Description
FIXED IND 820UH 1.015A 643 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4590-824K.
4590-824K has an inductance value of 820 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.
4590-824K is rated for 1.015 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4590-824K lists a DC resistance of 643mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4590-824K 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 | 820 µH |
| Tolerance | ±10% |
| Current Rating | 1.015 A |
| DC Resistance (DCR) | 643mOhm Max |
| Saturation Current | 610mA |
| 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 820UH 1.015A 643 MOHM |
| 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/4590-824K/278397 |
