DC Resistance (DCR):	2.4 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.157" Dia x 0.362" L (4.00mm x 9.20mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	796kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	4.5MHz
Q @ Freq:	70 @ 796kHz
Series:	BC
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	300mA
Tolerance:	±5%
Inductance:	120µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Introduction

An inductor is an electrical device consisting of a coil of wire which creates a magnetic field when a current is passed through it. Fixed inductors, also known as wound or wound-type inductors, are a type of indcuctors that have two or more coils of insulated copper wire wound around a ferrite or other non-metallic core. The core creates a magnetic field as a result of the current.Fixed inductors can be used in many applications, such as power supplies, communication circuits, audio and radio-frequency amplifiers, filters, and timing circuits.

B78108S1124J000 application field and working principle

The B78108S1124J000 fixed inductors are used in a wide range of applications, from consumer devices such as cell phones and cameras to high-end industrial equipment. These are popular components due to their high inductance values, low coil resistance, and their very small size.B78108S1124J000 are built with a ferrite core, which is a non-metallic material, surrounded by two or more windings of insulated copper wire. When a current is passed through the inductor, the ferrite core creates a magnetic field. This magnetic field reduces the electrical resistance, allowing more current to pass through the inductor than would be possible with a normal wire.The B78108S1124J000 features lead spacing of .1 inches (2.54mm), a thermal resistance of 87.5 °C/W, and an inductance range of 4.7μH to 470μH. They are available in a variety of shapes, sizes, and case styles.

Conclusion

Fixed inductors are a type of electrical components, which are based on the principles of electromagnetism. Inductors are found in a variety of applications, and the B78108S1124J000 is a popular and widely-used fixed inductor. It is a small, low-resistance inductor with a lead spacing of .1 inches (2.54mm), a thermal resistance of 87.5 °C/W, and an inductance range of 4.7μH to 470μH. It is used in a variety of consumer and industrial applications.

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Part Number	Manufacturer	Price	Quantity	Description