B78148E1151M000 Inductors, Coils, Chokes

DC Resistance (DCR):	17 mOhm Max
Height - Seated (Max):	0.453" (11.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	650MHz
Q @ Freq:	50 @ 7.96MHz
Series:	BC+
Shielding:	Unshielded
Current - Saturation:	14.5A
Current Rating:	6.5A
Tolerance:	±20%
Inductance:	150nH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are compact electronic components used for a variety of applications, including signal filtering, data transmission, and time-delay circuits. The B78148E1151M000 is one such inductor, widely used in the telecommunications industry for its reliable performance and long-term reliability. This article explores the application field and working principle of the B78148E1151M000 and provides an overview of its advantages and disadvantages.

Application Fields

The B78148E1151M000 is primarily used in telecommunications equipment, including mobile phones, satellite receivers, analog-to-digital converters, and various other communication systems. Its main purpose is to filter out unwanted frequencies or signals that could otherwise interfere with the signal, leading to distortion or even complete loss of data. Additionally, the B78148E1151M000 can be used in time-delay circuits, allowing the signal to be delayed or delayed-and-replicated to create a multiplexed signal.

Working Principle

The B78148E1151M000 is an iron-core inductor with a ferrite core and a set of coils. The iron core provides a high magnetic flux, allowing it to store energy as magnetic field potential. This energy is then transferred to the coil, where it is converted into alternating current (AC) and discharged back into the circuit. The current produced by the B78148E1151M000 can be regulated by adjusting the winding frequency of the coil, allowing for precise control over the signal.

Advantages

The B78148E1151M000 offers several advantages over traditional inductors. Firstly, it is a low-loss inductor, meaning that it is very efficient at storing and transferring energy. This allows a signal to be passed in or out of the circuit without any significant loss. Additionally, the B78148E1151M000 is highly reliable, meaning that it can be depended on to provide consistent performance over a long period of time.

Disadvantages

While the B78148E1151M000 offers numerous benefits, it also has a few drawbacks. Firstly, it is relatively expensive and not suitable for large-scale applications. Additionally, the B78148E1151M000 cores are only able to handle low-power signals, making it unsuitable for high-power applications. Finally, the core of the B78148E1151M000 is susceptible to temperature changes, meaning that variations in environmental temperature can affect its performance.

Conclusion

The B78148E1151M000 is an iron-core inductor with a set of coils that is used primarily in telecommunications equipment for its reliable performance and long-term reliability. Its primary application is to filter out unwanted frequencies or signals, and it can also be used in time-delay circuits. The B78148E1151M000 offers numerous advantages over traditional inductors, such as low-loss and high reliability, but it is relatively expensive and may not be suitable for large-scale applications.

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