RCH875NP-472K

DC Resistance (DCR):	16.7 Ohm Max
Height - Seated (Max):	0.295" (7.50mm)
Size / Dimension:	0.307" Dia (7.80mm)
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:	RCH-875
Shielding:	Unshielded
Current - Saturation:	120mA
Current Rating:	74mA
Tolerance:	±10%
Inductance:	4.7mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are typically used in electronic technology to store energy in the form of an electromagnetic field. The most common application of a fixed inductor is to provide an unpopulated impedance to signal and power circuits. The RCH875NP-472K fixed inductor is an important component in power management and power regulation. It is used to store energy as well as provide inductive and transformational filtering.The RCH875NP-472K fixed inductor has been designed to provide an intermediate impedance between signalchips, trace bits, and power chips. It is one of the most popular inductors compared to other types, due to its high efficiency in providing power conversion and low noise levels. Its small size makes it ideal for applications where space is critically important.The RCH875NP-472K fixed inductor’s most common application is to operate at a predetermined frequency. This allows for power conversion and power regulation to happen at a stable, predictable rate. It also ensures that the voltage output is consistent when meeting electrical loads. This helps minimize voltage drops in the circuit, reduce unwanted noise, and increase system efficiency.The RCH875NP-472K fixed inductor’s working principle is based on Faraday’s law of electromagnetic induction. When current flows through the inductor, it produces a magnetic field. This magnetic field then induces a voltage in the same inductor, which is proportional to the rate of change in the current.The alternating polarity of this current creates an oscillating magnetic field, which results in a voltage and current waveform known as the alternating current output. This type of output is ideal for powering logic and power chips, as the alternating polarity helps reduce the static voltage drop caused by the chips’ power demands.The RCH875NP-472K fixed inductor is constructed with high-quality materials and components, ensuring the uniform inductance. This allows the inductor to produce an accurate voltage output, even when operating under extreme temperatures. Additionally, efficient heat dissipation ensures that the inductor remains cool even when operating for long periods of time.In summary, the RCH875NP-472K fixed inductor is a highly efficient, power management and power regulation component. It is designed to provide an intermediate impedance between signal and power chips in order to stabilize voltage outputs and reduce unwanted noise. Its uniform inductance characteristics, high efficiency, and efficient heat dissipation further enhance its performance. As such, it is a popular choice in many electronics and power management applications.

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