Panasonic Electronic Components
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ERZ-E10E821
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ERZ-E10E821 Product Overview

Introduction

The ERZ-E10E821 belongs to the category of electronic components and is commonly used for surge protection in various electrical and electronic systems. This entry provides a comprehensive overview of the ERZ-E10E821, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Surge Protection Component
  • Use: Protecting electrical and electronic systems from voltage surges
  • Characteristics: High surge handling capacity, fast response time, compact design
  • Package: DIP (Dual Inline Package)
  • Essence: Provides reliable surge protection for sensitive electronic equipment
  • Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

  • Maximum Voltage Rating: 10V
  • Peak Pulse Current: 100A
  • Operating Temperature Range: -40°C to 85°C
  • Breakdown Voltage: 12V
  • Clamping Voltage: 17V
  • Capacitance: 150pF

Detailed Pin Configuration

The ERZ-E10E821 has a standard DIP package with two rows of pins, each containing five pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not Connected 4. Pin 4: Not Connected 5. Pin 5: Not Connected 6. Pin 6: Not Connected 7. Pin 7: Not Connected 8. Pin 8: Not Connected 9. Pin 9: Not Connected 10. Pin 10: Not Connected

Functional Features

  • Fast response time to protect sensitive electronics
  • High surge handling capacity for reliable protection
  • Low clamping voltage to minimize stress on protected circuits
  • Compact design for easy integration into various systems

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • Compact size
  • Wide operating temperature range

Disadvantages

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

Working Principles

The ERZ-E10E821 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage surge occurs. This action helps to limit the voltage across the protected circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The ERZ-E10E821 is suitable for use in various applications, including: - Telecommunication equipment - Industrial control systems - Power supply units - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the ERZ-E10E821 include: - ERZ-V10D220 - ERZ-V20D431 - ERZ-V05D271 - ERZ-V07D471

In conclusion, the ERZ-E10E821 is a surge protection component with specific characteristics and functional features that make it suitable for diverse applications. Its advantages and disadvantages should be carefully considered in the context of specific system requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ERZ-E10E821 in technische oplossingen

  1. What is ERZ-E10E821?

    • ERZ-E10E821 is a type of varistor, also known as a voltage-dependent resistor, that is commonly used to protect electronic circuits from overvoltage conditions.

  2. How does ERZ-E10E821 work in technical solutions?

    • ERZ-E10E821 works by rapidly changing its resistance in response to changes in voltage, effectively diverting excess current away from sensitive components and preventing damage.

  3. What are the typical applications of ERZ-E10E821 in technical solutions?

    • ERZ-E10E821 is commonly used in surge protection devices, power supplies, telecommunication equipment, and industrial control systems to safeguard against transient voltage spikes.

  4. What are the key specifications of ERZ-E10E821?

    • The key specifications of ERZ-E10E821 include its maximum allowable voltage, energy absorption capability, response time, and operating temperature range.

  5. How should ERZ-E10E821 be integrated into a technical solution?

    • ERZ-E10E821 should be connected in parallel with the circuit or component to be protected, ensuring that it can quickly respond to any overvoltage events.

  6. What are the advantages of using ERZ-E10E821 in technical solutions?

    • The advantages of ERZ-E10E821 include its ability to provide reliable overvoltage protection, fast response times, and high energy absorption capacity.

  7. Are there any limitations or considerations when using ERZ-E10E821?

    • It's important to consider the maximum continuous operating voltage, derating with temperature, and potential degradation over time when using ERZ-E10E821 in technical solutions.

  8. How can ERZ-E10E821 be tested for proper functionality?

    • ERZ-E10E821 can be tested using standard surge testing methods to ensure that it responds appropriately to overvoltage conditions without causing any adverse effects on the protected circuit.

  9. What are the alternatives to ERZ-E10E821 for overvoltage protection?

    • Alternatives to ERZ-E10E821 include other types of varistors, metal oxide varistors (MOVs), transient voltage suppressor diodes (TVS diodes), and gas discharge tubes (GDTs).

  10. Where can I find additional resources or support for implementing ERZ-E10E821 in technical solutions?

    • Additional resources and support for ERZ-E10E821 can be obtained from the manufacturer's datasheets, application notes, and technical support channels.