18R154C

DC Resistance (DCR):	165 mOhm Max
Height - Seated (Max):	0.626" (15.90mm)
Size / Dimension:	0.539" Dia (13.70mm)
Supplier Device Package:	--
Package / Case:	Radial, Vertical Cylinder
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	0°C ~ 70°C
Ratings:	--
Frequency - Self Resonant:	5.58MHz
Q @ Freq:	40 @ 100kHz
Series:	1800R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.1A
Tolerance:	±10%
Inductance:	150µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Fixed InductorsFixed inductors are coil-shaped electronic components that produce a magnetic field when current passes through them. They are frequently used in applications involving radio frequency (RF) signals, such as high frequency amplifiers and filters.18R154C is a type of fixed inductor that can be used in applications ranging from low to high frequency, from home electronic devices to industrial control systems. It is typically available in either axial or radial formats, and is composed of a cylindrical coil made of wire, with two metal ends for electrical contact.The core material used in the 18R154C is typically made of ferrite, iron, cobalt, manganese, and zinc, which serve to enhance its magnetic properties and allow it to operate over a wide frequency range. It also has a high quality factor (Q), indicating its high level of efficiency in resisting magnetic fields and transmitting signals.The working principle of the 18R154C revolves around the Faraday’s law of induction. When current passes through the inductor, a magnetic field is generated that induces a current in the opposite direction. This is known as the counter EMF (electromagnetic force), which creates resistance that reduces the current flowing through the inductor.In addition to its RF application, 18R154C can be used as a noise filter in analog circuits. The counter EMF of the inductor helps to reduce or even eliminate sudden spikes in current, thus protecting the circuit from over-currents.The 18R154C can also be used as an armature winding in motors for automotive applications, as well as in power supplies and power converters. Here, the inductor serves to limit the current flowing through the circuit and to store and release energy in the form of magnetic field saturation.Finally, 18R154C is suitable for applications in aerospace and satellite communication, where it can be used for signal transmission and reception, as well as radio frequency amplifiers and filters.Overall, the 18R154C is a versatile and reliable fixed inductor that can be employed in a variety of applications, from low to high frequency. It features a high quality factor, which allows it to operate at a wide range of frequencies. Furthermore, its magnetic properties allow it to serve as an effective counter electromagnetic force, providing protection against over-currents and storing and releasing energy in the form of magnetic saturation.

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