S1812R-563F

DC Resistance (DCR):	3.6 Ohm Max
Height - Seated (Max):	0.134" (3.40mm)
Size / Dimension:	0.189" L x 0.134" W (4.80mm x 3.40mm)
Supplier Device Package:	1812 (4532 Metric)
Package / Case:	1812 (4532 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	8MHz
Q @ Freq:	50 @ 2.5MHz
Series:	S1812R
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	235mA
Tolerance:	±1%
Inductance:	56µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors are electronic components that store energy in the form of a magnetic field generated in a coil. In its simplest form, the component consists of a wire wound into a coil with an additional core material, typically ferrite, or an air core, but other materials may also be used. Due to their high-frequency characteristics, they provide unique properties compared to other types of passive components. When a current passes through the windings, it induces a magnetic field. The inductor also has resistance which is represented by an electrical parameter called inductance, measured in henries (H). The S1812R-563F is a fixed inductor on the market. It is a shielded small size inductor with a high rated current of up to 6.8amps. It is constructed using advanced technologies such as copper wire enameled winding, epoxy resin with excellent characteristics for insulation, and a ferrite core for magnetic flux control. The coil outer body is made of a plastic material which increases the inductor’s robustness.S1812R-563F has a wide range of applications in a variety of electronic devices. Its quick response to electric current, accompanied by its high efficiency capability, make it a very reliable and versatile option for applications in power supply lines. Additionally, this inductor is suitable for noise suppression systems in transmission lines. The S1812R-563F also helps to reduce interference and protect equipment from over-current surges, due to its low DC resistance. Furthermore, this inductor has a stable resonance frequency, allowing for a range of pulse signals from telecom systems to be filtered out, meaning it’s suitable for both long and short distance data transmission. In terms of working principle, S1812R-563F inductors use Coil-X core technology, which significantly reduces core losses. The inductor produces a magnetic field through the winding, which then experiences a sudden change in intensity in response to electrical current changes due to hysteresis effects. The hysteresis cycle is frequency-dependent, and is influenced by the inductors’ sagging that occurs during high-frequency use due to the coercivity of the core material. The current then induces a voltage in the winding which opposes the current, producing resistance. This resistance is known as inductance, and is what distinguishes the component from other types of passive components. As the current and voltage change, the inductors’ resistance to the current also changes, although this variation is slight. Due to their high frequencies and low power consumption, S1812R-563F inductors can be used in a variety of applications, such as power lines, antenna circuits, noise suppression systems, and pulse generators. This particular component is especially suitable for a variety of modern electronics, due to its high output current capability of 6.8amps. Therefore, the S1812R-563F is a great example of a reliable and versatile component for use in a variety of energy-saving electronic devices.

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