LQG18HN10NJ00D

The LQG18HN10NJ00D 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 LQG18HN10NJ00D is a surface-mount device (SMD) in a compact package, which allows for easy integration into printed circuit boards (PCBs).
• Dimensions: It typically measures around 1.6 mm x 0.8 mm x 0.8 mm, making it suitable for space-constrained applications.
• Weight: The inductor is lightweight, contributing to the overall efficiency of the device it is integrated into.

Electrical Specifications:

• Inductance Value: The inductor has a nominal inductance of 10 µH, which is suitable for various filtering and energy storage applications.
• DC Resistance (DCR): The DCR is low, typically in the range of a few ohms, which minimizes power loss and enhances efficiency.
• Rated Current: The inductor can handle a rated current of up to 1.5 A, making it suitable for applications that require moderate current handling.
• Self-Resonant Frequency (SRF): The inductor features a high self-resonant frequency, which allows it to operate effectively at higher frequencies without significant losses.

Performance Characteristics:

• Temperature Range: The LQG18HN10NJ00D operates effectively over a wide temperature range, typically from -40°C to +125°C, ensuring reliability in various environmental conditions.
• Quality Factor (Q): The inductor exhibits a high Q factor, which indicates low energy loss and high efficiency, particularly important in RF applications.
• Shielding: It is designed with magnetic shielding to reduce electromagnetic interference (EMI), making it suitable for sensitive electronic circuits.

Applications:

The LQG18HN10NJ00D is commonly used in:

• RF Circuits: For filtering and tuning applications in communication devices.
• Power Supply Circuits: In DC-DC converters and voltage regulators to smooth out voltage fluctuations.
• Consumer Electronics: In devices such as smartphones, tablets, and laptops for power management and signal processing.

Compliance and Reliability:

• RoHS Compliant: The inductor is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it is environmentally friendly.
• Reliability: Murata Electronics is known for its high-quality manufacturing processes, ensuring that the LQG18HN10NJ00D meets stringent reliability standards.

In summary, the LQG18HN10NJ00D from Murata Electronics is a versatile and efficient inductor suitable for a wide range of applications, characterized by its compact size, low resistance, and high performance in both RF and power supply circuits.