B78148E1471M000 Inductors, Coils, Chokes

DC Resistance (DCR):	27 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:	400MHz
Q @ Freq:	60 @ 7.96MHz
Series:	BC+
Shielding:	Unshielded
Current - Saturation:	8.5A
Current Rating:	5A
Tolerance:	±20%
Inductance:	470nH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Fixed Inductors:A fixed inductor is an electrical component that stores and releases a certain amount of energy inside a coil. The process of storing and releasing energy in the inductor is called inductance, which is measured in Microhenrys (µH). The concept of an inductor is not completely new; many electrical components, such as transformers and motors, contain inductors. Typically, an inductor is made up of a coil of wire (or an alternative material such as film) which is wound around either a ferrite or iron core. This design creates a magnetic field within the core, which affects the induction of energy within the inductor. The resistance of the inductor can be changed by altering the number of turns, the size of the core, and the type of core material used. This means that an inductor can be fine-tuned to a specific application.B78148E1471M000 Application Field and Working Principle:The B78148E1471M000 is a fixed inductor manufactured by Vishay Intertechnology. It is designed for use in power conversion applications such as DC-DC converters, battery chargers, and voltage regulators. The B78148E1471M000 has a 7.5mOhm DC resistance, 1.2µH inductance, and a maximum current rating of 0.45A.The B78148E1471M000 is housed in an impressive air core construction package that offers excellent temperature characteristics. It features an epoxy resin case with copper wire coils for optimal thermal dissipation. The inductor has an operating temperature range of -40°C to +85°C.The B78148E1471M000 has an innovative design which combines an air core package with a copper wire winding construction. This enables the inductor to offer high stability and excellent frequency characteristics. As a result, it is an ideal choice for low voltage DC-DC converter applications.The B78148E1471M000 is an ideal inductor for low voltage DC-DC converter applications due to its robust air core construction. The copper wire coils and epoxy resin case allow for excellent thermal dissipation. The inductor also offers excellent frequency characteristics and stability, making it a reliable choice for low voltage DC-DC converter applications.

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