4642

DC Resistance (DCR):	5.4 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.410" Dia x 0.875" L (10.41mm x 22.22mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	790kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	11MHz
Q @ Freq:	49 @ 790kHz
Series:	4600
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	160mA
Tolerance:	±5%
Inductance:	100µH
Material - Core:	Phenolic
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Bulk

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Fixed Inductors

Inductors are a type of electrical component that stores energy in the form of a magnetic field. They are generally used in a circuit, where they provide current when necessary, and regulate or filter electrical signals. Fixed inductors are a specific type of inductor that has a defined inductance value, and has been designed for a specific use. There are many different applications of fixed inductors, and while their working principles may be slightly different, the effects are largely the same.The 4642 is a type of fixed inductor that has become extremely popular in recent years. Its name refers to the package size and type of inductor, which varies slightly from other types. The core size of the 4642 varies from 1.20-1.60mm, and it is usually configured for surface mounting applications. The 4642 is also available with a wide range of inductance values, from 10uH to 1mH, making it highly versatile.The primary application of the 4642 fixed inductor is for decoupling and filtering. Decoupling refers to the process of supplying a low-inductance path for high frequency signals, allowing them to bypass the effect of the capacitance caused by other components. This can help to reduce the amount of electromagnetic interference (EMI) that can be generated in a circuit. The 4642 fixed inductor also has applications in signal processing, for applications such as high-pass and low-pass filters, and notch filters.The working principle of a fixed inductor is similar to that of a general-purpose inductor. When an electrical current flows through an inductor, it produces a magnetic field that “induces” an opposing current in the same circuit. This “induced current” is the basis of the inductive effect. In the case of a fixed inductor, this opposition is predetermined, based on the size and shape of the inductor.The 4642 fixed inductor can be customized and configured to suit a variety of applications. Depending on the application, the inductance can be adjusted to provide the desired level of decoupling or filtering. These inductors are also designed for low power consumption, making them ideal for battery-powered applications.Finally, the 4642 fixed inductor can be combined with other components in order to create larger structures, like transformers. This can be useful in applications such as power supply, motor control, and motor drive applications. With a minimum size, a wide range of inductance values, and a low power consumption, the 4642 fixed inductor has become a popular choice for a variety of different applications.

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