SMD Inductor LQG15HS3N0B02D

What is LQG15HS3N0B02D?

The LQG15HS3N0B02D is a fixed SMD inductor manufactured by muRata (村田). Key specs include a nominal inductance of 3nH, a high saturation current rating of 800mA, and a low DC resistance of 125mΩ. RoHS compliant, this component is engineered for precise RF impedance matching and high‑frequency signal integrity.

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

Typical Applications & Why This Part Fits

• RF Matching Networks: Its 3nH ±0.3nH tolerance (implied by 3N0) and 125mΩ DCR minimize insertion loss in antenna circuits for Bluetooth/Wi‑Fi modules.
• High‑Speed Data Lines: The 800mA current capability ensures stable series inductance in USB 3.0/HDMI filter stages without thermal drift.
• DC‑DC Converter Snubbers: Low parasitic capacitance (due to SMD construction) allows effective ringing suppression in 1‑2 MHz switching regulators.

Key Features & Advantages

• Ultra‑Low DCR (125mΩ): Reduces resistive losses and self‑heating, critical for battery‑powered IoT devices demanding high efficiency.
• High Current Rating (800mA): Enables direct use in power rails without additional current derating, simplifying BOM consolidation.
• RoHS & SMD‑Optimized: Lead‑free termination supports lead‑free reflow profiles, while the SMD footprint accelerates automated assembly.

Frequently Asked Questions

1. Q: What makes LQG15HS3N0B02D different from a standard 3nH inductor?
   A: It combines a very low 125mΩ DCR with 800mA current handling, exceeding typical 0402‑size inductors that often top out at 500mA.
2. Q: Is LQG15HS3N0B02D 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 at SZYY.

Cross Reference & Alternative Sourcing

While LQG15HS3N0B02D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.