Description
FIXED IND 4.7MH 163MA 10.5 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for GA20-474K.
GA20-474K has an inductance value of 4.7 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
GA20-474K is rated for 163 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
GA20-474K lists a DC resistance of 10.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
GA20-474K 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 | 4.7 mH |
| Tolerance | ±10% |
| Current Rating | 163 mA |
| DC Resistance (DCR) | 10.5Ohm Max |
| Saturation Current | 180mA |
| 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 4.7MH 163MA 10.5 OHM |
| 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 |
