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B72210P2171K101
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B72210P2171K101

Product Overview

Category

The B72210P2171K101 belongs to the category of varistors, which are electronic components used to protect circuits from overvoltage conditions.

Use

It is used to suppress transient voltage spikes and limit the voltage that may appear across an electrical or electronic device.

Characteristics

  • High surge current capability
  • Fast response time
  • Low leakage current
  • Wide operating temperature range

Package

The B72210P2171K101 is typically available in a disc-shaped package with leads for through-hole mounting.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

It is commonly packaged in reels or trays and is available in various quantities depending on the manufacturer's specifications.

Specifications

  • Voltage Rating: 175V
  • Maximum Allowable Voltage: 340V
  • Peak Current (8/20μs): 6000A
  • Energy (10/1000μs): 2.5J
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The B72210P2171K101 typically has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Clamping of transient overvoltages
  • Absorption of transient energy
  • Protection of electronic circuits

Advantages

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

Disadvantages

  • Limited lifespan after multiple surge events
  • Susceptible to damage if subjected to prolonged overvoltage conditions

Working Principles

The varistor works by exhibiting a non-linear resistance characteristic, which decreases with increasing voltage. When a voltage surge occurs, the varistor conducts current, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The B72210P2171K101 is commonly used in the following applications: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • B72210P2171K102
  • B72210P2171K103
  • B72210P2171K104

In conclusion, the B72210P2171K101 varistor is a crucial component in protecting electronic circuits from voltage surges and transients. Its high surge current capability, fast response time, and wide operating temperature range make it suitable for a wide range of applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de B72210P2171K101 en soluciones técnicas

  1. What is the B72210P2171K101 component used for in technical solutions?

    • The B72210P2171K101 is a varistor, commonly used for overvoltage protection in electronic circuits.

  2. What are the key specifications of the B72210P2171K101?

    • The B72210P2171K101 has a voltage rating of 175V, a maximum surge current of 4500A, and a capacitance of 180pF.

  3. How does the B72210P2171K101 provide overvoltage protection?

    • The varistor material in the B72210P2171K101 exhibits a non-linear resistance characteristic, which allows it to conduct excess voltage away from sensitive components, protecting them from damage.

  4. In what applications is the B72210P2171K101 commonly used?

    • The B72210P2171K101 is often used in power supplies, industrial equipment, telecommunications devices, and consumer electronics for surge suppression and transient voltage protection.

  5. What is the operating temperature range of the B72210P2171K101?

    • The B72210P2171K101 has an operating temperature range of -40°C to +85°C, making it suitable for a wide range of environments.

  6. Can the B72210P2171K101 be used in automotive applications?

    • Yes, the B72210P2171K101 is suitable for automotive applications, providing protection against voltage transients in vehicle electrical systems.

  7. How does the B72210P2171K101 compare to other varistors in terms of performance?

    • The B72210P2171K101 offers high surge current capability, low leakage current, and excellent energy absorption characteristics, making it a reliable choice for overvoltage protection.

  8. Are there any reliability concerns with the B72210P2171K101 over time?

    • The B72210P2171K101 is designed for long-term reliability and has undergone rigorous testing to ensure consistent performance over its operational lifespan.

  9. What precautions should be taken when integrating the B72210P2171K101 into a circuit?

    • It's important to follow the manufacturer's guidelines for proper mounting, handling, and electrical connections to ensure optimal performance and reliability.

  10. Where can I find detailed technical documentation for the B72210P2171K101?

    • Detailed technical specifications, application notes, and other documentation for the B72210P2171K101 can be found on the manufacturer's website or through authorized distributors.