B82442H1684J000

DC Resistance (DCR):	8 Ohm Max
Height - Seated (Max):	0.209" (5.30mm)
Size / Dimension:	0.220" L x 0.197" W (5.60mm x 5.00mm)
Supplier Device Package:	2220 (5650 Metric)
Package / Case:	2-SMD, J-Lead
Mounting Type:	Surface Mount
Inductance Frequency - Test:	796kHz
Operating Temperature:	-55°C ~ 150°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	2.2MHz
Q @ Freq:	20 @ 796kHz
Series:	SIMID
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	140mA
Tolerance:	±5%
Inductance:	680µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors, also known as chokes, are passive electronic components used to store energy in the form of an electric field. They are made up of a coil of wire wound around a core of ferromagnetic material, such as metal. Fixed inductors are available in a variety of shapes, sizes, and inductances. The B82442H1684J000 is a fixed inductor that can withstand up to 1.4 amperes of current and can handle temperatures between -55 and +125 degrees Celsius.The primary purpose of a fixed inductor is to limit the amount of current that can flow through it at any given time. This is due to the impedance posed by the inductor’s magnetic field. Since the inductor’s impedance increases with increasing current, the amount of current flowing through the circuit is reduced. As a result, the inductor acts as a buffer to protect other components in the circuit from high currents.In addition to limiting current, fixed inductors are also used to filter signals in electronics circuits. This is done by allowing some frequencies to pass through while blocking out other frequencies. By properly designing a circuit with the right combination of inductors and capacitors, engineers can create a filter that allows only desired frequencies to be passed through.Fixed inductors can also be used to produce a high voltage when excited by an alternating current (AC). This can be useful for generating high voltage arcs and ionizing gas, which is necessary for arc welding. It is also used to create a high-frequency alternating magnetic field that can be used to drive the coil field of an electric motor.The working principle of a fixed inductor is based on the Law of Induction, which states that a varying electric current in a conductor will induce a magnetic field around it. As the current flowing through the inductor changes, the strength of the magnetic field changes as well. This changing magnetic field, in turn, induces a voltage in the same conductive circuit. This voltage is used to either reduce the current flowing through the circuit, or is used to produce a high voltage depending on the design of the circuit.Overall, the B82442H1684J000 is a type of fixed inductor that can be used for a variety of purposes. Its main purpose is to limit the current flowing through a circuit, but it can also be used for signal filtering and high voltage generation. The working principle of a fixed inductor is based on the Law of Induction, which states that a varying electric current in a conductor will induce a magnetic field around it. By utilizing these principles, engineers can create circuits with the desired levels of current or voltage.

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