Description
FIXED IND 47UH 310MA 4.2 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 2512R-473K.
2512R-473K 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.
2512R-473K 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.
2512R-473K lists a DC resistance of 4.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
2512R-473K uses a package or case of Surface Mount. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 47 µH |
| Tolerance | ±10% |
| Current Rating | 310 mA |
| DC Resistance (DCR) | 4.2Ohm Max |
| Saturation Current | 233mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | - |
| Case / Size | Surface Mount |
| Package / Case | Surface Mount |
| Supplier | Delevan |
| Description | FIXED IND 47UH 310MA 4.2 OHM SMD |
| Series | 2512R |
| Product Status | Obsolete |
| Type / Construction | - |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | - |
| Self Resonant Frequency | - |
| Ratings | - |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | - |
| Supplier Device Package | 2-SMD |
| Height - Seated (Max) | 0.255" L x 0.105" W (6.48mm x 2.67mm) |
| Features | 0.110" (2.79mm) |