SMD Inductor LQG15HS2N2B02D

What is LQG15HS2N2B02D?

The LQG15HS2N2B02D is a fixed SMD inductor from the trusted manufacturer muRata. With an inductance of just 2.2nH, it supports a high saturation current of 900mA while maintaining a low DC resistance of 90mOhm. Fully RoHS compliant, this component is optimized for ultra-compact RF circuits where minimal signal loss and stable high‑frequency performance are critical.

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

Typical Applications & Why This Part Fits

• RF Front‑End Modules: The 2.2nH value and low 90mOhm DCR ensure minimal insertion loss in matching networks for Bluetooth, Wi‑Fi, and LTE bands.
• Low‑Noise VCO Circuits: 900mA current capacity provides ample headroom for oscillator stages, while the small SMD package saves board space in densely packed designs.
• High‑Speed Digital Filters: The ultra‑low inductance combined with a high self‑resonant frequency (typical for muRata LQG15H series) makes it ideal for decoupling noise above 1GHz.

Key Features & Advantages

• 2.2nH ±0.1nH Tight Tolerance: Enables precise impedance matching without manual tuning, speeding up prototype to production.
• 900mA Rated Current: Handles peak currents in power‑amplifier bias lines and switch‑mode regulator output stages without saturation.
• 90mOhm Max DCR: Reduces I²R losses, making this inductor suitable for battery‑powered IoT devices that demand efficiency.

Frequently Asked Questions

1. Q: What makes LQG15HS2N2B02D different from a standard RF choke?
   A: Its combination of a very low 2.2nH value with a high 900mA current rating and extremely low 90mOhm DC resistance sets it apart – most similar‑sized inductors trade off current for inductance or cannot sustain such high current without core saturation.
2. Q: Is LQG15HS2N2B02D RoHS compliant?
   A: Yes, as a muRata component, it is fully RoHS compliant and lead‑free, suitable for global markets.
3. Q: What is the MOQ?
   A: We support small batch orders and full BOM kitting. For current stock and pricing, please check our product page or contact sales.

Cross Reference & Alternative Sourcing

While LQG15HS2N2B02D is our primary recommendation due to its robust current rating and low DCR in a compact SMD form, comparable alternatives from other manufacturers exist. We provide detailed cross‑reference assistance and can source the best fit for your BOM.