Description
FIXED IND 390UH 230MA 2.25 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 3483R-391M.
3483R-391M has an inductance value of 390 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.
3483R-391M is rated for 230 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
3483R-391M lists a DC resistance of 2.25Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
3483R-391M uses a package or case of 2-SMD. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 390 µH |
| Tolerance | ±20% |
| Current Rating | 230 mA |
| DC Resistance (DCR) | 2.25Ohm Max |
| Operating Temperature | -20°C ~ 85°C |
| Dimensions | 0.283" L x 0.283" W (7.20mm x 7.20mm) |
| Case / Size | 2-SMD |
| Package / Case | 2-SMD |
| Supplier | Delevan |
| Description | FIXED IND 390UH 230MA 2.25 OHM |
| Series | 3483R |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.138" (3.50mm) |