LLQNA201209T470M
Taiyo Yuden
Description
FIXED IND 47UH 140MA 4.2 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LLQNA201209T470M.
LLQNA201209T470M has an inductance value of 47 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.
LLQNA201209T470M 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.
LLQNA201209T470M lists a DC resistance of 4.2Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LLQNA201209T470M uses a package or case of 0805 (2012 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from LLQNA201209T470M to manufacturer, series, and broader datasheet collections.
Alternative Solutions
Compare possible alternatives with similar specifications. Verify every electrical and mechanical requirement before use.
Product Attributes
| Inductance | 47 µH |
| Tolerance | ±20% |
| Current Rating | 140 mA |
| DC Resistance (DCR) | 4.2Ohm |
| Saturation Current | 100mA |
| Operating Temperature | -40°C ~ 105°C |
| Dimensions | 0.079" L x 0.049" W (2.00mm x 1.25mm) |
| Case / Size | 0805 (2012 Metric) |
| Package / Case | 0805 (2012 Metric) |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 47UH 140MA 4.2 OHM SMD |
| Series | LLQN |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ferrite |
| Shielding | Semi-Shielded |
| Self Resonant Frequency | 11MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0805 |
| Height - Seated (Max) | 0.039" (1.00mm) |
