Description
FIXED IND 8.2UH 7.15A 13 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4590R-822K.
4590R-822K has an inductance value of 8.2 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-822K is rated for 7.15 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4590R-822K lists a DC resistance of 13mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4590R-822K 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 | 8.2 µH |
| Tolerance | ±10% |
| Current Rating | 7.15 A |
| DC Resistance (DCR) | 13mOhm Max |
| Saturation Current | 5.7A |
| 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 8.2UH 7.15A 13 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-822K/1115114 |