SMD Inductor LQG15HSR18J02D

What is LQG15HSR18J02D?

The LQG15HSR18J02D is a compact SMD inductor from muRata designed for high-frequency applications. Key specs include a fixed inductance of 180nH, a rated current of 150mA, and a maximum DC resistance of 3.38Ω. RoHS compliant, this inductor provides stable performance in space-constrained circuit designs.

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

Typical Applications & Why This Part Fits

• RF Impedance Matching: With 180nH inductance and 3.38Ω DCR, it minimizes signal loss and maintains impedance precision in wireless modules.
• DC-DC Converter Output Filtering: Its 150mA current rating supports low-power converter stages while the low DCR ensures high efficiency for battery-operated devices.
• Noise Suppression in Mobile Communications: The SMD package allows dense PCB integration, and the stable inductance across frequency helps filter EMI from high-speed digital lines.

Key Features & Advantages

• Precision Inductance at 180nH: Guarantees tight tolerance for tuned circuits, essential for oscillator and filter applications.
• Low DC Resistance (3.38Ω): Reduces power losses and heat generation, improving overall system reliability.
• Rated Current of 150mA: Provides sufficient headroom for low‑power RF stages and portable electronics without saturation risk.

Frequently Asked Questions

1. Q: What makes LQG15HSR18J02D different from a standard 180nH inductor?
   A: muRata’s proprietary material and construction deliver stable inductance up to several GHz, while the 3.38Ω DCR ensures minimal resistive heating compared to generic parts.
2. Q: Is LQG15HSR18J02D 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 LQG15HSR18J02D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.