74454068

DC Resistance (DCR):	55 mOhm Max
Height - Seated (Max):	0.205" (5.20mm)
Size / Dimension:	0.500" L x 0.394" W (12.70mm x 10.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	33MHz
Q @ Freq:	--
Series:	WE-PD3
Shielding:	Shielded
Current - Saturation:	4.1A
Current Rating:	2.2A
Tolerance:	±20%
Inductance:	7µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Fixed Inductors and 74454068 Application Field and Working PrincipleFixed inductors, often referred to as inductors, are two-lead electronic components composed of metal wire wrapped around a core material, usually ferrite, ceramic, or air. Inductors can also be constructed from ferrite core materials and windings of enameled copper wire. These components act as electrical storage devices and can be used to amplify, filter, or modulate an electrical signal.Inductors are passive components used in electrical and electronic circuits to introduce inductance and reactance. They are used to control the time-varying currents and voltages in a circuit by providing electrical resistance. Inductors can be used alone or in combination with other components, including capacitors, resistors, and transistors, to create complex circuits.Inductors are commonly found in electronic circuits such as radios and amplifiers, where they are used to filter out unwanted interference or to control the frequency of the circuit. They are also used in many other applications such as motors, generators, and power supplies. The 74454068 is a fixed inductor manufactured by Tektronix Corporation. This component is designed for use in a variety of telecommunications and consumer electronics products. It is a low-frequency, monolithic-core, single-coil, axial-lead inductor that has a wide operating temperature range and low DC resistance. The component is available in a variety of package and coil sizes.The 74454068 is designed to offer excellent performance at high frequencies and to provide an effective way to filter out interference. It is also designed to provide excellent signal integrity, allowing it to be used in audio and video applications.The working principle of the 74454068 is based on the same basic principle used in all inductors. This component works by storing energy in its magnetic field, produced by electrically conducted wires, which causes an inductance in the circuit. The amount of inductance depends on the number of turns on the coil, the diameter of the coil, and its core material. The magnetic field is proportional to the amount of current flowing through the circuit, so the inductance increases as the current increases over time. The inductance is also affected by the frequency of the current, so higher frequency currents will experience less inductance than lower frequency currents.The 74454068 also provides high-frequency suppression, as higher frequency alternating currents will experience greater inductance than lower frequency AC currents. The component also has low DC resistance, providing excellent linearity at lower frequencies.The 74454068 is a versatile component that can be used in a variety of applications. It can be used to filter out unwanted interference in radio and television receivers, amplifiers, and other audio and video equipment. It is also commonly used in power supplies, generators, and motors to control the frequency of electrical signals.In conclusion, the 74454068 is a high-quality fixed inductor with a wide operating temperature range and low DC resistance. This component is designed to provide excellent signal integrity and frequency suppression, making it ideal for use in a variety of electronic applications, including audio and video equipment, amplifiers, and power supplies.

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