PM2120-470K-RC

DC Resistance (DCR):	19 mOhm Max
Height - Seated (Max):	0.790" (20.07mm)
Size / Dimension:	1.201" L x 1.000" W (30.50mm x 25.40mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	PM2120
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	8.2A
Tolerance:	±10%
Inductance:	47µH
Material - Core:	Iron
Type:	Toroidal
Part Status:	Active
Packaging:	Bulk

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Inductors have a number of applications across a range of fields, and the PM2120-470K-RC is an example of a fixed inductor that is suitable for a variety of uses. These inductors have the ability to store energy in a magnetic field, making them invaluable for many applications, from telecommunications systems to high-voltage power systems.The PM2120-470K-RC is a high-value, passive inductor typically used in AC circuits. This type of inductor offers excellent frequency response, excellent EMI/RFI protection, and is capable of storing significant energy over a wide range. It is appropriate for use in a range of applications, from general-purpose AC circuits, to high-voltage, high-frequency, and communications equipment.The design of the PM2120-470K-RC is such that it does not require an external capacitor for operation. This makes it an ideal choice for applications where a compact design is required. It is also well suited for applications where filtered power is needed, as the inductor can help filter out noise and improve power stability.This inductor is also suitable for use in switching power supplies, as it provides energy storage during the transition from one voltage state to another. The design of the PM2120-470K-RC is such that it helps to reduce the ripple current and also reduces the peak inrush current during the voltage transition. This can provide a highly efficient power solution for a range of situations.The PM2120-470K-RC also has a high inductance-to-volume ratio. This makes it ideal for applications that require improved efficiency, as the large amount of energy stored in a small amount of space can be harnessed and used to provide the required functionality.The PM2120-470K-RC is a self-shielded type, meaning that it is able to reduce the electromagnetic interference (EMI) and radio frequency interference (RFI) emitted by the device. This makes it suitable for use in areas that require low-noise performance, such as medical and communications equipment.The PM2120-470K-RC also features an improved temperature coefficient that ensures the inductors remain stable over a large temperature range. This improves reliability and consistency across a variety of operating conditions.The working principle of a fixed inductor is simple. It stores energy in a magnetic field that is created when a current is passed through a coil of wire. This energy is released in the form of an electromagnetic field, and this is used to provide a wide range of functions, from filtering noise to providing power to a variety of devices.The PM2120-470K-RC is a cost-effective, high-performance, and reliable fixed inductor that has a wide range of applications across many different fields. Its high inductance-to-volume ratio, excellent EMI/RFI protection, and improved temperature coefficients make it ideal for many applications, from power supplies and communications equipment to medical and high-voltage power distribution systems.

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