Description
This technical data and specification page covers the 0805RB-421XMR electronic component from Coilcraft. This device features inductance of 0.66 μH, current rating of 850mA, DC resistance (DCR) of 245mOhm 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 0805RB-421XMR.
0805RB-421XMR has an inductance value of 0.66 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.
0805RB-421XMR is rated for 850mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
0805RB-421XMR lists a DC resistance of 245mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
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Product Attributes
| Inductance | 0.66 μH |
| Current Rating | 850mA |
| DC Resistance (DCR) | 245mOhm Max |
| Supplier | Coilcraft |
| Series | 0805RB |
