IMC1812ES331J

DC Resistance (DCR):	14 Ohm Max
Height - Seated (Max):	0.134" (3.40mm)
Size / Dimension:	0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package:	1812
Package / Case:	1812 (4532 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	3.5MHz
Q @ Freq:	40 @ 790kHz
Series:	IMC-1812
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	85mA
Tolerance:	±5%
Inductance:	330µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed Inductors are passive electronic components used to store energy in the form of a magnetic field, usually in the form of a coil or loop of wire. They are commonly used in electrical circuits to filter out undesired frequencies while allowing desired frequencies to pass, to reduce branch currents, to provide a signal path between components, or to provide voltage spikes or current pulses to other components.The IMC1812ES331J is a type of fixed inductor designed by IMC Corp, and is a fixed inductor of 0.12uH. Rated to have a current rating of 1.32A and an Irms of 1A, it is designed to provide an excellent combination of inductance and current carrying capabilities. The coil is made from magnetically resistant Class F-5 copper wire, and is secured within a polycarbonate body.The IMC1812ES331J is designed for a wide variety of applications, including power inductors for switching power supplies, DC/DC converters, mobile phones, and other portable applications such as laptop computers, digital cameras, and PDAs. It also works well in regulated and non-regulated power circuits.The working principle of the IMC1812ES331J is based on the principle of inductance. An inductor consists of a coil of insulated copper wire wrapped around a core material, which may be ferrite, air, iron powder, or any other appropriately conductive material. When a current is passed through the coil, a magnetic field is created which induces a voltage across the coil. This induced voltage causes current to flow in the coil, which increases the magnetic field, thus creating an inductance and storing energy in the form of a magnetic field. This effect is called self induction.The IMC1812ES331J is designed to have very low DC resistance and excellent DC overcurrent characteristics, making it a highly reliable component. It also exhibits very low AC resistance in the high-frequency region of several MHz, and is designed to reduce flux and noise levels. It also features an inherently low magnetic leakage, meaning it will not interfere with other circuits or devices in its vicinity.The IMC1812ES331J is an excellent choice for a wide range of applications, and its combination of very low DC resistance and excellent AC characteristics make it a reliable and efficient choice. Its compact size also makes it easy to install and integrate into existing circuits. And it’s relatively low cost when compared to other inductors makes it an excellent choice for a variety of applications.

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