SMD Inductor LQG15HS12NJ02D

What is LQG15HS12NJ02D?

The LQG15HS12NJ02D is a fixed SMD inductor produced by muRata. With an inductance of 12 nH, a rated current of 500 mA, and a DC resistance of 280 mΩ, it is engineered for precise impedance matching in compact RF modules. This RoHS-compliant component delivers stable performance across high-frequency circuits.

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

Typical Applications & Why This Part Fits

• RF Matching Networks: The 12 nH value provides reliable inductive reactance for 2.4 GHz and 5 GHz band impedance matching, while the low 280 mΩ DCR minimizes signal loss.
• Wireless Modules (Bluetooth / Wi-Fi): A 500 mA current rating supports power amplifier stages without saturation, ensuring stable transmission in compact IoT devices.
• High‑Frequency Filters: muRata’s multilayer ceramic construction offers consistent Q factor performance, making the LQG15HS12NJ02D suitable for narrowband filtering in portable electronics.

Key Features & Advantages

• Precise 12 nH Tolerance: Tight inductance control (±2% or better) reduces the need for external tuning in sensitive RF circuits.
• Low DC Resistance (280 mΩ): Minimizes I²R losses, improving overall efficiency in battery‑powered designs.
• Compact SMD Footprint: The standard 0402‑compatible package saves board space while allowing automated assembly.

Frequently Asked Questions

1. Q: What makes LQG15HS12NJ02D different from a standard chip inductor?
   A: It combines muRata’s proprietary multilayer ceramic process with a tightly controlled 12 nH inductance (±0.2 nH) and a low 280 mΩ DCR, ensuring consistent high‑frequency performance.
2. Q: Is LQG15HS12NJ02D RoHS compliant?
   A: Yes, as a muRata product it is standardly RoHS compliant and free of lead and halogenated substances.
3. Q: What is the MOQ?
   A: We support small batch orders and full BOM kitting at SZYY.

Cross Reference & Alternative Sourcing

While LQG15HS12NJ02D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.