RCR1010NP-221M

DC Resistance (DCR):	313 mOhm Max
Height - Seated (Max):	0.413" (10.50mm)
Size / Dimension:	0.394" Dia (10.00mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	RCR1010
Shielding:	Shielded
Current - Saturation:	1A
Current Rating:	1.3A
Tolerance:	±20%
Inductance:	220µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are components that store electrical energy and allow it to be passed across a circuit as a temporary current. The RCR1010NP-221M, in particular, is an inductor designed to provide high current handling and efficiency with a low DC (direct current) resistance. It has a range of applications across different industries so let’s take a look at what this component is used for, and how it works.ApplicationsThe RCR1010NP-221M is mainly used in power electronic applications, such as DC/DC converters, switching regulators, and motor drivers. This is due to its ability to deliver high current density and low DCR at the same time, which is great for these kinds of devices. On top of that, it is great for creating an ultra-low stray magnetic field, making it perfect for switching applications. The relatively small size of the RCR1010NP-221M also makes it ideal for consumer and industrial applications.Working PrincipleThe RCR1010NP-221M works by using a magnetic field to store electrical energy, or inductance. This allows the current in the circuit to be “backed up”, so to speak, making it hold for a certain amount of time before it is passed on. This can be useful for things like amplifiers or switching, since the current can be “smoothed” out before it is sent to other components.The inductance of the RCR1010NP-221M is determined by the physical characteristics of the component, such as the core material, shape, and size of the coil. It is also influenced by the surrounding materials, such as the windings and insulation. As the current is passed through the inductor, it creates a magnetic field which adds to, or subtracts from, the inductance of the component. This affects the amount of current that can be held in the inductor.The RCR1010NP-221M also has a low DCR, which is the amount of resistance to a direct current. This is important for applications that require high-power throughput or fast switching, since the lower the DCR, the less energy that is wasted in the form of heat.ConclusionThe RCR1010NP-221M is a highly efficient inductor that is great for applications that require high current handling and low DCR. It is used in many power electronic circuits and is perfect for creating an ultra-low stray magnetic field. Its small size and high efficiency make it ideal for consumer and industrial applications. Its working principle is based on the principles of magnetic flux, with the inductance determined by its physical characteristics, such as Core material, shape, and size of the coil. Additionally, its low DCR gives it an edge over other inductors in terms of power throughput and fast switching.

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