Description
FIXED IND 1UH 4A 30 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4470R-01H.
4470R-01H has an inductance value of 1 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-01H is rated for 4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4470R-01H lists a DC resistance of 30mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4470R-01H 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 µH |
| Tolerance | ±3% |
| Current Rating | 4 A |
| DC Resistance (DCR) | 30mOhm 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 1UH 4A 30 MOHM TH |
| Series | 4470R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 130 @ 15MHz |
| Self Resonant Frequency | 136MHz |
| Ratings | - |
| Inductance Test Frequency | 25 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | - |
| Height - Seated (Max) | - |
| Features | https://www.digikey.com/en/products/detail/delevan/4470R-01H/4193416 |
