LQW18ANR12G00D Murata Electronics Inductor (Other) In Stock
Murata LQW18AN series wire-wound SMD RF inductor delivering 0.12 µH inductance at ±2% tolerance with 180 mA rated DC current and 1.3 Ω DC resistance in a compact 0603 (1608) package. Its high Q factor of 32 makes it ideal for RF impedance matching and filtering applications at GHz frequencies. Available in stock with worldwide shipping.
- Manufacturer
- Murata Electronics
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- LQW18ANR12G00D Datasheet PDF
- Category
- Inductor
- Price
- From $0.0395(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LQW18ANR12G00D?
- Wire-wound 0603 (1608) package with 0.12 µH inductance and ±2% tight tolerance enables precise RF impedance matching and filter design at high frequencies
- Low DC resistance of 1.3 Ω with 180 mA current rating allows efficient power handling in RF front-end and transceiver circuits
- High Q factor of 32 and RF inductor classification support low-loss resonator, VCO tank, and band-pass filter designs in wireless communication applications
What is LQW18ANR12G00D used for?
The LQW18ANR12G00D is designed for RF front-end circuits including impedance matching networks, VCO tank circuits, and band-pass filters in Bluetooth, Wi-Fi, and cellular communication modules. Its 0.12 µH inductance at ±2% tolerance and high Q of 32 make it suitable for precision RF tuning in compact IoT and wireless sensor nodes where board space is at a premium. The 0603 footprint also supports noise suppression and EMI filtering in high-density PCB layouts operating at microwave frequencies.
What are the specifications of LQW18ANR12G00D?
| Pbfree Code | Yes |
| Factory Lead Time | 14Weeks |
| YTEOL | 7 |
| Case/Size Code | 1608/0603 |
| Construction | Wirewound Chip |
| Core Material | WIREWOUND |
| DC Resistance | 1.3Ω |
| Inductance-Nom (L) | 0.12 µH |
| Inductor Application | RF INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Height | 0.8mm |
| Package Length | 1.6mm |
| Package Style | SMT |
| Package Width | 0.8mm |
| Packing Method | TR, PAPER, 7 INCH |
| Quality Factor-Min (at L-nom) | 32 |
| Rated Current-Max | 0.18A |
| Self Resonance Frequency | 1600MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | NO |
| Special Feature | Q MEASURED AT 150 MHZ |
| Surface Mount | Reflow soldering |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | ONE SURFACE |
| Test Frequency | 150MHz |
| Tolerance | 2% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
| Country of Origin | Japan |
Where can I find the LQW18ANR12G00D datasheet?
LQW18ANR12G00D Datasheet DownloadOfficial datasheet from Murata Electronics
What are equivalent replacements for LQW18ANR12G00D?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the DC current and DC resistance ratings of LQW18ANR12G00D?
The LQW18ANR12G00D supports a maximum DC current of 180 mA and has a DC resistance of 1.3 Ω. These ratings allow it to handle RF signal currents without significant resistive loss while maintaining its 0.12 µH nominal inductance, making it suitable for low-noise RF front-end designs in wireless transceivers.
Which wireless communication designs benefit most from using LQW18ANR12G00D at 0.12 µH?
Bluetooth, Wi-Fi, and sub-GHz IoT designs benefit most from the LQW18ANR12G00D. Its 0.12 µH inductance with ±2% tolerance and Q factor of 32 enables accurate impedance matching at 2.4 GHz and below, supporting low-noise amplifier (LNA) input matching and antenna tuning in space-constrained wireless modules using a compact 0603 (1.6 mm x 0.8 mm) footprint.
How does LQW18ANR12G00D compare to LQW18ANR27G00D when selecting an RF inductor for a higher-frequency application?
LQW18ANR12G00D provides 0.12 µH inductance versus 0.27 µH for LQW18ANR27G00D, which means the R12 variant reaches self-resonance at a higher frequency, making it better suited for circuits operating above 1 GHz. It also has a lower DC resistance of 1.3 Ω compared to 3.4 Ω and a higher current rating of 180 mA versus 110 mA, favoring RF applications where lower loss and higher current handling are priorities.
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About Murata Electronics
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|---|---|---|
| 10+ | $0.0990 | $0.99 |
| 100+ | $0.0810 | $8.10 |
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