LQH32NH100J23L

The LQH32NH100J23L is an 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 LQH32NH100J23L is a surface-mount device (SMD) with a compact rectangular shape, making it suitable for high-density circuit board layouts.
• Dimensions: The inductor typically measures approximately 3.2 mm x 3.2 mm x 2.5 mm, allowing it to fit into small spaces while still providing effective inductance.
• Weight: The component is lightweight, which is beneficial for portable electronic devices.

Electrical Specifications:

• Inductance Value: The inductor has a nominal inductance of 10 µH (microhenries), which is suitable for various filtering and energy storage applications.
• DC Resistance (DCR): The DCR is low, typically around 0.045 ohms, which minimizes power loss and improves efficiency in power applications.
• 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.
• Saturation Current: The saturation current rating is higher than the rated current, ensuring that the inductor can handle transient spikes without significant inductance loss.

Performance Characteristics:

• Temperature Range: The LQH32NH100J23L operates effectively over a wide temperature range, typically from -40°C to +125°C, making it suitable for various environmental conditions.
• Self-Resonant Frequency (SRF): The inductor has a high self-resonant frequency, which allows it to perform well in high-frequency applications, reducing the risk of unwanted resonance effects.

Applications:

• Power Supply Circuits: Commonly used in DC-DC converters, buck converters, and other power management applications.
• RF Applications: Suitable for RF filtering and tuning circuits due to its compact size and performance characteristics.
• Consumer Electronics: Ideal for use in smartphones, tablets, and other portable devices where space and efficiency are critical.

Compliance and Reliability:

• RoHS Compliance: The LQH32NH100J23L is compliant with RoHS (Restriction of Hazardous Substances) standards, ensuring it is environmentally friendly and safe for use in consumer electronics.
• Reliability: Murata Electronics is known for its high-quality manufacturing processes, which contribute to the reliability and longevity of their inductors.

In summary, the LQH32NH100J23L from Murata Electronics is a versatile and efficient inductor suitable for a wide range of applications, particularly in power management and RF circuits, thanks to its compact size, low resistance, and robust performance characteristics.