LQW2BHN21NK13L Murata Electronics Inductor (Other) In Stock
Murata LQW2BH series wire-wound SMD RF inductor with 21 nH inductance, ±10% tolerance, 950 mA rated current, and ultralow 0.05 Ω DCR in 2015/0805 package. Available from stock with worldwide shipping.
- Manufacturer
- Murata Electronics
- Package
- Other
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- LQW2BHN21NK13L Datasheet PDF
- Category
- Inductor
- Price
- From $0.1448(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LQW2BHN21NK13L?
- Ultralow DCR of 0.05 Ω enabling 950 mA current handling for power-efficient RF stages
- 21 nH wire-wound inductance with Q factor of 40 for low-loss RF filtering
- 2015/0805 package providing a balance between current capacity and board compactness
What is LQW2BHN21NK13L used for?
The LQW2BHN21NK13L is designed for RF filtering, impedance matching, and decoupling in high-current wireless communication circuits. Its ultralow DC resistance of 0.05 Ω and 950 mA current rating make it well suited for power amplifier output stages in Bluetooth and Wi-Fi modules. The 0805 footprint accommodates easy pick-and-place assembly in consumer electronics and industrial IoT devices.
What are the specifications of LQW2BHN21NK13L?
| Pbfree Code | Yes |
| Factory Lead Time | 14Weeks |
| YTEOL | 0 |
| Case/Size Code | 2015/0805 |
| Construction | Wirewound Chip |
| Core Material | WIREWOUND |
| DC Resistance | 0.05Ω |
| Inductance-Nom (L) | 0.021 µH |
| Inductor Application | RF INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e2 |
| Number of Functions | 1 |
| Package Height | 1.7mm |
| Package Length | 2mm |
| Package Style | SMT |
| Package Width | 1.5mm |
| Packing Method | TR, EMBOSSED, 7 INCH |
| Quality Factor-Min (at L-nom) | 40 |
| Rated Current-Max | 0.95A |
| Self Resonance Frequency | 2200MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | NO |
| Special Feature | Q MEASURED AT 250 MHZ |
| Surface Mount | Reflow soldering, |
| Terminal Finish | Tin/Copper (Sn/Cu) |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | WRAPAROUND |
| Test Frequency | 250MHz |
| Tolerance | 10% |
| 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 LQW2BHN21NK13L datasheet?
LQW2BHN21NK13L Datasheet DownloadOfficial datasheet from Murata Electronics
What are equivalent replacements for LQW2BHN21NK13L?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 0.05 Ω DCR of LQW2BHN21NK13L benefit RF power amplifier designs?
The 0.05 Ω DC resistance minimizes power dissipation at 950 mA rated current, keeping I²R losses under 45 mW. This low-loss characteristic is critical in RF power amplifier supply decoupling, where excess resistance degrades efficiency and output power.
At what frequency range does the 21 nH inductance of LQW2BHN21NK13L perform best in RF matching networks?
The 21 nH inductance, combined with a Q factor of 40, provides effective impedance matching and filtering from approximately 300 MHz to 3 GHz. This range covers 2.4 GHz Wi-Fi, Bluetooth, and sub-GHz ISM band applications common in IoT device designs.
How does LQW2BHN21NK13L compare in footprint to 0603 inductors for PCB layout planning?
The 0805 package measures 2.0 mm × 1.25 mm, offering roughly 2.5 mm² of board area compared to about 1.3 mm² for 0603 parts. The larger 2015 footprint supports higher current capacity of 950 mA and simpler soldering in moderate-density PCB assemblies.
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Why Buy from FindMyChip
About Murata Electronics
Murata Electronics is a leading electronic component manufacturer. FindMyChip sources Murata Electronics ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6895 | $0.69 |
| 10+ | $0.2550 | $2.55 |
| 100+ | $0.2097 | $20.97 |
| 175+ | $0.2069 | $36.21 |
| 250+ | $0.1655 | $41.38 |
| 500+ | $0.1448 | $72.40 |
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