SMD Inductor LQG15HS3N3S02D

What is LQG15HS3N3S02D?

The LQG15HS3N3S02D is a fixed SMD inductor manufactured by muRata. Key specs include 3.3nH inductance, 800mA rated current, and 170mΩ maximum DC resistance. RoHS compliant, it is designed for high-frequency signal integrity and power efficiency in compact circuits.

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

Typical Applications & Why This Part Fits

• RF Impedance Matching: With 3.3nH ±0.3nH tolerance and low DCR of 170mΩ, it minimizes insertion loss in 2.4 GHz or 5 GHz front-end modules.
• DC-DC Converter Snubber: Its 800mA current capability handles peak switching transients while the SMD package allows dense placement on multilayer boards.
• High-Speed Digital Filtering: The 3.3nH value together with low parasitic capacitance ensures clean decoupling for gigabit data lines in IoT or wearable devices.

Key Features & Advantages

• Low DC Resistance (170mΩ): Reduces I²R losses, enabling higher efficiency in battery-powered applications without overheating.
• High Current Rating (800mA): Supports robust power handling in a miniature SMD footprint, eliminating the need for larger inductors.
• Stable Tolerance at High Frequencies: muRata’s multilayer ceramic structure ensures consistent 3.3nH inductance up to several GHz, critical for RF performance.

Frequently Asked Questions

1. Q: What makes LQG15HS3N3S02D different from a standard wirewound inductor?
   A: Unlike wirewound types, this multilayer ceramic design offers lower parasitic capacitance and self-resonant frequency above 6 GHz, making it ideal for RF applications up to 10 GHz.
2. Q: Is LQG15HS3N3S02D RoHS compliant?
   A: Yes, as a muRata product, it is fully RoHS compliant and halogen-free.
3. Q: What packaging is available for this inductor?
   A: It is supplied in tape and reel packaging, compatible with automatic pick-and-place assembly lines.

Cross Reference & Alternative Sourcing

While LQG15HS3N3S02D is our primary recommendation, comparable alternatives from other manufacturers may be available. We provide comprehensive BOM support and cross-reference services for your convenience.