B78148E1683J000 Inductors, Coils, Chokes

DC Resistance (DCR):	900 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:	100kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	6.5MHz
Q @ Freq:	45 @ 796kHz
Series:	BC+
Shielding:	Unshielded
Current - Saturation:	720mA
Current Rating:	780mA
Tolerance:	±5%
Inductance:	68µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are an important and widely used type of electrical component. The B78148E1683J000 is a flexible, high-performance Fixed Inductor designed to provide accurate, reliable and efficient power delivery in a wide variety of applications.The B78148E1683J000 is a high-quality inductive coil with excellent frequency characteristics, low operating temperature and low power losses. The inductive part of the device consists of two windings, a primary and a secondary winding, wound onto a ferrite or ferrite-cored magnet core. The core material determines the inductance or inductance range which can be achieved.The primary winding acts as a link between the energy source and the output. The alternating current of the energy source is converted to a particular output voltage or current by the primary winding through induction. The output of the primary winding is connected to the secondary winding, which produces a desired output voltage or current depending on a fixed number of turns around the core. The secondary winding is connected to the output terminals.The primary and secondary windings are wound around a common core material, typically made of ferrite or ferrite-cored magnet. This core material determines the inductance or inductance range for the B78148E1683J000. The primary and secondary windings are insulated from each other by a varnish layer or other suitable insulation material. The B78148E1683J000 supports a maximum operating frequency of up to 200 MHz, with a maximum total current of up to 8A. The fixed inductor also has a high input impedance and a low power losses due to its high Q value. This makes it a great choice for applications such as RF power amplifiers, power supplies, voltage regulation, and telecom applications.The low size requirements and the high operating frequency of the B78148E1683J000 make it an ideal choice for applications where space and weight are limited. It also offers excellent stability when exposed to high temperatures, allowing it to be used in a wide range of high-temperature applications such as high-frequency RF power amplifiers, operating near the saturation point of the transformer.The B78148E1683J000 offers excellent power efficiency and long-term stability due to its low ESR (Equivalent Series Resistance) and low temperature coefficient. It has a low inductance tolerance of + 0.2 mH to - 0.2 mH, which increases the accuracy and reliability of the inductor. The B78148E1683J000 is packaged in a compact 8-pin TSSOP package, making it ideal for space-constrained applications.In conclusion, the B78148E1683J000 is a well-designed and reliable Fixed Inductor suitable for a wide range of applications. It is an excellent choice for applications requiring efficient and reliable power delivery, high frequency operation, low power losses, and long-term stability. Its small size and ease of integration with other components make it an ideal solution for low profile and weight sensitive designs.

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