Description
FIXED IND 390UH 380MA 2.73 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4922R-32K.
4922R-32K has an inductance value of 390 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.
4922R-32K is rated for 380 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4922R-32K lists a DC resistance of 2.73Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4922R-32K 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 | 390 µH |
| Tolerance | ±10% |
| Current Rating | 380 mA |
| DC Resistance (DCR) | 2.73Ohm Max |
| Saturation Current | 380mA |
| 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 390UH 380MA 2.73 OHM |
| Series | 4922R |
| 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/4922R-32K/4200399 |