4302R-121H

DC Resistance (DCR):	130 mOhm Max
Height - Seated (Max):	0.095" (2.41mm)
Size / Dimension:	0.115" L x 0.105" W (2.92mm x 2.66mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	400MHz
Q @ Freq:	40 @ 25MHz
Series:	4302R
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.075A
Tolerance:	±3%
Inductance:	120nH
Material - Core:	Iron Powder
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors - 4302R-121H Application Field and Working Principle

Fixed inductors are a type of component found in many types of electronic circuits. At the core of each fixed inductor is a coil wound around an iron or ferrite core. These inductors are used in many types of electronic devices, from radios and televisions to cell phones and computers. The 4302R-121H is an example of a fixed inductor that can be found in many applications. This article will discuss the application field and working principle of this component.The 4302R-121H inductor can be found in many different electronic circuits for various purposes. One of the most common applications is in power electronics, where it is used to store and filter energy. It can also be used in audio and video systems, where it is used to provide balanced audio signals. Additionally, the 4302R-121H inductor can be found in telecommunications applications, such as power amplifiers, PLLs, and frequency synthesizers.The 4302R-121H inductor has a wide range of ratings, from 0.05-10 henries. The temperature range is from -40 to +85 degrees Celsius and the operating voltage range is 4-15 volts. The inductor can also handle high frequency, up to 1GHz. The 4302R-121H inductor is a high performance and reliable component that can withstand harsh operating environments.In order to understand the working principle of the 4302R-121H inductor, it is necessary to understand how an inductor works. An inductor is an electrical component with the ability to store energy in its magnetic field. When an alternating current is passed through an inductor, a magnetic field is generated around the conductor. This magnetic field creates a self-induced voltage in the conductor, which acts as a form of electrical resistance. This generated voltage opposes the applied voltage and has the effect of slowing down the current. This is the principle of inductance, and is how the 4302R-121H inductor works.The 4302R-121H inductor is a type of passive component, meaning it does not require an external power source to operate. It does, however, generate its own power, which is used to store energy and create resistance. By varying the amount of current applied to the inductor, it is possible to change the amount of resistance created. This allows the inductor to be tuned to specific frequencies, as well as to provide filtering effects.The 4302R-121H inductor is a versatile and reliable component, and it has been used in many different applications. Its versatility makes it ideal for a variety of different uses, including power electronics, telecommunications, audio and video systems, and many other types of electronics. Its high performance and reliability makes it a popular choice for many different circuits.

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