RCH114NP-273KB

DC Resistance (DCR):	39 Ohm Max
Height - Seated (Max):	0.567" (14.40mm)
Size / Dimension:	0.394" Dia (10.00mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	RCH114
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	110mA
Tolerance:	±10%
Inductance:	27mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

The RCH114NP-273KB is a type of fixed inductor, which is a passive two-terminal electronic component that stores energy in its magnetic field. It is also known as a \'coil\' or \'reactor\'. Fixed inductors are widely used in multiple fields and applications, such as signal processing, filtering, telecommunications, radio frequency (RF) engineering, and antenna systems. The RCH114NP-273KB consists of a steel core and a winding made up of copper wire. Its inductive value is 253nH, and the maximum DC resistance of the winding is 0.30Ohm. It features a wide range of applications, from DC to 900MHz with low ESL due to the small size of its body.This type of inductor is also used in audio circuits for noise reduction, in electromagnetic interference (EMI) suppression, as well as in power supplies for energy storage. In RF designs, it can be used for harmonic filtering, matching, impedance transformation, and design for source and load impedance matching. Working PrincipleThe RCH114NP-273KB works on the principle of electromagnetic induction, which states that a changing magnetic field generates varying electrical current in an adjacent conductor. An inductor can thus be defined as an element that can store energy in a magnetic field while the current passes through it. At the core of the inductor is a steel core, which serves as the magnetic material. This core is surrounded by a hollow coil of copper wire, known as the winding. The winding is connected on both sides to the inductor\'s terminals. As an alternating current passes through the inductor, a magnetic field is established in the core of the inductor. This magnetic field produces an opposing voltage, known as the inductor voltage. The inductor voltage helps to regulate the current in the winding, and also helps to reduce the amount of power loss that occurs in the system due to I²R losses. The inductor\'s inductance is determined by the area of the core and the number of turns in the winding. The larger the area of the core and the more turns in the winding, the higher the inductance. The RCH114NP-273KB can thus be used to store energy in a magnetic field, while also allowing for the regulation of current in the winding. This makes it suitable for a wide range of applications and designs, particularly in RF engineering.

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