B78148T1102K

DC Resistance (DCR):	250 mOhm Max
Height - Seated (Max):	0.386" (9.80mm)
Size / Dimension:	0.130" Dia (3.30mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	25.2MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	180MHz
Q @ Freq:	35 @ 25.2MHz
Series:	MCC
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	630mA
Tolerance:	±10%
Inductance:	1µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors: B78148T1102K

Fixed inductors, also known as fixed-value inductors, are energy storage devices that are widely used in electrical circuits in order to limit the current and voltage that flows through the circuit. The B78148T1102K is an especially efficient fixed value inductor that is often used in power supplies, telecommunications, automotive, and medical applications. This article will guide you through the B78148T1102K’s application field, as well as its working principle.

Application Field

The B78148T1102K has found a range of practical applications across many industries due its efficiency and high-quality performance. This core component is especially found in applications involving either high-density electrical circuits, or applications that deal with high temperature applications. In particular, the B78148T1102K is commonly used for power supplies in computers, TVs, and other electronic devices. Its capacity for high-load and quick response makes it the perfect solution for power supplies that require a reliable mechanism to regulate energy fluctuations.The B78148T1102K is also used in the telecommunications industry, providing particularly efficient controlling and signal transmission in RFID antennas and cellular base stations. Furthermore, the increasing demand for autonomous vehicles has paved the way for the B78148T1102K to be used in automotive. Its RF inductance features are especially useful for controlling power levels in the motors of such vehicles.Finally, the medical industry has realized the full potential of this highly efficient component, given the fact that it can easily regulate the minimal electricity needed to run some medical equipment.

Working Principle

Behind the B78148T1102K’s efficient performance lies its carefully designed working principle. To understand this, it is necessary to understand an inductor’s behavior under a changing electric current. An inductor is an electrical component that can store energy in a magnetic field when current is passed through it. This magnetic field is characterized by opposition to the current, increasing linearly with the strength of the current. The greater the current, the greater the opposition that is observed.The B78148T1102K relies on this behavior to regulate energy fluctuations in circuits. When the current increases, the inductor increases the resistance to the current, thus limiting it and providing an efficient control of the power. On the other hand, when the current decreases, the inductor will decrease the resistance to the current, increasing the power. Both of these scenarios make the B78148T1102K an excellent choice to regulate energy in high-density circuits where large fluctuations in current levels occur frequently.

Conclusion

Overall, the B78148T1102K is an efficient fixed inductor with a range of applications in power supplies, telecommunications, automotive, and medical. Its working principle revolves around its capacity to create a magnetic field that opposes electric current, providing a controlled and reliable way of limiting current and voltage in a circuit. For these reasons, the B78148T1102K is an ideal choice for regulating energy in demanding high-density circuits.

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