Description
FIXED IND 3.9UH 280MA 2.3 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 15M391K.
15M391K has an inductance value of 3.9 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.
15M391K is rated for 280 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
15M391K lists a DC resistance of 2.3Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
15M391K 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 15M391K to manufacturer, series, and broader datasheet collections.
Alternative Solutions
Compare possible alternatives with similar specifications. Verify every electrical and mechanical requirement before use.
Product Attributes
| Inductance | 3.9 µH |
| Tolerance | ±10% |
| Current Rating | 280 mA |
| DC Resistance (DCR) | 2.3Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Gowanda |
| Description | FIXED IND 3.9UH 280MA 2.3 OHM TH |
| Series | 15M |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Phenolic |
| Shielding | Unshielded |
| Q @ Frequency | 33 @ 7.9MHz |
| Self Resonant Frequency | 100MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Supplier Device Package | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) |
| Height - Seated (Max) | Axial |
