Description
FIXED IND 22UH 430MA 1.6 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1945-12G.
1945-12G has an inductance value of 22 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.
1945-12G is rated for 430 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1945-12G lists a DC resistance of 1.6Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1945-12G uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from 1945-12G to manufacturer, series, and broader datasheet collections.
Product Attributes
| Inductance | 22 µH |
| Tolerance | ±2% |
| Current Rating | 430 mA |
| DC Resistance (DCR) | 1.6Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.193" Dia x 0.447" L (4.90mm x 11.35mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 22UH 430MA 1.6 OHM TH |
| Series | 1945 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 75 @ 2.5MHz |
| Self Resonant Frequency | 32MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1945-12G/4180493 |
