LQP03TN10NH02D

The LQP03TN10NH02D is a high-performance inductor manufactured by Murata Electronics, designed for use in various electronic applications, particularly in power supply circuits and RF (radio frequency) applications. Here’s a detailed description of its key features and specifications:

Physical Characteristics:

• Form Factor: The LQP03TN10NH02D is a surface-mount device (SMD) with a compact size, making it suitable for space-constrained applications. Its dimensions typically measure around 3.2 mm x 1.6 mm x 1.0 mm.
• Construction: The inductor is constructed using a ferrite core, which enhances its magnetic properties and efficiency. The winding is made of high-quality copper wire, ensuring low resistance and high current handling capabilities.

Electrical Specifications:

• Inductance Value: The inductor has a nominal inductance of 10 µH, which is ideal for filtering and energy storage applications in power circuits.
• DC Resistance (DCR): The DCR is low, typically in the range of a few milliohms, which minimizes power loss and heat generation during operation.
• Rated Current: The LQP03TN10NH02D can handle a rated current of up to 1.5 A, making it suitable for applications that require significant current flow without saturation.
• Saturation Current: The saturation current rating is an important parameter, indicating the maximum current the inductor can handle before its inductance significantly drops. This inductor is designed to maintain performance under high current conditions.

Performance Characteristics:

• Quality Factor (Q): The inductor exhibits a high Q factor, which indicates low energy loss at high frequencies, making it suitable for RF applications.
• Self-Resonant Frequency (SRF): The self-resonant frequency is high, allowing the inductor to operate effectively in high-frequency applications without significant losses.
• Temperature Range: The operating temperature range is typically from -40°C to +125°C, ensuring reliability in various environmental conditions.

Applications:

The LQP03TN10NH02D is widely used in:

• Power Supply Circuits: For filtering and energy storage in DC-DC converters and voltage regulators.
• RF Applications: In RF amplifiers and oscillators, where high-frequency performance is critical.
• Consumer Electronics: In devices such as smartphones, tablets, and laptops, where compact size and efficiency are essential.

Compliance and Reliability:

Murata Electronics ensures that the LQP03TN10NH02D meets various industry standards for quality and reliability, making it a trusted choice for engineers and designers in the electronics industry.

In summary, the LQP03TN10NH02D from Murata Electronics is a versatile and efficient inductor that combines compact size with high performance, making it suitable for a wide range of electronic applications.