Description
FIXED IND 56UH 3.93A 43 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4590-563K.
4590-563K has an inductance value of 56 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.
4590-563K is rated for 3.93 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4590-563K lists a DC resistance of 43mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4590-563K 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 | 56 µH |
| Tolerance | ±10% |
| Current Rating | 3.93 A |
| DC Resistance (DCR) | 43mOhm Max |
| Saturation Current | 2.3A |
| 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 56UH 3.93A 43 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/4590-563K/278382 |
