2100LL-121-H-RC

DC Resistance (DCR):	39 mOhm Max
Height - Seated (Max):	0.450" (11.43mm)
Size / Dimension:	0.860" Dia (21.84mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	2100LL
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	4.1A
Tolerance:	±15%
Inductance:	120µH
Material - Core:	Sendust
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Fixed Inductors

Fixed inductors are devices that produce a consistent, unchanging magnetic field in order to facilitate the process of electricity transmission. This type of inductor is commonly used in power supplies and motor circuits. The 2100LL-121-H-RC is a type of fixed inductor that has a wide range of application fields and an efficient working principle. The 2100LL-121-H-RC is a versatile inductor that is used in a variety of different scenarios, from providing inductive stability in power supplies to being used for DC-to-DC switchmode applications. This typeof inductor is also used in automotive motors, AC power line filters, and as part of power factor correction circuits. The 2100LL-121-H-RC is also known to be used in harmonic filter applications. Understanding the working principle behind the 2100LL-121-H-RC is key to taking full advantage of this type of inductor. This inductor is composed of two key components: a ferromagnetic core and a coil of wire. The ferromagnetic core can be either an air core or a solid core, depending on the application; the air core variant is advantageous for its low core losses and low capacitance. In both cases, when an electric current passes through the coil of wire, it produces a circular magnetic field that is centered on the ferromagnetic core. This magnetic field then inducts electricity when a voltage is applied. The 2100LL-121-H-RC is an efficient fixed inductor that is capable of being used in a wide variety of applications. Thanks to its two key components, it is able to produce a reliable, unchanging magnetic field that is ideal for inductive stability and power line filtering. As such, it is an invaluable device for any power supply or motor circuit.

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