Description
FIXED IND 180UH 240MA 9.5 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4470R-28H.
4470R-28H has an inductance value of 180 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.
4470R-28H is rated for 240 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4470R-28H lists a DC resistance of 9.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4470R-28H 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 | 180 µH |
| Tolerance | ±3% |
| Current Rating | 240 mA |
| DC Resistance (DCR) | 9.5Ohm Max |
| Saturation Current | - |
| 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 180UH 240MA 9.5 OHM TH |
| Series | 4470R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 95 @ 1MHz |
| Self Resonant Frequency | 9.6MHz |
| Ratings | - |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | - |
| Height - Seated (Max) | - |
| Features | https://www.digikey.com/en/products/detail/delevan/4470R-28H/4193538 |
