Description
Power Inductor, 1mH, ±15%, Rated current: 440mA, Case: Through Hole-4P,D10.5xL10.5mm
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 12RS105C.
12RS105C has an inductance value of 1mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
12RS105C is rated for 440mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
12RS105C lists a DC resistance of 1.5Ω. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
12RS105C uses a package or case of Through Hole-4P,D10.5xL10.5mm. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1mH |
| Tolerance | ±15% |
| Current Rating | 440mA |
| DC Resistance (DCR) | 1.5Ω |
| Case / Size | Through Hole-4P,D10.5xL10.5mm |
| Package / Case | Through Hole-4P,D10.5xL10.5mm |
| Supplier | muRata |
| Description | Power Inductor, 1mH, ±15%, Rated current: 440mA, Case: Through Hole-4P,D10.5xL10.5mm |
| Type / Construction | Power Inductor |