LLQNA251818T331M
Taiyo Yuden
Description
FIXED IND 330UH 140MA 7 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LLQNA251818T331M.
LLQNA251818T331M has an inductance value of 330 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.
LLQNA251818T331M is rated for 140 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
LLQNA251818T331M lists a DC resistance of 7Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LLQNA251818T331M 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 | 330 µH |
| Tolerance | ±20% |
| Current Rating | 140 mA |
| DC Resistance (DCR) | 7Ohm |
| Saturation Current | 40mA |
| 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 330UH 140MA 7 OHM SMD |
| Series | LLQN |
| Product Status | Active |
| Type / Construction | Wirewound |
| Shielding | Semi-Shielded |
| Self Resonant Frequency | 4.5MHz |
| Inductance Test Frequency | 796 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1007 |
| Height - Seated (Max) | 0.079" (2.00mm) |
