CDR74BNP-820LC

DC Resistance (DCR):	430 mOhm Max
Height - Seated (Max):	0.193" (4.90mm)
Size / Dimension:	0.307" L x 0.276" W (7.80mm x 7.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	2.52MHz
Operating Temperature:	-25°C ~ 80°C
Ratings:	--
Frequency - Self Resonant:	9.3MHz
Q @ Freq:	--
Series:	CDR74B
Shielding:	Shielded
Current - Saturation:	--
Current Rating:	620mA
Tolerance:	±15%
Inductance:	82µH
Material - Core:	Ferrite
Type:	--
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed Inductors are specialized electronic components designed to store energy in the form of electrical current. They are one of the most commonly used components in all types of circuits, providing a reliable source of current within the circuit that other components can draw on. The CDR74BNP-820LC is a type of fixed inductor, designed for a variety of different applications.The CDR74BNP-820LC is a component designed primarily for power supply designs. Its primary goal is to reduce the amount of electrical current that flows through the circuit, ensuring that the power source is protected from overloading. It also serves to filter out noise and unwanted frequencies that can cause electrical interference. This helps to ensure consistent signal quality throughout the circuit.In terms of its construction, the CDR74BNP-820LC is a standard power-supply inductor, consisting of a set of windings around an iron core. Its primary purpose is to store electrical energy as a magnetic field in the core, and then release it when the current flow becomes too great. The storage of energy as a magnetic field allows the CDR74BNP-820LC to release the energy evenly over time, creating a consistent signal.The CDR74BNP-820LC is also capable of dissipating energy as heat. This is due to its internal resistance, which increases as the current flow becomes too great. This helps prevent the inductor from becoming damaged by excessive current, while still allowing for a consistent signal.In addition to its power supply use, the CDR74BNP-820LC is also commonly used in noise-cancelling circuits. It can be used to filter out unwanted frequencies, and to reduce the amount of electrical interference. It is also used to provide current smoothing, allowing for more reliable signals.Overall, the CDR74BNP-820LC is an extremely useful component in many types of circuits. Its ability to store energy as a magnetic field, its ability to dissipate energy, and its capacity for filtering out unwanted frequencies make it a versatile and reliable source of current. This makes it an essential component in any power supply design, as well as a great choice for noise-cancelling circuits.

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