LQW15AN18NH00D

The LQW15AN18NH00D is a high-performance inductor manufactured by Murata Electronics, designed for use in various electronic applications, particularly in RF (radio frequency) and power supply circuits. Here’s a detailed description of its features and specifications:

Physical Characteristics:

• Form Factor: The LQW15AN series is a compact, surface-mount device (SMD) in a rectangular package, which allows for easy integration into printed circuit boards (PCBs).
• Dimensions: The inductor typically measures approximately 1.6 mm x 0.8 mm x 0.8 mm, making it suitable for space-constrained applications.
• Weight: The device is lightweight, contributing to the overall efficiency of the PCB design.

Electrical Specifications:

• Inductance Value: The LQW15AN18NH00D has an inductance value of 18 µH, which is ideal for filtering and energy storage applications.
• DC Resistance (DCR): The inductor features a low DC resistance, which minimizes power loss and improves efficiency in circuits.
• Rated Current: It is designed to handle a specific rated current, ensuring reliable performance under varying load conditions without saturating.
• Self-Resonant Frequency (SRF): The inductor has a high self-resonant frequency, making it suitable for high-frequency applications.

Performance Characteristics:

• Temperature Range: The LQW15AN18NH00D operates effectively over a wide temperature range, typically from -40°C to +125°C, ensuring reliability in diverse environmental conditions.
• Quality Factor (Q): The inductor exhibits a high Q factor, which indicates low energy loss at high frequencies, making it suitable for RF applications.
• Shielding: The device is often shielded to reduce electromagnetic interference (EMI), enhancing performance in sensitive electronic circuits.

Applications:

• RF Circuits: Ideal for use in RF amplifiers, filters, and oscillators due to its high-frequency performance.
• Power Supply: Commonly used in DC-DC converters and power management systems, where efficient energy storage and filtering are crucial.
• Consumer Electronics: Suitable for applications in smartphones, tablets, and other portable devices where space and efficiency are critical.

Compliance and Standards:

• The LQW15AN18NH00D typically complies with industry standards for quality and reliability, making it a trusted choice for engineers and designers in various sectors.

In summary, the LQW15AN18NH00D from Murata Electronics is a versatile and efficient inductor that meets the demands of modern electronic applications, particularly in RF and power supply circuits, thanks to its compact size, low resistance, and high performance.