KLZ2012MHR3R3HTD25 Inductors, Coils, Chokes

Series:	KLZ-HR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Multilayer
Material - Core:	Ferrite
Inductance:	3.3µH
Tolerance:	±20%
Current Rating:	500mA
Current - Saturation:	350mA
Shielding:	Shielded
DC Resistance (DCR):	260 mOhm
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	AEC-Q200
Operating Temperature:	-55°C ~ 150°C
Inductance Frequency - Test:	2MHz
Features:	Soft Termination
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)
Supplier Device Package:	0805 (2012 Metric)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max):	0.057" (1.45mm)

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Introduction to KLZ2012MHR3R3HTD25 Fixed InductorsFixed inductors are inductors or coils that have a fixed electrical value and are used in a variety of electrical and electronic circuits. A fixed inductor has a metal coil of wire with a core, a set of two or more insulated wires that form a coil, and a ferrite rod in the center of the coil for increase inductance. The KLZ2012MHR3R3HTD25 fixed inductors is a type of axial inductors used in power supplies, DC-DC converters, and filter circuits.Application FieldsThe KLZ2012MHR3R3HTD25 fixed inductors are used in a variety of applications, such as DC-DC converters, filters, frequency converters, audio amplifiers, switching power supplies, and display circuits. They are also used in applications that require a higher current carrying capacity, such as ballasts, motor-control circuits, and high-speed digital circuits. The inductor is also suited to applications with high frequencies, such as RF amplifiers.Working PrincipleThe working principle of KLZ2012MHR3R3HTD25 fixed inductor is based on Faraday’s Law of Induction. When a coil of insulated wire is exposed to a changing magnetic field, an electric current is induced in the coil. This current generates a magnetic field around the coil. During normal operation, the flowing current through the inductor produces a magnetic field around the coil. The magnetic field, in turn, induces a voltage in the coil, causing the remaining current to remain constant. This process is repeated until all the energy stored in the magnetic field is consumed.The KLZ2012MHR3R3HTD25 fixed inductor has an operating temperature range of -40°C to +85°C, and a maximum operating DC current of 3A. It has an inductance of 3.3H, a DC resistance of 0.084Ω, and a component size of 12.0mmL x 12.0mmW x 11.0mmH.ConclusionThe KLZ2012MHR3R3HTD25 fixed inductors are versatile, reliable components used in a variety of electronic and electrical circuits. They are primarily used in applications that require a high current carrying capacity, high frequencies, or high efficiency. The operating temperature range and size of the inductor make it suitable for many applications. The working principle of the KLZ2012MHR3R3HTD25 fixed inductor is based on Faraday’s Law of Induction, which states that a changing magnetic field induces an electric current in a coil of wire.

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