Description
FIXED IND 3.9UH 4.044A 17 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for GA20-391K.
GA20-391K 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.
GA20-391K is rated for 4.044 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
GA20-391K lists a DC resistance of 17mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
GA20-391K 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 GA20-391K to manufacturer, series, and broader datasheet collections.
Product Attributes
| Inductance | 3.9 µH |
| Tolerance | ±10% |
| Current Rating | 4.044 A |
| DC Resistance (DCR) | 17mOhm Max |
| Saturation Current | 7.4A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.260" Dia x 0.630" L (6.60mm x 16.00mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Gowanda |
| Description | FIXED IND 3.9UH 4.044A 17 MOHM |
| Series | GA20 |
| Product Status | Active |
| Type / Construction | Toroidal |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Axial |
