Description
FIXED IND 12UH 590MA 810 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1945-09G.
1945-09G has an inductance value of 12 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.
1945-09G is rated for 590 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1945-09G lists a DC resistance of 810mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1945-09G uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 12 µH |
| Tolerance | ±2% |
| Current Rating | 590 mA |
| DC Resistance (DCR) | 810mOhm 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 12UH 590MA 810 MOHM TH |
| Series | 1945 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 65 @ 5MHz |
| Self Resonant Frequency | 42.4MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1945-09G/4180481 |
