Description
FIXED IND 8.2MH 82MA 75 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4470R-48G.
4470R-48G has an inductance value of 8.2 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.
4470R-48G is rated for 82 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4470R-48G lists a DC resistance of 75Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4470R-48G 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 mH |
| Tolerance | ±2% |
| Current Rating | 82 mA |
| DC Resistance (DCR) | 75Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.310" Dia x 0.910" L (7.87mm x 23.11mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 8.2MH 82MA 75 OHM TH |
| Series | 4470R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 65 @ 250kHz |
| Self Resonant Frequency | 520kHz |
| Inductance Test Frequency | 250 kHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/4470R-48G/4193617 |