Description
This technical data and specification page covers the 143-12J12SL electronic component from Coilcraft. This device features inductance of 0.509 uH, current rating of 6.6A, DC resistance (DCR) of 20.5mOhm 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 143-12J12SL.
143-12J12SL has an inductance value of 0.509 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.
143-12J12SL is rated for 6.6A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
143-12J12SL lists a DC resistance of 20.5mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
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Product Attributes
| Inductance | 0.509 uH |
| Current Rating | 6.6A |
| DC Resistance (DCR) | 20.5mOhm Max |
| Supplier | Coilcraft |
| Series | 143 |
