly used in surge protection devices, power supplies, and other electronic equipment to suppress voltage spikes and transient surges.

  4. How does the V660LA100BP work?

    • When a voltage spike occurs, the V660LA100BP conducts current, diverting the excess energy away from sensitive components and preventing damage.

  5. What are the key specifications of the V660LA100BP?

    • The V660LA100BP has a peak current capability of 4500A, a clamping voltage of 1080V, and a maximum energy absorption of 360J.

  6. Can the V660LA100BP be used in outdoor applications?

    • Yes, the V660LA100BP is suitable for outdoor applications as it is designed to withstand environmental factors such as temperature variations and humidity.

  7. Is the V660LA100BP RoHS compliant?

    • Yes, the V660LA100BP is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.

  8. What are the recommended mounting and soldering techniques for the V660LA100BP?

    • The V660LA100BP can be mounted using standard through-hole soldering techniques, and care should be taken to ensure proper heat dissipation during soldering.

  9. What are the storage and operating temperature ranges for the V660LA100BP?

    • The V660LA100BP has a storage temperature range of -55°C to 125°C and an operating temperature range of -40°C to 85°C.

  10. Are there any specific safety considerations when using the V660LA100BP?

    • It is important to follow proper handling and installation procedures to ensure the safe and effective operation of the V660LA100BP, including observing electrical safety practices and using appropriate protective equipment during installation.