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B72220S3231K101

B72220S3231K101

Product Overview

Category

The B72220S3231K101 belongs to the category of varistors, which are electronic components used for protecting circuits from overvoltage conditions.

Use

This varistor is commonly used in electronic circuits to suppress voltage spikes and protect sensitive components from damage.

Characteristics

  • High energy absorption capacity
  • Fast response time
  • Wide operating temperature range
  • Low leakage current

Package

The B72220S3231K101 varistor is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence

The essence of this varistor lies in its ability to rapidly absorb and dissipate excess energy when an overvoltage event occurs, thereby safeguarding connected electronic devices.

Packaging/Quantity

These varistors are usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum Allowable Voltage: 320V
  • Nominal Varistor Voltage: 230V
  • Peak Current (8/20µs): 4000A
  • Energy (10/1000µs): 2.5J
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The B72220S3231K101 varistor has two leads, typically denoted as the anode and cathode, for connection within a circuit. The pin configuration is designed for easy soldering onto printed circuit boards.

Functional Features

  • Non-linear voltage-current characteristics
  • Rapid response to overvoltage events
  • High surge current capability
  • Stable performance over a wide temperature range

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited lifespan after repeated exposure to overvoltage conditions
  • Susceptible to thermal runaway under extreme conditions

Working Principles

When an overvoltage condition occurs, the varistor's non-linear resistance decreases, allowing it to conduct excess current and divert the energy away from the protected circuit. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The B72220S3231K101 varistor finds applications in various electronic systems, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • B72220S271K101
  • B72220S151K101
  • B72220S0381K101

In conclusion, the B72220S3231K101 varistor offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in modern circuit design.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng B72220S3231K101 sa mga teknikal na solusyon

  1. What is the B72220S3231K101 component used for in technical solutions?

    • The B72220S3231K101 is a varistor, commonly used to protect electronic circuits from overvoltage and transient surges.

  2. What is the maximum voltage rating of the B72220S3231K101?

    • The maximum voltage rating of the B72220S3231K101 is typically around 320V.

  3. What are the typical applications of the B72220S3231K101 in technical solutions?

    • This varistor is often used in power supplies, industrial equipment, consumer electronics, and other devices to safeguard against voltage spikes.

  4. How does the B72220S3231K101 provide protection in technical solutions?

    • When an overvoltage event occurs, the varistor conducts current and diverts the excess energy away from sensitive components, thereby protecting them.

  5. What is the response time of the B72220S3231K101 when an overvoltage event occurs?

    • The response time of the B72220S3231K101 is very fast, typically within nanoseconds, providing rapid protection against voltage surges.

  6. Can the B72220S3231K101 be used in both AC and DC circuits?

    • Yes, the B72220S3231K101 can be used in both AC and DC circuits, making it versatile for various technical solutions.

  7. What is the operating temperature range of the B72220S3231K101?

    • The B72220S3231K101 typically has an operating temperature range of -40°C to 85°C, allowing it to function in a wide range of environments.

  8. Is the B72220S3231K101 lead-free and compliant with RoHS regulations?

    • Yes, the B72220S3231K101 is lead-free and complies with RoHS regulations, meeting environmental standards.

  9. What is the expected lifespan of the B72220S3231K101 in technical solutions?

    • Under normal operating conditions, the B72220S3231K101 has a long lifespan, providing reliable protection for an extended period.

  10. Are there any specific mounting or handling considerations for the B72220S3231K101 in technical solutions?

    • It is important to follow the manufacturer's guidelines for proper mounting and handling to ensure the effective performance of the B72220S3231K101 in technical solutions.