4302-472G

DC Resistance (DCR):	2.3 Ohm Max
Height - Seated (Max):	0.095" (2.41mm)
Size / Dimension:	0.115" L x 0.105" W (2.92mm x 2.66mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	30MHz
Q @ Freq:	30 @ 7.9MHz
Series:	4302
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	255mA
Tolerance:	±2%
Inductance:	4.7µH
Material - Core:	Iron Powder
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are components that can store the energy of two or more electrical coils in order to transfer these energy to another electrical circuit or to store energy for later use. The 4302-472G, developed by performance engineers at TDK, is a fixed inductor with great potential for aiding in the design of high efficiency electrical systems.

The 4302-472G is a fixed inductor made with two coils of similar size and shape, with each one providing an inductance of 47nH. The 4302-472G is built with a four-layer construction that helps to improve the heat dissipation and the efficiency of the product. It has an operating current of up to 4.10A and an impedance of 456 mΩ. In addition, the 4302-472G has a maximum voltage rating of 15W.

This fixed inductor has a variety of applications in the development of high efficiency electrical systems. Its special design and structure make it ideal for use in power supplies and other circuits that require a high degree of control and regulation. Additionally, the 4302-472G works great in the design of motor drives, inverters and other power converters where assistance from an inductor is needed to ensure the most efficient energy transfer.

In terms of its working principle, the 4302-472G captures energy produced from two switching elements, such as diodes or transistors, and stores it in its wound coils. The process of energy transfer is known as inductance, and it is done by converting magnetic energy into electrical energy. The inductor resists changes in the current, ensuring the energy stays flowing through its coils. This provides a steady, optimal voltage and current in the circuit, which is essential to the reliability and longevity of electrical systems.

The 4302-472G is an incredibly reliable and robust inductor that helps systems achieve the highest level of performance in the most efficient manner. Its design and construction make it great for use in a variety of design configurations, and it is sure to last for many years with minimal maintenance. The 4302-472G from TDK is an excellent product for those looking for the highest level of efficiency and control in their electrical systems.

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