B78108T3391K

Series:	MCC
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Wirewound
Material - Core:	Ceramic
Inductance:	390nH
Tolerance:	±10%
Current Rating:	790mA
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	270 mOhm Max
Q @ Freq:	35 @ 25.2MHz
Frequency - Self Resonant:	300MHz
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Inductance Frequency - Test:	25.2MHz
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.130" Dia x 0.276" L (3.30mm x 7.00mm)
Height - Seated (Max):	--

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Introduction

Inductors are electrical components that store energy in the form of a magnetic field when current flows through them, and release the magnetic field when the current stops. They are used in a variety of applications, including electrical motors, power supplies, and analog circuits. The B78108T3391K is a type of fixed inductor, which means that it has a predetermined inductance value that cannot be changed.

Application Field

The B78108T3391K fixed inductor is often used in filtering applications. It is commonly employed as an RF filter, which is used to eliminate unwanted frequencies or harmonics in a circuit. It is also used as an EMI filter, which helps to reduce electromagnetic interference in a system. Additionally, it is used as a noise filter to block out external noise from interfering with the signal.

Working Principle

When current passes through the B78108T3391K fixed inductor, a magnetic field is created. The magnitude of this magnetic field depends on the value of the inductance, which is determined by the number of turns of wire in the coil and the core material used. As the current passes through the inductor, energy is stored in the magnetic field. When the current stops, the magnetic field collapses and the energy is released back into the circuit. This process is sometimes referred to as "inductive reactance".

Advantages of the B78108T3391K Inductor

The B78108T3391K Inductor has a variety of advantages. It offers excellent thermal stability, which allows it to maintain consistent inductance values even when exposed to high temperatures. It also provides high current carrying capability with low losses. Additionally, it has a low parasitic capacitance, which reduces the amount of noise that is generated. Finally, it is designed to be compatible with surface mount technology, making it easy to integrate into a variety of circuit designs.

Conclusion

The B78108T3391K fixed inductor is a versatile and reliable electrical component that is used in a variety of applications, including RF filtering, EMI filtering, and noise filtering. It offers numerous advantages, such as thermal stability, high current carrying capability, low parasitic capacitance, and compatibility with surface mount technology. As such, it is an excellent choice for a wide range of applications.

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