Description
Power Inductor, 220uH, Rated current: 670mA, Case: SMD,14.2x14.1mm
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 40221C.
40221C has an inductance value of 220uH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
40221C is rated for 670mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
40221C lists a DC resistance of 405mΩ. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
40221C uses a package or case of SMD,14.2x14.1mm. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 220uH |
| Current Rating | 670mA |
| DC Resistance (DCR) | 405mΩ |
| Case / Size | SMD,14.2x14.1mm |
| Package / Case | SMD,14.2x14.1mm |
| Supplier | muRata |
| Description | Power Inductor, 220uH, Rated current: 670mA, Case: SMD,14.2x14.1mm |
| Type / Construction | Power Inductor |