Description
This technical data and specification page covers the 1812FS-394KR electronic component from Coilcraft. This device features inductance of 390 μH, current rating of 140mA, DC resistance (DCR) of 7.6Ω. View the PDF datasheet, compare key parametric specifications, and review possible cross-reference candidates for your design.
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1812FS-394KR.
1812FS-394KR has an inductance value of 390 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.
1812FS-394KR is rated for 140mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1812FS-394KR lists a DC resistance of 7.6Ω. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
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Product Attributes
| Inductance | 390 μH |
| Current Rating | 140mA |
| DC Resistance (DCR) | 7.6Ω |
| Supplier | Coilcraft |
| Series | 1812FS |
