SCB75F-820

DC Resistance (DCR):	460 mOhm Max
Height - Seated (Max):	0.217" (5.50mm)
Size / Dimension:	0.291" L x 0.291" W (7.40mm x 7.40mm)
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:	SCB75F
Shielding:	Unshielded
Current - Saturation:	580mA
Current Rating:	1A
Tolerance:	±20%
Inductance:	82µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors include SCB75F-820, a surface-mount device for electronics applications, and other types of surface-mount or through-hole capacitors, resistors, and inductors. They are used in a wide range of electronic applications from consumer electronics to aerospace systems.The SCB75F-820 is a through-hole fixed inductor with a current rating of up to 2.8A and an inductance range of 3.9nH to 82nH. Its rectangular shape is ideal for mounting on printed circuit boards (PCBs). It is commonly used to filter noise in high frequency circuits, doing so by dropping the current peaks in the circuit which typically cause the interference.The SCB75F-820 is made up of a ferrite core with one or more windings of insulated copper wire (either high temperature copper or low temperature copper) wrapped around it. The core increases the inductance, and the insulated copper wire compresses the magnetic field, creating a stronger inductor. As the number of wraps increases, so does the inductance.The core also helps protect against saturation, which is when the inductor reaches its maximum current capacity and cannot further reduce current peaks. The inductance provided also helps with impedance matching, which is the process of an inductor matching the impedance of other components in the circuit. This helps ensure proper energy transfer from one part of the circuit to the other.The SCB75F-820 also has a low temperature coefficient, which means that it is reliable at high temperatures. This also helps with impedance matching since temperatures can cause discrepancies in impedance values.The SCB75F-820\'s working principle is fairly simple. As current passes through the windings of the inductor, it creates a magnetic field around them. This magnetic field will oppose the change in current, and will reduce the peak of the current. This, in turn, reduces interference and noise in the circuit.The SCB75F-820 is widely used in electronics for a variety of purposes such as noise filters, impedance matching, and controlling frequency. It is commonly used in power circuits, DC-DC converter circuits, and switching circuits.In summary, the SCB75F-820 is a surface-mount fixed inductor used in a variety of electronic applications. It is commonly used to filter noise in high frequency circuits, doing so by dropping the current peaks in the circuit which typically cause the interference. It is composed of a ferrite core with one or more windings of insulated copper wire wrapped around it, and it works by creating a magnetic field around the windings that will oppose any change in current and reduce current peaks.

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