Description
FIXED IND 180UH 530MA 1.37 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4922-28K.
4922-28K 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.
4922-28K is rated for 530 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4922-28K lists a DC resistance of 1.37Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4922-28K uses a package or case of 2-SMD. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 180 µH |
| Tolerance | ±10% |
| Current Rating | 530 mA |
| DC Resistance (DCR) | 1.37Ohm Max |
| Saturation Current | 530mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.520" L x 0.250" W (13.21mm x 6.35mm) |
| Case / Size | 2-SMD |
| Package / Case | 2-SMD |
| Supplier | Delevan |
| Description | FIXED IND 180UH 530MA 1.37 OHM |
| Series | 4922 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.230" (5.84mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/4922-28K/4200224 |