Description
FIXED IND 8.2UH 290MA 2.4 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 2020R-46H.
2020R-46H 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.
2020R-46H is rated for 290 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
2020R-46H lists a DC resistance of 2.4Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
2020R-46H uses a package or case of Radial, Vertical. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from 2020R-46H to manufacturer, series, and broader datasheet collections.
Product Attributes
| Inductance | 8.2 µH |
| Tolerance | ±3% |
| Current Rating | 290 mA |
| DC Resistance (DCR) | 2.4Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.200" L x 0.100" W (5.08mm x 2.54mm) |
| Case / Size | Radial, Vertical |
| Package / Case | Radial, Vertical |
| Supplier | Delevan |
| Description | FIXED IND 8.2UH 290MA 2.4 OHM TH |
| Series | 2020R |
| Product Status | Active |
| Type / Construction | Toroidal |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 60 @ 7.9MHz |
| Self Resonant Frequency | 37MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.230" (5.84mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/2020R-46H/4180888 |