S1812-101F

DC Resistance (DCR):	90 mOhm 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:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	460MHz
Q @ Freq:	50 @ 25MHz
Series:	S1812
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	1.49A
Tolerance:	±1%
Inductance:	100nH
Material - Core:	Iron
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors
Fixed inductors are electrical devices that allow a flow of alternating currents but block direct currents. They are used in electrical circuits for their ability to induct electrical energy and store it for a short amount of time. The S1812-101F is a type of fixed inductor that is made from ceramic powder core material and has a lead-free construction. It’s an ideal choice for applications where space is limited.The S1812-101F fixed inductor has two parts: the core and the winding. The core is made from a ceramic material and is designed to be able to store energy in the form of magnetic fields when an alternating electrical current passes through it. The winding is a copper wire that surrounds the core and has insulation for protection. The copper wire is wound around the core in a specific pattern to ensure the induction of energy.This type of fixed inductor has a wide range of applications in electronics; it can be used to filter out noise in radio and other audio-related circuits, to provide stability in power-supply circuits, and to store energy for use in low-power applications. In addition, the S1812-101F can also be used for radio-frequency (RF) applications, such as receivers, as well as high-frequency switching applications.The working principle of the S1812-101F fixed inductor is based on Faraday’s law of electromagnetic induction. When an AC current passes through the copper winding, it induces a magnetic field in the core material, which in turn causes a voltage to be generated. The voltage generated by the inductor is proportional to the amount of energy stored in the core material and the rate at which the current is changing. This voltage can be used for various applications, such as filtering signals or providing stability in power supplies.When designing the S1812-101F fixed inductor for a specific application, it is important to consider the current and voltage ratings of the device. The current and voltage ratings of the device should be chosen carefully to ensure that the device does not exceed the rated levels. The device should also be chosen with the correct inductance value for the desired application.In summary, the S1812-101F fixed inductor is a good choice for applications where space is limited. It is typically made of ceramic and has a lead-free construction. Its working principle is based on Faraday’s law of electromagnetic induction, which states that an alternating current passing through a copper winding induces a voltage in the core material. This voltage can be used in various electronic applications, such as filtering signals or providing stability in power supplies. The device should be selected with the correct current and voltage ratings, as well as the correct inductance value for the desired application.

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