SC75B-330 Inductors, Coils, Chokes

DC Resistance (DCR):	130 mOhm Max
Height - Seated (Max):	0.217" (5.50mm)
Size / Dimension:	0.319" L x 0.287" W (8.10mm x 7.30mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SC75B
Shielding:	Unshielded
Current - Saturation:	1.2A
Current Rating:	1.7A
Tolerance:	±20%
Inductance:	33µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors refer to the electrical components that are able to store energy within a magnetic field. The inductance and ceramic body of the fixed inductor SC75B-330 is made from a combination of high-temperature materials, including a high-temperature ferrite, ceramic chips, and an encapsulated magnetic wire that is wound tight around them. This strong magnetic field is essential for the inductors to store and produce energy efficiently. The application area of the SC75B-330 fixed inductor extends over a wide range of industrial uses, particularly in the manufacture of power supplies, electric motors, electrical appliances, and even electric guitars and amplifiers. This is because the functionality and performance of this particular inductor remain largely unchanged within these contexts. The core principle behind the device lies in its ability to create an oscillation against the flux created by the electric current in the coil. In this case, two coils, a primary and a secondary, are used to create a self-induction effect. When the primary coil receives power from a source external to the circuit, the alternating current travels through the coil, generating a magnetic flux and an electrical field that induces a voltage in the secondary coil. As the current passes through the primary coil, its magnetism causes the secondary coil to oscillate electromagnetically. This oscillation is harnessed in the SC75B-330 inductor to transfer electrical energy without the need of a transformer. The device allows a controlled amount of resistance to flow across in both directions, allowing it to regulate the power and frequency of the current and minimise distortion. In doing so, it helps stabilise power supplies and makes electric components work smoothly and efficiently. The SC75B-330 fixed inductor can also be used as a filter coil to alter the characteristics of electronic signals, particularly for audio and video signals. As the current passes through the filter coil and the subsequent oscillation, the device can strip away unwanted frequencies that are not necessary for the signal, and help filter the sound or picture to a higher level of quality. Overall, the SC75B-330 fixed inductor is a versatile and multifaceted device. Its ability to create an oscillation and act as a filter enables it to be used across a variety of applications in both industrial and consumer contexts alike. Given its robust construction and the fact that it requires minimal maintenance, it is no wonder why the device is so popular and renowned in the electrical engineering industry.

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