LLQNA251818T680M
Taiyo Yuden
Description
FIXED IND 68UH 310MA 1.5 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LLQNA251818T680M.
LLQNA251818T680M has an inductance value of 68 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.
LLQNA251818T680M is rated for 310 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
LLQNA251818T680M lists a DC resistance of 1.5Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LLQNA251818T680M 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 | 68 µH |
| Tolerance | ±20% |
| Current Rating | 310 mA |
| DC Resistance (DCR) | 1.5Ohm |
| Saturation Current | 70mA |
| 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 68UH 310MA 1.5 OHM SMD |
| Series | LLQN |
| Product Status | Active |
| Type / Construction | Wirewound |
| Shielding | Semi-Shielded |
| Self Resonant Frequency | 9.5MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1007 |
| Height - Seated (Max) | 0.079" (2.00mm) |
