SMD Inductor LQM32PN1R0MG0L

What is LQM32PN1R0MG0L?

The LQM32PN1R0MG0L is a fixed SMD inductor manufactured by muRata. Engineered for power-efficient circuits, it delivers a precise 1µH inductance, supports up to 1.8A continuous current, and features a low 60 mΩ DC resistance. This RoHS-compliant component excels in reducing energy loss while maintaining stable inductive performance.

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

Typical Applications & Why This Part Fits

• Point-of-Load (POL) Converters: With 1.8A saturation current and 60 mΩ DCR, this inductor handles moderate load transients in 5V-to-1.8V rails while minimizing I²R heating.
• Portable Battery-Powered Devices: The compact SMD footprint and low DCR extend battery life by reducing conduction losses in boost converters for wearables and IoT modules.
• EMI Filtering in RF Modules: Its 1µH value and shielded construction make it an effective choke for suppressing high-frequency noise in Bluetooth or Wi-Fi power stages.

Key Features & Advantages

• Low DC Resistance (60 mΩ): Directly improves power conversion efficiency by reducing copper losses, especially critical in battery-operated designs where every milliwatt counts.
• Robust Current Handling (1.8A): Guarantees reliable operation under full load without inductance roll-off, making it suitable for multi-rail power management ICs.
• Magnetic Shielding: Minimizes electromagnetic interference to adjacent traces and components, simplifying PCB layout in space-constrained assemblies.

Frequently Asked Questions

1. Q: What makes LQM32PN1R0MG0L different from a standard 1µH chip inductor?
   A: It combines muRata’s layered ceramic technology for stable inductance vs. temperature, while the 60 mΩ DCR and 1.8A rating provide a better trade-off between size and power handling than generic ferrite bead inductors.
2. Q: Is LQM32PN1R0MG0L 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 LQM32PN1R0MG0L is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.