SMD Inductor LQG15HS39NJ02D

What is LQG15HS39NJ02D?

The LQG15HS39NJ02D is a fixed SMD inductor manufactured by muRata. Key specs include 39nH inductance, 300mA rated current, and 650mΩ DCR. RoHS compliant, it is optimized for high-frequency circuits requiring precise inductance and low loss.

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

Typical Applications & Why This Part Fits

• RF Impedance Matching: The exact 39nH value paired with a 650mΩ DCR maintains signal integrity in matching networks for GSM, LTE, and Wi-Fi antennas.
• High-Frequency Filtering: Capable of handling 300mA, this inductor effectively suppresses EMI in DC power lines of portable RF modules.
• Resonant Tank Circuits: Stable 39nH inductance ensures consistent resonance in VCOs and oscillator stages without drift.

Key Features & Advantages

• Low DCR (650mΩ): Minimizes I²R losses, boosting efficiency in battery-sensitive designs like wearables and IoT nodes.
• 300mA Current Rating: Provides ample headroom for typical RF power stages while remaining compact.
• SMD Package: Enables automated pick-and-place assembly, reducing manufacturing cost and board space.

Frequently Asked Questions

1. Q: What makes LQG15HS39NJ02D different from a standard inductor?
   A: It is engineered for high-frequency operation with tight inductance tolerance and low parasitic capacitance, unlike general-purpose inductors.
2. Q: Is LQG15HS39NJ02D 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 LQG15HS39NJ02D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.