Description
This technical data and specification page covers the 143-20J12L electronic component from Coilcraft. This device features inductance of 1.4 uH, current rating of 5.5A, DC resistance (DCR) of 30.0mOhm Max. 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 143-20J12L.
143-20J12L has an inductance value of 1.4 uH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
143-20J12L is rated for 5.5A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
143-20J12L lists a DC resistance of 30.0mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
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Product Attributes
| Inductance | 1.4 uH |
| Current Rating | 5.5A |
| DC Resistance (DCR) | 30.0mOhm Max |
| Supplier | Coilcraft |
| Series | 143 |
