Description
FIXED IND 220UH 180MA 4.5 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LLQNA251818T221K.
LLQNA251818T221K has an inductance value of 220 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
LLQNA251818T221K is rated for 180 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
LLQNA251818T221K lists a DC resistance of 4.5Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LLQNA251818T221K uses a package or case of 1007 (2518 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 220 µH |
| Tolerance | ±10% |
| Current Rating | 180 mA |
| DC Resistance (DCR) | 4.5Ohm |
| Saturation Current | 50mA |
| Operating Temperature | -40°C ~ 105°C |
| Dimensions | 0.098" L x 0.071" W (2.50mm x 1.80mm) |
| Case / Size | 1007 (2518 Metric) |
| Package / Case | 1007 (2518 Metric) |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 220UH 180MA 4.5 OHM |
| Series | LLQN |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ferrite |
| Shielding | Semi-Shielded |
| Q @ Frequency | - |
| Self Resonant Frequency | 5.5MHz |
| Ratings | - |
| Inductance Test Frequency | 796 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1007 |
| Height - Seated (Max) | 0.079" (2.00mm) |
| Features | - |
