SMD Inductor LQG15HN4N7S02D

What is LQG15HN4N7S02D?

The LQG15HN4N7S02D is a fixed SMD inductor manufactured by muRata. Key specs include an inductance of 4.7 nH, a rated current of 700 mA, and a DC resistance of 160 mΩ. RoHS compliant, it is engineered for high-frequency signal integrity and compact power management.

✔ RoHS Compliant  /  ✔ SMD Package  /  ✔ muRata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• RF Impedance Matching: The 4.7 nH value is ideal for matching networks in 2.4 GHz ISM band circuits, while the 700 mA current rating ensures stable operation under peak loads.
• DC-DC Converter Output Filtering: Low 160 mΩ DCR minimizes conduction losses, making it suited for high-efficiency buck converters where board space is at a premium.
• High-Frequency Decoupling: SMD construction and tight inductance tolerance enable consistent performance in VCO and PLL power supply filtering.

Key Features & Advantages

• Low DCR (160 mΩ): Reduces I²R losses, extending battery life in portable devices and lowering thermal stress.
• High Current Rating (700 mA): Supports demanding transient currents without saturation, ensuring stable inductance over the full load range.
• Compact SMD Package: Facilitates high-density PCB layouts, critical for miniaturized IoT modules and wearables.

Frequently Asked Questions

1. Q: What makes LQG15HN4N7S02D different from a standard 0402 inductor?
   A: Beyond its 4.7 nH value, muRata’s proprietary multilayer ceramic process delivers ultra-stable temperature characteristics and excellent Q at GHz frequencies, outperforming generic wire-wound alternatives.
2. Q: Is LQG15HN4N7S02D RoHS compliant?
   A: Yes, as a muRata product, it is standardly RoHS compliant and lead-free.
3. Q: What is the MOQ?
   A: We support small batch orders and full BOM kitting.

Cross Reference & Alternative Sourcing

While LQG15HN4N7S02D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.