Description
FIXED IND 3.9UH 9.75A 7 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4590R-392K.
4590R-392K has an inductance value of 3.9 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.
4590R-392K is rated for 9.75 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4590R-392K lists a DC resistance of 7mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4590R-392K uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 3.9 µH |
| Tolerance | ±10% |
| Current Rating | 9.75 A |
| DC Resistance (DCR) | 7mOhm Max |
| Saturation Current | 8.2A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.455" Dia x 0.900" L (11.55mm x 22.86mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 3.9UH 9.75A 7 MOHM TH |
| Series | 4590R |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/4590R-392K/1115382 |
