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B72210S0200K151
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B72210S0200K151

Product Overview

Category

The B72210S0200K151 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 and circuits from transient overvoltage conditions.

Characteristics

  • High energy absorption capability
  • Fast response time
  • Wide operating temperature range
  • RoHS compliant

Package

The B72210S0200K151 is typically available in a disc-shaped package with leads for easy integration into circuit boards.

Essence

The essence of the B72210S0200K151 lies in its ability to rapidly absorb and dissipate high levels of energy during transient voltage events, thereby safeguarding connected equipment.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

  • Maximum Continuous Voltage: 200V
  • Varistor Voltage: 320V
  • Peak Current (8/20µs): 6000A
  • Operating Temperature Range: -40°C to +85°C
  • Capacitance: 1000pF

Detailed Pin Configuration

The B72210S0200K151 has two leads for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Rapid response to transient overvoltage events
  • Absorption of high-energy surges
  • Protection of downstream electronic components

Advantages

  • Effective surge protection
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited maximum continuous voltage
  • Higher capacitance compared to some alternative models

Working Principles

When a transient overvoltage occurs, the varistor's resistance decreases, allowing it to conduct and divert the excess energy away from the protected circuit. Once the transient event subsides, the varistor returns to its high-resistance state.

Detailed Application Field Plans

The B72210S0200K151 is widely used in various applications, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the B72210S0200K151 include: - B72210S0251K101 - B72210S0300K101 - B72210S0351K101

In conclusion, the B72210S0200K151 varistor offers effective surge protection and energy absorption capabilities, making it an essential component in safeguarding electronic circuits and devices from transient overvoltage events.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de B72210S0200K151 en soluciones técnicas

  1. What is the B72210S0200K151?

    • The B72210S0200K151 is a type of varistor, also known as a voltage-dependent resistor, used to protect electrical circuits from overvoltage conditions.

  2. How does the B72210S0200K151 work?

    • The B72210S0200K151 varistor works by rapidly changing its resistance value in response to changes in voltage, effectively diverting excess current away from sensitive components.

  3. What are the typical applications of B72210S0200K151?

    • The B72210S0200K151 is commonly used in surge protection devices, power supplies, industrial equipment, and electronic appliances to safeguard against transient voltage spikes.

  4. What are the key specifications of B72210S0200K151?

    • The B72210S0200K151 typically has a maximum continuous voltage rating of 200V, a peak current capability of 4500A, and a nominal varistor voltage of 150V.

  5. How do I select the appropriate B72210S0200K151 for my application?

    • When selecting the B72210S0200K151, consider the operating voltage, energy absorption capability, response time, and environmental conditions to ensure optimal protection.

  6. What are the advantages of using B72210S0200K151 in technical solutions?

    • The B72210S0200K151 offers fast response to transient overvoltage events, high energy absorption capacity, compact size, and reliability in protecting sensitive electronics.

  7. Are there any limitations or considerations when using B72210S0200K151?

    • It's important to consider the derating of the varistor under elevated temperatures and to ensure proper installation and mounting to maximize its performance.

  8. Can B72210S0200K151 be used in both AC and DC circuits?

    • Yes, the B72210S0200K151 is suitable for use in both AC and DC circuits, providing effective overvoltage protection in various electrical systems.

  9. How long is the lifespan of B72210S0200K151?

    • The lifespan of B72210S0200K151 depends on the severity and frequency of overvoltage events, but under normal operating conditions, it can last for many years.

  10. Where can I purchase B72210S0200K151 for my technical solutions?

    • B72210S0200K151 varistors are available through authorized distributors, electronic component suppliers, and online marketplaces specializing in electrical components.