Description
FIXED IND 4.7UH 230MA 1.8 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 103-472K.
103-472K has an inductance value of 4.7 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.
103-472K is rated for 230 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
103-472K lists a DC resistance of 1.8Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
103-472K uses a package or case of Nonstandard, 2 Lead. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 4.7 µH |
| Tolerance | ±10% |
| Current Rating | 230 mA |
| DC Resistance (DCR) | 1.8Ohm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.100" L x 0.100" W (2.54mm x 2.54mm) |
| Case / Size | Nonstandard, 2 Lead |
| Package / Case | Nonstandard, 2 Lead |
| Supplier | Delevan |
| Description | FIXED IND 4.7UH 230MA 1.8 OHM |
| Series | 103 |
| Product Status | Active |
| Type / Construction | - |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 24 @ 7.9MHz |
| Self Resonant Frequency | 60MHz |
| Ratings | - |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Height - Seated (Max) | 0.075" (1.91mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/103-472K/635606 |
