74439346047 Inductors, Coils, Chokes

DC Resistance (DCR):	13 mOhm
Height - Seated (Max):	0.240" (6.10mm)
Size / Dimension:	0.262" L x 0.254" W (6.65mm x 6.45mm)
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	25MHz
Q @ Freq:	--
Series:	WE-XHMI
Shielding:	Shielded
Current - Saturation:	14.7A
Current Rating:	7.4A
Tolerance:	±20%
Inductance:	4.7µH
Material - Core:	Metal Composite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

74439346047 Application Field and Working Principle

Inductors are passive components that are used in many applications across multiple industries. The type of inductor used in a particular application depends on the specific application requirements. Fixed inductors, also known as non-adjustable inductors, are typically used in applications that do not require any type of adjustment or control. 74439346047 is a type of fixed inductor that can be used in a variety of applications.Fixed inductor 74439346047 is a good choice for applications that need to maintain a constant inductance over a wide temperature range. It is vibration resistant, so it is often specified for use in applications that may be subject to vibration. The inductor\'s operating temperature range is -55 to + 150° C. The inductance of 74439346047 is determined by the values of its value-specific components, which consist of an inductor core, a winding and a terminal. The inductor core typically consists of a ferrite core with a non-magnetic gap on its inner circumference. The winding is a single-layer copper wire wrapped around the core and connected to a terminal, which is usually soldered to the printed circuit board. The working principle of 74439346047 is quite simple. When an alternating current passes through the inductor, it induces a magnetic field around it. This magnetic field has a certain amount of energy, which is known as inductive reactance, and its strength is proportional to the frequency of the current. As the frequency increases, so does the inductive reactance of the inductor. This means that the inductor’s energy is dissipated as electromagnetic radiation, which is known as EMI. The inductance of 74439346047 also increases with the current. This is because the magnetic field created by the inductor around its circumference creates a closed loop, known as an inductive loop, around the winding. This creates an energy storage loop which stores the energy generated by the alternating current. When the alternating current ceases, the inductive loop dissipates the stored energy. This energy is then released as a magnetic wave, which is known as an inductive wave. 74439346047 is an ideal choice for applications that require a constant inductance over a wide temperature range, such as motors, air conditioners, and lighting. It is also vibration resistant and can withstand temperatures up to 150° C. In addition, this type of inductor is easy to install and maintain, making it a popular choice among engineers and designers.

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