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B72220S0151K101
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B72220S0151K101

Product Overview

Category

The B72220S0151K101 belongs to the category of varistors, which are electronic components used for suppressing voltage surges in electrical circuits.

Use

This varistor is commonly used to protect sensitive electronic devices and circuits from transient overvoltage conditions.

Characteristics

  • Voltage Suppression: Capable of clamping excessive voltage levels to protect downstream components.
  • Fast Response Time: Rapidly responds to voltage spikes to safeguard connected equipment.
  • Reliability: Provides consistent performance over a wide range of operating conditions.

Package

The B72220S0151K101 varistor is typically available in a disc-shaped package with lead wires for easy integration into circuit designs.

Essence

The essence of this varistor lies in its ability to effectively mitigate voltage transients and protect electronic systems from damage.

Packaging/Quantity

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

Specifications

  • Part Number: B72220S0151K101
  • Maximum Allowable Voltage: 150V
  • Nominal Varistor Voltage: 95V
  • Peak Current Capability: 8000A
  • Operating Temperature Range: -40°C to 85°C
  • Lead Spacing: 5mm

Detailed Pin Configuration

The B72220S0151K101 varistor typically features two lead wires for connection to the circuit. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Voltage Clamping: When the voltage across the varistor exceeds its nominal voltage, it rapidly conducts to limit the voltage level.
  • Transient Suppression: Effectively absorbs and dissipates energy from transient voltage spikes.
  • Low Leakage Current: Maintains low leakage current under normal operating conditions.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited maximum allowable voltage
  • Requires careful selection to ensure compatibility with specific applications

Working Principles

The B72220S0151K101 varistor operates based on the principle of voltage-dependent resistance. Under normal conditions, it exhibits a high resistance. However, when subjected to excessive voltage, its resistance decreases significantly, allowing it to divert the excess energy and protect the connected circuitry.

Detailed Application Field Plans

Power Supply Protection

Utilized in power supply units to safeguard sensitive electronics from voltage spikes and surges.

Industrial Equipment

Integrated into industrial control systems to protect against transient overvoltages caused by switching operations or lightning strikes.

Telecommunications

Used in telecommunications equipment to prevent damage from lightning-induced surges and other transient events.

Detailed and Complete Alternative Models

  • B72220S0251K101
  • B72220S0351K101
  • B72220S0451K101
  • B72220S0551K101

In conclusion, the B72220S0151K101 varistor offers reliable protection against voltage transients and finds widespread application in various electronic systems and equipment.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van B72220S0151K101 in technische oplossingen

  1. What is the B72220S0151K101?

    • The B72220S0151K101 is a type of metal oxide varistor (MOV) used for overvoltage protection in electronic circuits.

  2. How does the B72220S0151K101 work?

    • The B72220S0151K101 works by clamping excessive voltage levels and diverting surge currents away from sensitive components, thereby protecting them from damage.

  3. What are the typical applications of B72220S0151K101?

    • The B72220S0151K101 is commonly used in power supplies, industrial equipment, telecommunications devices, and consumer electronics to safeguard against transient voltage spikes.

  4. What is the maximum voltage rating of B72220S0151K101?

    • The B72220S0151K101 typically has a maximum voltage rating of 150V.

  5. What is the energy absorption capability of B72220S0151K101?

    • The B72220S0151K101 can absorb and dissipate energy from transient surges, providing effective protection for connected circuits.

  6. How does B72220S0151K101 compare to other MOVs in terms of performance?

    • B72220S0151K101 offers reliable overvoltage protection with its specific voltage and energy absorption characteristics, making it suitable for various technical solutions.

  7. Can B72220S0151K101 be used in automotive applications?

    • Yes, B72220S0151K101 can be utilized in automotive systems to protect sensitive electronics from voltage transients and surges.

  8. Are there any temperature limitations for B72220S0151K101?

    • B72220S0151K101 is designed to operate within specified temperature ranges, ensuring its effectiveness across various environmental conditions.

  9. What are the mounting options for B72220S0151K101?

    • B72220S0151K101 is available in different package types, including through-hole and surface mount options, offering flexibility for integration into diverse technical solutions.

  10. Where can I find detailed specifications for B72220S0151K101?

    • Detailed specifications for B72220S0151K101 can be found in the product datasheet provided by the manufacturer or distributor, offering comprehensive information for its application in technical solutions.