82473C

Welcome to the comprehensive guide on the 82473C inductor, an essential component for various electronic applications. This inductor is specially designed for surface mount devices (SMD) and offers exceptional performance in terms of size, inductance, and reliability.

What is an Inductor?

An inductor is a passive electronic component that stores energy in a magnetic field when electrical current passes through it. Inductors are widely used in electronic circuits for filtering, energy storage, and managing current flow. Understanding the specifications of inductors like the 82473C is crucial for engineers and hobbyists alike.

Key Specifications of the 82473C Inductor

• Inductance: 47 µH
• Current Rating: 250 mA
• DC Resistance: 1.69 Ω
• Temperature Range: -40 to 85 °C
• Tolerance: ±10%
• Part Number: 8200

Inductance: 47 µH

The inductance value of 47 µH is optimal for applications needing a moderate level of energy storage. This characteristic makes the 82473C suitable for use in power supply circuits, signal filtering, and RF applications.

Current Rating: 250 mA

With a current rating of 250 mA, the 82473C can handle considerable amounts of current, ensuring that it works efficiently in both high-power and low-power applications. It is essential to choose inductors with appropriate current ratings to prevent overheating and failure.

DC Resistance: 1.69 Ω

The DC resistance of 1.69 Ω is relatively low, meaning the 82473C boasts high efficiency with minimal energy loss. Low resistance is significant in high-frequency applications, where every bit of power counts. This specification also helps in reducing heat build-up, enhancing the inductor’s durability.

Temperature Operating Range

The 82473C is designed to function within a wide temperature range from -40 °C to 85 °C. This versatility allows it to be used in diverse conditions, making it suitable for automotive, industrial, and consumer electronic applications. Whether exposed to high heat or freezing temperatures, this inductor maintains its performance.

Advantages of Using the 82473C Inductor

• Compact SMD Design: Its surface mount design allows easy integration into compact circuit assemblies.
• High Reliability: Built to withstand harsh environmental conditions, ensuring longevity.
• Excellent Performance: Offers an optimal balance between inductance, resistance, and current capacity.
• Versatile Applications: Suitable for DC-DC converters, power management, and signal processing.
• High-efficiency: With low DC resistance, it operates efficiently to reduce energy losses.

Applications of the 82473C Inductor

Due to its specifications, the 82473C inductor finds numerous applications in various fields:

• Power Supply Circuits: Essential in DC-DC converter circuits for voltage regulation.
• Signal Processing: Used in filters to eliminate unwanted frequencies.
• RF Applications: Effective in radio frequency circuits for tuning and impedance matching.
• Automotive Electronics: Employed in vehicle power systems for battery management and noise reduction.
• Consumer Electronics: A common choice for televisions, computers, and audio systems.

Choosing the Right Inductor for Your Project

When selecting an inductor for your projects, consider the following factors:

• Inductance Value: Ensure it matches your circuit requirements.
• Current Rating: Must be higher than the expected maximum current in your application.
• Size and Form Factor: SMD inductors like the 82473C save space in compact designs.
• Temperature Range: Choose one that can withstand the thermal environment of your application.

Conclusion

The 82473C inductor is an excellent choice for anyone looking to enhance their electronic projects with a reliable, efficient, and compact solution. With its optimal specifications and robust design, it stands out in a crowded market, perfect for various applications ranging from automotive to consumer electronics. Whether you are a professional engineer or a hobbyist, understanding the features and benefits of the 82473C will undoubtedly aid you in making informed decisions for your electronic designs.

Start implementing the 82473C in your projects today to experience its remarkable benefits and efficiencies! For more options and to explore various SMD inductors, check our [SMD Inductors category](https://eselcom.com/product-category/passives/inductors/smd-inductors/smd-inductors-others/).