SMD Inductor LQG15HN47NJ02D

What is LQG15HN47NJ02D?

The LQG15HN47NJ02D is a fixed SMD inductor manufactured by muRata (村田). It delivers precise 47 nH inductance, handles up to 250 mA of current, and features a low DC resistance of 1.15 Ω. This RoHS-compliant component is optimized for high-frequency signal conditioning and power decoupling in compact designs.

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

Typical Applications & Why This Part Fits

• RF Impedance Matching: The tight 47 nH tolerance and 1.15 Ω DCR minimize signal loss in wireless modules (Bluetooth, Wi-Fi).
• DC/DC Converter Output Filtering: With 250 mA current rating, it effectively smooths ripple in low-power PMIC circuits without overheating.
• High-Speed Digital Noise Suppression: The small SMD footprint and stable inductance up to 100 MHz+ suppress EMI in processor power rails.

Key Features & Advantages

• 47 nH Standard Inductance: Provides predictable behavior for LC filter and resonant tank designs, reducing tuning effort.
• 250 mA Continuous Current: Supports moderate load requirements while maintaining low core saturation risk.
• 1.15 Ω Maximum DCR: Contributes to lower I²R losses and cooler operation in space-constrained layouts.

Frequently Asked Questions

1. Q: What makes LQG15HN47NJ02D different from a standard ceramic chip inductor?
   A: muRata’s proprietary multilayer process yields tighter inductance tolerance and superior Q factor at high frequencies compared to generic wirewound types.
2. Q: Is LQG15HN47NJ02D 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 LQG15HN47NJ02D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.