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B72207S0111K211
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B72207S0111K211

Product Overview

Category

The B72207S0111K211 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.

Use

This varistor is commonly used in electronic circuits to suppress voltage spikes and transient surges.

Characteristics

  • High surge current capability
  • Fast response time
  • Wide operating temperature range
  • RoHS compliant

Package

The B72207S0111K211 varistor is typically available in a disc-shaped package with lead wires for easy integration into circuit boards.

Essence

The essence of this varistor lies in its ability to rapidly absorb and dissipate excess energy when subjected to voltage surges, thereby protecting sensitive electronic components.

Packaging/Quantity

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

Specifications

  • Maximum Allowable Voltage: 130V
  • Maximum Clamping Voltage: 340V
  • Peak Current (8/20μs): 6000A
  • Energy (10/1000μs): 2.5J
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The B72207S0111K211 varistor has two lead wires for connection to the circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Rapid response to voltage surges
  • High surge current handling capability
  • Stable performance over a wide temperature range

Advantages

  • Effective protection against voltage transients
  • Reliable performance in demanding environments
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited lifespan under continuous high-energy transient conditions
  • Requires careful consideration of application-specific voltage and energy requirements

Working Principles

When an overvoltage condition occurs, the varistor conducts current, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit and prevent damage to sensitive components.

Detailed Application Field Plans

The B72207S0111K211 varistor finds applications in various fields, including: - Power supply units - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • B72207S0251K101
  • B72207S0301K101
  • B72207S0401K101
  • B72207S0501K101

In summary, the B72207S0111K211 varistor offers reliable overvoltage protection for a wide range of electronic applications, making it a valuable component in circuit design.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af B72207S0111K211 i tekniske løsninger

  1. What is B72207S0111K211?

    • B72207S0111K211 is a specific type of electronic component, specifically a varistor, that is commonly used for overvoltage protection in technical solutions.

  2. How does B72207S0111K211 work?

    • B72207S0111K211 works by rapidly changing its resistance in response to changes in voltage, effectively diverting excess current away from sensitive components and protecting them from damage due to overvoltage.

  3. Where is B72207S0111K211 typically used in technical solutions?

    • B72207S0111K211 is commonly used in power supplies, industrial equipment, consumer electronics, and other applications where protection against overvoltage events is necessary.

  4. What are the key specifications of B72207S0111K211?

    • The key specifications of B72207S0111K211 include its maximum operating voltage, maximum surge current capability, energy absorption capacity, and temperature range for operation.

  5. How do I select the right B72207S0111K211 for my application?

    • Selecting the right B72207S0111K211 involves considering factors such as the maximum operating voltage, energy absorption requirements, and physical size constraints to ensure compatibility with the specific technical solution.

  6. What are the advantages of using B72207S0111K211 in technical solutions?

    • The advantages of using B72207S0111K211 include its ability to provide reliable overvoltage protection, fast response time, and high surge current handling capability, which can help safeguard sensitive components and improve system reliability.

  7. Are there any limitations or considerations when using B72207S0111K211?

    • Some considerations when using B72207S0111K211 include ensuring proper mounting and thermal management to maintain its performance, as well as understanding its response characteristics under different voltage conditions.

  8. Can B72207S0111K211 be used in automotive applications?

    • Yes, B72207S0111K211 can be suitable for certain automotive applications where overvoltage protection is required, but it's important to verify its compatibility with specific automotive standards and environmental conditions.

  9. What are the potential failure modes of B72207S0111K211?

    • Potential failure modes of B72207S0111K211 may include degradation of its protective capabilities over time due to aging, exposure to extreme conditions, or exceeding its specified limits.

  10. Where can I purchase B72207S0111K211 for my technical solution?

    • B72207S0111K211 can be purchased from authorized distributors of electronic components, and it's important to ensure that the supplier provides genuine, quality products for reliable performance in technical solutions.