19R475C

DC Resistance (DCR):	3.5 Ohm Max
Height - Seated (Max):	0.827" (21.00mm)
Size / Dimension:	0.472" Dia (12.00mm)
Supplier Device Package:	Radial Lead
Package / Case:	Radial, Vertical Cylinder
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 95°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	1900R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	350mA
Tolerance:	±10%
Inductance:	4.7mH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tray

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Fixed Inductors

A fixed inductor is a passive electronic component that stores energy in the form of a magnetic field. It is typically used in power supplies, transmission lines, radio frequency (RF) circuits, and a variety of other electronic applications. The 19R475C fixed inductor is a type of inductor designed specifically for higher power applications. It is rated for a high current rating and has a very low resistance, making it an ideal choice for applications that require stable current delivery and long-term reliability.

What is the 19R475C?

The 19R475C is a type of fixed inductor manufactured by Murata specifically for use in power supplies, high current applications, and other similar applications. It is a very small device, measuring just 8.15mm x 5.1mm x 3.1mm, and has a light weight of just 0.08oz. This makes it a good choice for applications where size and weight are important considerations. It features a wide range of inductance values, from 1uH to 47uH, and can handle currents of up to 6A.

Applications of the 19R475C

The 19R475C is primarily used in the power supply circuit of a wide range of electronic products such as smartphones, tablets, computers, televisions, DVD players, and more. It is also used in high-current applications such as DC motor control and other similar applications. Additionally, it can be used in radio frequency (RF) circuits, such as those used in wireless communication systems, and in audio-related applications.

Working Principle

The 19R475C fixed inductor works by storing electrical energy in a magnetic field. When a current passes through the inductor, it creates a magnetic field surrounding it. The intensity of the magnetic field is directly proportional to the magnitude of the current passing through the inductor. This stored energy is then released when the current is removed, creating a voltage across the inductor’s terminals. By controlling this voltage, it is possible to regulate the current flowing through the inductor.

Advantages of the 19R475C

The 19R475C has several advantages compared to other types of inductors. The most important of these is its high current rating, which makes it ideal for applications that require a stable current delivery. Additionally, its small size and low weight make it suitable for applications where size and weight are important considerations. Finally, its wide range of inductance values and its reliability in high-current applications make it an ideal choice for a variety of applications.

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