Description
FIXED IND 1MH 890MA 844 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4590-105J.
4590-105J has an inductance value of 1 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
4590-105J is rated for 890 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4590-105J lists a DC resistance of 844mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4590-105J 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 | 1 mH |
| Tolerance | ±5% |
| Current Rating | 890 mA |
| DC Resistance (DCR) | 844mOhm Max |
| Saturation Current | 560mA |
| 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 1MH 890MA 844 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/4590-105J/4200015 |