DC Resistance (DCR):	70 mOhm Max
Height - Seated (Max):	0.115" (2.92mm)
Size / Dimension:	0.260" L x 0.175" W (6.60mm x 4.45mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	50MHz
Q @ Freq:	--
Series:	WE-PD4
Shielding:	Unshielded
Current - Saturation:	2.3A
Current Rating:	2.4A
Tolerance:	±20%
Inductance:	2.2µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

74455022 Application Field and Working Principle

Fixed inductors, also known as coils or reactors, are electronic components that can store energy in the form of an electric or magnetic field. They are used in many different applications, such as power supplies, audio and video equipment, radio frequency (RF) circuits, and automotive electronics. The 74455022 fixed inductor series is a high performance component designed for use in Power Supply Design, Low Frequency AC/DC Components, RF/Microwave Components, and in EMC & EMI applications. Fixed inductors are most commonly made up of a coil of wire wrapped around a core, usually made of ferrite or iron. This core can be solid or hollow, depending on the type of inductor. The coil of wire is electrically connected between two pins at either end of the device. When a current passes through the winding, the coil wraps around the core, creating a magnetic field which in turn generates a voltage across the pins. This voltage can be either positive or negative, depending on the direction of the current. The 74455022 series of inductors are designed to provide superior performance and reliability in a wide range of applications. The device features a wide operating temperature range, low profile footprint, high adjustability, high frequency range, and low DC resistance. It is designed to have high magnet linearity, low ESR, low inductance ripple, and excellent thermal performance. The 74455022 inductors are designed for use in a variety of applications where low ESR and high inductance stability are required. These include: power factor correction (PFC) circuits, DC/DC converter circuits, power amplifier circuits, and high frequency switching circuits. The component also has a wide range of uses in RF/microwave components such as filters, baluns, impedance matching networks, and antenna elements. The inductors can also be used in EMC and EMI applications to provide improved signal integrity, reduce EMI/RFI interference, and reduce power losses.The 74455022 series is available with different values of inductance, ranging from 10μH to 1000μH. This allows them to be used in a variety of applications, from low power circuits to high-power applications. The devices feature a low profile, rugged construction, and a wide range of mounting options to suit different application needs. The 74455022 fixed inductors are excellent components for use in a wide range of applications and are available at a range of prices to suit different budget requirements. The devices offer superior performance and reliability and are designed to provide high power handling capacity and high temperature operation.

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Part Number	Manufacturer	Price	Quantity	Description