SMD Inductor LQG15HN3N3S02D

What is LQG15HN3N3S02D?

The LQG15HN3N3S02D is a fixed SMD inductor manufactured by muRata (Murata). It delivers 3.3nH inductance with a 800mA current rating and a low DC resistance of 120 mOhm. Designed for high-frequency applications, this RoHS-compliant component minimizes signal loss in compact circuits.

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

Typical Applications & Why This Part Fits

• RF Matching Networks: The precise 3.3nH value and 120 mOhm DCR ensure impedance matching with minimal insertion loss in transceiver chains.
• DC-DC Converter Output Filters: With 800mA saturation current, it effectively smooths ripple currents in low-power switching regulators.
• High-Frequency Choke Circuits: Its low inductance and high self-resonant frequency (typical of MuRata LQG series) make it ideal for blocking noise in GHz-range signal paths.

Key Features & Advantages

• Low DC Resistance (120 mOhm): Reduces I²R losses, improving efficiency in battery-powered devices.
• High Current Rating (800mA): Supports robust power delivery in compact wearable and IoT modules without thermal derating.
• Stable Inductance vs. Frequency: The multilayer ceramic construction maintains 3.3nH ±0.3nH tolerance across wide temperature ranges.

Frequently Asked Questions

1. Q: What makes LQG15HN3N3S02D different from a standard wirewound inductor?
   A: Unlike wirewound types, this multilayer SMD inductor offers a much higher SRF (typically >10GHz) and lower parasitic capacitance, critical for RF matching.
2. Q: Is LQG15HN3N3S02D RoHS compliant?
   A: Yes, as a muRata product, it is standardly RoHS compliant and lead-free per EU directives.
3. Q: What is the MOQ?
   A: We support small batch orders and full BOM kitting at SZYY.

Cross Reference & Alternative Sourcing

While LQG15HN3N3S02D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.