Description
FIXED IND 39UH 4.63A 31 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4590-393K.
4590-393K has an inductance value of 39 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.
4590-393K is rated for 4.63 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4590-393K lists a DC resistance of 31mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4590-393K 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 | 39 µH |
| Tolerance | ±10% |
| Current Rating | 4.63 A |
| DC Resistance (DCR) | 31mOhm Max |
| Saturation Current | 2.7A |
| 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 39UH 4.63A 31 MOHM TH |
| Series | 4590 |
| 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/4590-393K/278380 |
