LSQNA251818T100K

The LSQNA251818T100K is a specific type of inductor manufactured by Taiyo Yuden, a well-known company in the electronics industry, particularly recognized for its high-quality passive components. Here’s a detailed description of this component:

General Overview

The LSQNA251818T100K is a surface-mount inductor designed for use in various electronic applications, including power management, filtering, and energy storage. It is part of Taiyo Yuden's LSQ series, which is known for its compact size and high performance.

Physical Characteristics

• Dimensions: The inductor has a compact footprint, typically measuring 2.5 mm x 1.8 mm x 1.0 mm. This small size makes it suitable for space-constrained applications.
• Shape: It features a rectangular shape with a low profile, allowing for easy integration into printed circuit boards (PCBs).
• Terminals: The LSQNA251818T100K has solderable terminations on the bottom, designed for surface mounting, which facilitates automated assembly processes.

Electrical Specifications

• Inductance Value: The inductor has an inductance value of 100 µH (microhenries), making it suitable for applications requiring moderate energy storage.
• Current Rating: It is rated for a maximum DC current, which is crucial for ensuring that the inductor can handle the required load without saturating or overheating.
• DC Resistance (DCR): The inductor features a low DC resistance, which minimizes power loss and improves efficiency in circuits.
• Self-Resonant Frequency: The LSQNA251818T100K has a self-resonant frequency that allows it to operate effectively in high-frequency applications, making it versatile for various electronic designs.

Performance Characteristics

• Temperature Range: The inductor is designed to operate within a specified temperature range, ensuring reliability in different environmental conditions.
• Shielding: It may feature magnetic shielding to reduce electromagnetic interference (EMI), which is essential in sensitive electronic applications.
• Quality and Reliability: Taiyo Yuden is known for its stringent quality control processes, ensuring that the LSQNA251818T100K meets high standards for performance and reliability.

Applications

The LSQNA251818T100K is suitable for a wide range of applications, including:

• Power supply circuits
• DC-DC converters
• RF applications
• Audio equipment
• Consumer electronics

Conclusion

In summary, the LSQNA251818T100K from Taiyo Yuden is a compact, high-performance surface-mount inductor with a 100 µH inductance value, designed for efficient energy storage and filtering in various electronic applications. Its small size, low DC resistance, and reliable performance make it an excellent choice for modern electronic designs.