SMD Inductor LQG15HN3N3B02D

What is LQG15HN3N3B02D?

The LQG15HN3N3B02D is a fixed SMD inductor manufactured by muRata. Key specs include an inductance of 3.3nH with a rated current of 800mA and DC resistance of 120mΩ. RoHS compliant, it is designed for high-frequency filtering and impedance matching in compact RF modules.

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

Typical Applications & Why This Part Fits

• RF Antenna Matching: The precise 3.3nH value minimizes signal loss in 2.4 GHz ISM bands, while the 120mΩ DCR keeps insertion loss low.
• High-Frequency DC-DC Converter Snubbers: Its 800mA rating safely handles transient currents in compact power stages, and the low inductance suppresses ringing.
• IoT Front-End Modules: The SMD package allows direct integration into densely populated PCB layouts for Bluetooth and Zigbee circuits.

Key Features & Advantages

• Low Inductance Tolerance: Enables repeatable performance in narrowband matching networks without manual tuning.
• High Current Handling: Up to 800mA ensures stable operation in battery-powered transmitters without saturation.
• Low DC Resistance: 120mΩ reduces I²R losses, improving overall power efficiency in portable devices.

Frequently Asked Questions

1. Q: What makes LQG15HN3N3B02D different from a standard 3.3nH chip inductor?
   A: It offers a tightly controlled self-resonant frequency above 6 GHz and a flat Q curve in the GHz range, optimized for muRata’s multilayer process.
2. Q: Is LQG15HN3N3B02D 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 LQG15HN3N3B02D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.