103-121H

Series:	103
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	--
Material - Core:	Ferrite
Inductance:	120nH
Tolerance:	±3%
Current Rating:	880mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	125 mOhm Max
Q @ Freq:	30 @ 25MHz
Frequency - Self Resonant:	750MHz
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Inductance Frequency - Test:	25MHz
Mounting Type:	Surface Mount
Package / Case:	Nonstandard, 2 Lead
Supplier Device Package:	--
Size / Dimension:	0.100" L x 0.100" W (2.54mm x 2.54mm)
Height - Seated (Max):	0.075" (1.91mm)

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Fixed InductorsInductors are fundamental components of electrical circuits that are responsible for storing energy in the form of a magnetic field. Fixed inductors are an essential component to basic electronic and power devices such as power supplies, motors, generators, as well as complex electronic circuits. This article discusses the field of application and the working principle of a fixed inductor, model 103-121H inductor.Fixed inductors, along with capacitors and resistors, are one of the key passive components used in electrical and electronic circuits for storing and releasing energy. Fixed inductors model 103-121H are typically constructed with wound wire coils centered around a core, which are then enclosed in a plastic or resin shell. Fixed inductors model 103-121H have a wide range of applications, from simple high-frequency filters and radio antennas, to complex integrators. They can be used to create DC blocking capacitors to reduce DC offsets and transients in AC signals, or as an inductive reactance in the compensation of frequency-dependent systems. The inductors can also be used in DC-to-DC converters or AC-to-DC rectifiers to temporarily store energy during both cycle input and output voltages. The working principle of a fixed inductor is based on the physical property of its components. As alternating current (AC) flows through the wound coil, a magnetic field is created that stores energy. As the stored energy increases, the opposing flux will increase in strength, which creates an opposing field that opposes the current flow. This opposing force is known as inductive reactance, which is a measure of the opposition of a coil to alternating current.Fixed inductors model 103-121H are composed of high-quality materials and have a wide range of operational characteristics. The inductance value of the model is fixed and can not be adjusted. The inductance value of the model can be between 83.2 uH to 120uH, and its rated current can range from 20 A to 50 A. The operating temperature is between -40 degrees Celsius and +85 degrees Celsius. The inductor also has a high saturation current and low resistance, usuallyThe main advantage of using the fixed inductor model 103-121H is that it offers an economical solution for power applications. The high-quality components ensure long-term reliability and durability, while the cost-effective operation and low power dissipation make it an affordable yet reliable power component. In addition, the wide range of operational characteristics allow the model to be used in a wide range of applications.In conclusion, the fixed inductor model 103-121H is a versatile and reliable passive component for many power and electronic applications. Its suitable range of inductance values, high saturation current and low resistance, along with its robust construction make it an ideal component for a variety of applications. The high-quality construction and cost-effective operation compared with other power components also make this model an ideal solution for many power applications.

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