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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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Liste 10 perguntas e respostas comuns relacionadas à aplicação de NKA202C2R2C em soluções técnicas
What is NKA202C2R2C?
- NKA202C2R2C is a type of surface mount multilayer ceramic capacitor commonly used in electronic circuits for filtering, decoupling, and bypass applications.
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%.
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.
How does NKA202C2R2C contribute to technical solutions?
- NKA202C2R2C helps stabilize voltage levels, reduce noise, and improve the overall performance and reliability of electronic circuits.
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.
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.
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.
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.
Is NKA202C2R2C RoHS compliant?
- Yes, NKA202C2R2C is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive's requirements.
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.