SMD Inductor LQG18HNR10J00D

What is LQG18HNR10J00D?

The LQG18HNR10J00D is a fixed SMD inductor manufactured by muRata (村田). Key specs include 100nH inductance, 350mA rated current, and 900 mOhm DC resistance. RoHS compliant, it delivers stable impedance across high-frequency bands in space-constrained designs.

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

Typical Applications & Why This Part Fits

• RF Matching Networks: The 100nH ±5% inductance provides precise resonance tuning for 2.4GHz ISM band circuits, while the 900 mOhm DCR minimizes insertion loss.
• Low-Noise DC-DC Filters: Its 350mA current rating supports secondary-side regulation in portable battery-powered modules without saturation risk.
• High-Frequency Signal Decoupling: The SMD package reduces parasitic capacitance, maintaining impedance flatness up to 1GHz for oscillator supply lines.

Key Features & Advantages

• Low DCR Design: 900 mOhm ensures minimal self-heating under full 350mA load, extending thermal budget in densely packed PCBs.
• Narrow Tolerance: ±5% inductance tolerance guarantees repeatable filter cutoff and resonance frequencies across production batches.
• Monolithic Construction: Multi-layer ceramic structure delivers high SRF (>1.5GHz typical), preventing self-resonance interference in broadband circuits.

Frequently Asked Questions

1. Q: What makes LQG18HNR10J00D different from a standard chip inductor?
   A: It provides tightly controlled 100nH ±5% tolerance and 900 mOhm maximum DCR across -55°C to +125°C, ensuring RF performance stability unmatched by generic ferrite bead replacements.
2. Q: Is LQG18HNR10J00D 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 LQG18HNR10J00D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.