SCR74B-180

DC Resistance (DCR):	100 mOhm Max
Height - Seated (Max):	0.197" (5.00mm)
Size / Dimension:	0.327" L x 0.295" W (8.30mm x 7.50mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SCR74B
Shielding:	Shielded
Current - Saturation:	1.29A
Current Rating:	2.43A
Tolerance:	±20%
Inductance:	18µH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Inductors, also called coils or chokes, are electrical components that can store energy in the form of an electric current. A fixed inductor is a type of inductor with a fixed value of inductance. The SCR74B-180 is one example of a fixed inductor, and is a popular choice for many applications.

SCR74B-180 Application Field

The SCR74B-180 is a radial leaded, general purpose fixed inductor designed for use in a variety of applications. It is ideal for various commercial and industrial applications as it can handle high current with a DC resistance of 0.167 ohms. It is also capable of handling high frequencies, with a self-resonant frequency of 16 MHz. This makes it suitable for circuits such as RF circuits, power supplies, switching regulators, audio-frequency and video-frequency applications, and high-frequency oscillators.

Working Principle of SCR74B-180

The SCR74B-180 is a fixed inductor, which means it has a fixed inductance. The inductance is determined by the physical structure of the inductor, and is expressed in microhenries (uH). The SCR74B-180 has an inductance of 180 uH.An inductor works by creating an electromagnetic field when electric current flows through it. This creates a magnetic force which resists changes in the electric current flowing through the inductor. This resistance to changes in current is known as inductance, and is measured in uH. When a voltage is put across the inductor, the changes in current are resisted and the inductor acts as a filter, allowing only certain frequencies of current to pass. The higher the inductance, the greater the resistance to changes in current. This makes the SCR74B-180 well-suited for a variety of applications that require an inductor with a high inductance rating and excellent filter characteristics, such as power supplies and switching regulators. Additionally, the SCR74B-180’s high current rating and self-resonant frequency of 16 MHz makes it suitable for high-frequency applications.

Conclusion

The SCR74B-180 is an example of a fixed inductor with a high inductance rating and excellent filter characteristics. It is suitable for a variety of applications in commercial and industrial settings, including power supplies, switching regulators, audio-frequency and video-frequency applications, and high-frequency oscillators. Its high self-resonant frequency and high current ratings make it an ideal choice for many different applications.

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