PM42S-220-RC

DC Resistance (DCR):	300 mOhm Max
Height - Seated (Max):	0.118" (3.00mm)
Size / Dimension:	0.189" L x 0.189" W (4.80mm x 4.80mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	29MHz
Q @ Freq:	7 @ 2.52MHz
Series:	PM42S
Shielding:	Shielded
Current - Saturation:	650mA
Current Rating:	880mA
Tolerance:	±30%
Inductance:	22µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

A fixed inductor is an electronic component that stores electrical energy in a magnetic field. It is made of wound electrical conductor and it is a vital component used in circuit boards and switch-mode power supplies. It is quite common and comes in a variety of shapes, sizes and applications. One such fixed inductor is the PM42S-220-RC. This section will briefly describe the application field and the working principle of the PM42S-220-RC fixed inductor.

The PM42S-220-RC fixed inductor is a four-pin inductor that is widely used in a wide variety of devices. It is a very versatile component as it can be used in a range of circuits including buck converters, LED drivers, buck-boost converters, AC/DC and DC/DC converters, and power supplies. It is also suitable for use in high-temperature applications. In addition, it is suitable for use in high frequency circuits due to its low self-inductance and its high frequency response. Its operating temperature range is between -30°C and +85°C.

The PM42S-220-RC fixed inductor is built around a precision-coiled winding. A permanent magnet is embedded into the winding where the electrons flow through. When the voltage across the inductor is changed, a current is created in the magnetic field which causes the electrons to flow in a circular path. The inductor stores potential energy in the form of a magnetic field. The magnetic field then causes a voltage drop across the inductor as the current is measured.

The PM42S-220-RC fixed inductor also features an air-gap core for lower losses, as well as high efficiency and low noise. It also has a self-adjusting dual-coil design which is ideal for repeated power fluctuations. The inductance is stable even when the working temperature changes. Additionally, the PM42S-220-RC fixed inductor offers excellent temperature stability and high durability.

The PM42S-220-RC fixed inductor is a reliable and durable component that is suitable for a wide range of applications. Its features make it an ideal choice for high-temperature environments, high-frequency circuits and power supplies. With its diverse range of features and applications, the PM42S-220-RC fixed inductor is a highly versatile and reliable component for many modern electronic designs.

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