4922R-32J

DC Resistance (DCR):	2.73 Ohm Max
Height - Seated (Max):	0.230" (5.84mm)
Size / Dimension:	0.520" L x 0.250" W (13.21mm x 6.35mm)
Supplier Device Package:	--
Package / Case:	2-SMD
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	4922R
Shielding:	Unshielded
Current - Saturation:	380mA
Current Rating:	380mA
Tolerance:	±5%
Inductance:	390µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are widely used in many circuits in electrical engineering, acting as inductive components in several types of electronic equipment. At its most basic, a fixed inductor is a resistor-like device with coils of wire wrapped around a core of ferromagnetic material, which stores energy in the form of a magnetic field. The 4922R-32J inductor is one such example of a fixed inductor, which is known for its versatile range of applications and efficient operation.A 4922R-32J fixed inductor is composed of a solid core of ferromagnetic material, along with a series of coils of wire wrapped around the core. It is designed to operate efficiently at frequencies ranging from low to high voltage, and can support multiple types of signals. This makes it an ideal choice for various applications, such as radio frequency, high frequency, signal conditioning, and power filtering.The working principle of the 4922R-32J fixed inductor is based on Faraday\'s Law of Electromagnetic Induction. When an alternating current of a certain frequency is applied to the device, the electromagnetic field produced by the alternating current coil induces a voltage in the turns of the secondary coil. This voltage is the sum of the induced electromotive force (EMF) of each turn of the secondary coil, and it is proportional to the rate of change in the flux linkage (Φ) caused by the changing magnetic field.In practical terms, when an alternating current is applied to the 4922R-32J inductor, the field generated by the current causes a voltage to be induced in the secondary coil, which is proportional to the rate of change of the flux linkage. This voltage is stored as a potential energy in the form of an electro-magnetic field in the core of the inductor. This energy is then released when the current reverses its direction, allowing for current to flow through the circuit.In addition to its efficient performance, the 4922R-32J fixed inductor has several advantages over other inductor types. It is highly resistant to changes in temperature, which makes it suitable for use in extreme climates. Additionally, it is known for its low level of power-loss and its excellent immunity to electromagnetic interference, making it a reliable choice for use in situations where noise must be suppressed or minimized.Overall, the 4922R-32J fixed inductor is an efficient, reliable and versatile component, suitable for use in applications ranging from low to high voltage. Its design is based on faraday\'s law of electromagnetic induction, and it is designed to operate efficiently at a range of frequencies and to be highly resistant to changes in temperature and electromagnetic interference. As such, it is an ideal choice for a variety of applications, from radio frequency to signal conditioning to power filtering.

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