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B72520E1140S262
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B72520E1140S262

Product Overview

Category

The B72520E1140S262 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 temperature range
  • RoHS compliant

Package

The B72520E1140S262 comes in a cylindrical package with leads for easy mounting on circuit boards.

Essence

The essence of this varistor is to provide reliable overvoltage protection for electronic circuits and devices.

Packaging/Quantity

Typically packaged in reels or trays, the quantity per package varies based on customer requirements.

Specifications

  • Maximum Allowable Voltage: 140V
  • Nominal Varistor Voltage: 114V
  • Peak Current (8/20µs): 8000A
  • Energy (10/1000µs): 2.5J
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The B72520E1140S262 has two leads for connection to the circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Non-linear voltage-current characteristics
  • Rapid response to overvoltage events
  • Low leakage current under normal operating conditions

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited maximum allowable voltage
  • Requires proper circuit design for optimal performance

Working Principles

The varistor operates by exhibiting a non-linear resistance characteristic, effectively clamping the voltage during overvoltage events and diverting excess current away from the protected circuit.

Detailed Application Field Plans

The B72520E1140S262 is commonly used in various electronic applications, including: - Power supplies - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • B72520T1140K062: Similar specifications with different packaging
  • B72520V1140K062: Higher energy absorption capability
  • B72520E1100K062: Lower nominal varistor voltage

In conclusion, the B72520E1140S262 varistor offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in ensuring the longevity and reliability of electronic devices.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von B72520E1140S262 in technischen Lösungen auf

  1. What is B72520E1140S262?

    • B72520E1140S262 is a specific type of component or part used in technical solutions, such as in electronic circuits.

  2. What are the key specifications of B72520E1140S262?

    • The key specifications of B72520E1140S262 may include its electrical properties, such as resistance, capacitance, voltage ratings, and frequency response.

  3. How is B72520E1140S262 typically used in technical solutions?

    • B72520E1140S262 is commonly used for applications like surge protection, EMI/RFI filtering, or as a component in power supply circuits.

  4. What are the potential alternatives to B72520E1140S262?

    • Alternatives to B72520E1140S262 may include similar components from different manufacturers or parts with comparable specifications that can fulfill the same function in a technical solution.

  5. Where can I source B72520E1140S262 for my project?

    • B72520E1140S262 can be sourced from electronic component distributors, specialized suppliers, or directly from the manufacturer.

  6. What are the common failure modes of B72520E1140S262?

    • Common failure modes of B72520E1140S262 may include overvoltage damage, thermal stress, or degradation of its electrical properties over time.

  7. How do I determine the appropriate B72520E1140S262 for my application?

    • Determining the appropriate B72520E1140S262 involves considering factors such as voltage requirements, current handling capabilities, and compatibility with the overall circuit design.

  8. Are there any specific design considerations when using B72520E1140S262 in technical solutions?

    • Design considerations for B72520E1140S262 may include proper PCB layout, thermal management, and ensuring adequate protection against environmental factors.

  9. What are the typical operating conditions for B72520E1140S262?

    • Typical operating conditions for B72520E1140S262 may include temperature ranges, voltage limits, and frequency characteristics relevant to its intended application.

  10. Can B72520E1140S262 be used in high-reliability or safety-critical applications?

    • B72520E1140S262's suitability for high-reliability or safety-critical applications should be carefully evaluated based on its performance characteristics and compliance with relevant industry standards.