Description
FIXED IND 220UH 200MA 12 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4470R-29H.
4470R-29H has an inductance value of 220 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-29H is rated for 200 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4470R-29H lists a DC resistance of 12Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4470R-29H 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 | 220 µH |
| Tolerance | ±3% |
| Current Rating | 200 mA |
| DC Resistance (DCR) | 12Ohm 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 220UH 200MA 12 OHM TH |
| Series | 4470R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 95 @ 1MHz |
| Self Resonant Frequency | 8.8MHz |
| 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-29H/4193542 |
