SC32-151

DC Resistance (DCR):	4.78 Ohm Max
Height - Seated (Max):	0.094" (2.40mm)
Size / Dimension:	0.150" L x 0.130" W (3.80mm x 3.30mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SC32
Shielding:	Unshielded
Current - Saturation:	170mA
Current Rating:	230mA
Tolerance:	±20%
Inductance:	150µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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SC32-151 Fixed Inductors

Fixed inductors, also known as chokes, are a type of passive electrical component primarily used in analog electronic circuits such as filters, resonant circuits, and other types of network building blocks. They are used to introduce inductance into a circuit. SC32-151 is a fixed inductor offered by Reliance Electric offering exceptional performance for a variety of applications.

Applications

SC32-151 fixed inductors are compact and have excellent temperature characteristics, making them suited for use in higher frequency circuits. These inductors are ideal for filtering and for RF applications, as they have low insertion loss and resistive losses up to 3GHz. Typical applications include power line filters, switching converters, HDDs and automotive electronics, power clocks, high frequency SMPSs, etc.

Working Principle

The working principle of an inductor is based on a phenomenon called electromagnetic induction. When electric current flows through an inductor, it induces a magnetic field around it. This field then creates a circular electric current in the body of the inductor. This is referred to as self-induction and is due to the fact that the inductor opposes changes in its current.The basic structure of a fixed inductor consists of a coil of wire wrapped around a core of ferromagnetic material such as iron, for example in the SC32-151. Magnetic field lines form around the core, and the overall inductance value of the component is determined by the number of turns in the coil, the core material, and the core geometry.

Performance Features

SC32-151 fixed inductors offer several performance features such as high inductance accuracy, low magnetic noise, and small size. These characteristics make it a suitable choice for applications such as high-current cables, computer interfaces, magnetic power supplies, audio power induction,and power line filters.Other advantages include temperature-stable characteristics, high self-resonance frequency, low power loss, high current capacity, and wide operating temperature range. The wide temperature range is especially useful for applications such as medical devices and automotive electronics where temperature stability is of utmost importance.

Conclusion

The SC32-151 fixed inductors are a great choice for high-frequency applications as they offer a combination of features such as excellent temperature characteristics, small size, and high inductance accuracy. This makes them well-suited for a variety of applications such as power line filters, switching converters, HDDs, automotive electronics, power clocks, and high-frequency SMPSs.

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