Description
FIXED IND 39UH 1.12A 315 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4922-20L.
4922-20L has an inductance value of 39 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.
4922-20L is rated for 1.12 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4922-20L lists a DC resistance of 315mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4922-20L uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 39 µH |
| Tolerance | ±15% |
| Current Rating | 1.12 A |
| DC Resistance (DCR) | 315mOhm Max |
| Saturation Current | 1.12A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.505" L x 0.240" W (12.82mm x 6.09mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 39UH 1.12A 315 MOHM |
| 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/4922-20L/225916 |