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NKA202C2R2C
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NKA202C2R2C Product Overview

Introduction

The NKA202C2R2C is a crucial component in the field of electronic devices, offering essential characteristics and features that cater to a wide range of applications. This entry provides an in-depth analysis of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Inductor
  • Characteristics: High inductance, compact size, low resistance
  • Package: SMD (Surface Mount Device)
  • Essence: Provides energy storage and filtering in electronic circuits
  • Packaging/Quantity: Typically packaged in reels of 2000 units

Specifications

The NKA202C2R2C inductor has the following specifications: - Inductance: 2.2 µH - Tolerance: ±20% - Current Rating: 1.5 A - DC Resistance: 0.12 Ω - Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NKA202C2R2C features a standard SMD pin configuration with two terminals for surface mounting onto PCBs. The pinout is as follows: - Pin 1: Input Terminal - Pin 2: Output Terminal

Functional Features

  • Energy Storage: Efficiently stores energy in the form of a magnetic field
  • Filtering: Filters out high-frequency noise from electronic circuits
  • Compact Size: Occupies minimal space on the PCB, suitable for compact designs
  • Low Resistance: Minimizes power loss and heat generation

Advantages and Disadvantages

Advantages

  • Compact size allows for space-efficient PCB design
  • High inductance value for effective energy storage
  • Low resistance minimizes power loss

Disadvantages

  • Tolerance of ±20% may require tighter control in some applications
  • Limited current rating compared to larger inductors

Working Principles

The NKA202C2R2C operates based on the principles of electromagnetic induction. When a current flows through the inductor, it generates a magnetic field, storing energy. This stored energy can then be released back into the circuit when needed, providing a stable and filtered power supply.

Detailed Application Field Plans

The NKA202C2R2C is widely used in various electronic applications, including: - Power Supplies - DC-DC Converters - Filtering Circuits - Voltage Regulators - Audio Amplifiers

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative inductor models include: - NKB102C3R3D (3.3 µH, ±15%, 2 A, SMD) - NKC302C4R7E (4.7 µH, ±10%, 2.5 A, Through-Hole)

In conclusion, the NKA202C2R2C plays a vital role in electronic circuits, offering efficient energy storage and filtering capabilities in a compact package. Its specifications, functional features, and application versatility make it a valuable component in modern electronics.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av NKA202C2R2C i tekniska lösningar

  1. What is NKA202C2R2C?

    • NKA202C2R2C is a type of surface mount multilayer ceramic capacitor commonly used in electronic circuits for filtering, decoupling, and bypass applications.

  2. What are the key specifications of NKA202C2R2C?

    • NKA202C2R2C typically has a capacitance of 2.2µF, a voltage rating of 200V, and a tolerance of ±10%.

  3. In what technical solutions can NKA202C2R2C be used?

    • NKA202C2R2C can be used in power supplies, DC-DC converters, motor drives, lighting ballasts, and other electronic equipment requiring high capacitance and voltage ratings.

  4. How does NKA202C2R2C contribute to technical solutions?

    • NKA202C2R2C helps stabilize voltage levels, reduce noise, and improve the overall performance and reliability of electronic circuits.

  5. What are the temperature characteristics of NKA202C2R2C?

    • NKA202C2R2C has a temperature coefficient of X7R, which means it provides stable capacitance over a wide temperature range.

  6. Are there any specific soldering or mounting considerations for NKA202C2R2C?

    • NKA202C2R2C should be soldered using reflow or wave soldering methods, and care should be taken to avoid excessive mechanical stress during mounting.

  7. Can NKA202C2R2C be used in high-frequency applications?

    • Yes, NKA202C2R2C is suitable for high-frequency applications due to its low equivalent series resistance (ESR) and high self-resonant frequency.

  8. What are the potential failure modes of NKA202C2R2C?

    • Common failure modes include mechanical damage, excessive voltage or current stress, and exposure to environmental factors such as humidity and temperature extremes.

  9. Is NKA202C2R2C RoHS compliant?

    • Yes, NKA202C2R2C is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive's requirements.

  10. Where can I find detailed application notes for using NKA202C2R2C in technical solutions?

    • Detailed application notes for NKA202C2R2C can be found on the manufacturer's website or in technical literature provided by authorized distributors.