Description
FIXED IND 47UH 520MA 1.4 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LPS4012-473MRC.
LPS4012-473MRC 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.
LPS4012-473MRC is rated for 520 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
LPS4012-473MRC lists a DC resistance of 1.4Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LPS4012-473MRC uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 47 µH |
| Tolerance | ±20% |
| Current Rating | 520 mA |
| DC Resistance (DCR) | 1.4Ohm Max |
| Saturation Current | 380mA |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.154" L x 0.154" W (3.90mm x 3.90mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Coilcraft |
| Description | FIXED IND 47UH 520MA 1.4 OHM SMD |
| Series | LPS4012 |
| Packaging | Strip |
| Product Status | Active |
| Type / Construction | Drum Core |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 19MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.047" (1.20mm) |
