AIUR-04-821J

DC Resistance (DCR):	6 Ohm Max
Height - Seated (Max):	0.441" (11.20mm)
Size / Dimension:	0.335" Dia (8.50mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	796kHz
Operating Temperature:	-25°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	1.4MHz
Q @ Freq:	30 @ 796kHz
Series:	AIUR-04
Shielding:	Unshielded
Current - Saturation:	200mA
Current Rating:	200mA
Tolerance:	±5%
Inductance:	820µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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AIUR-04-821J Fixed InductorsFixed inductors are types of electronic components used to store energy as electromagnetic field and to limit current flow in various applications. Under varying electrical current, their purpose is to induce an electromotive force (EMF) and build up and store a magnetic field. AIUR-04-821J is one kind of fixed inductors that are available in the market. The AIUR-04-821J has a wide range of applications, from simple low-frequency audio to high-frequency RF and microwave applications. It can be used in signal filtering, wave transformation, power supply voltage stabilization, voltage regulation, and many other areas of use. It also works as a transformer and is able to transfer renewable energy from one circuit to another. The AIUR-04-821J has a high operating temperature of -55 to +105 degrees Celsius in continuous operation, with a nominal current of 0.6 A at full load and a DC resistance of 19 mΩ. The AIUR-04-821J is also known for its exceptionally low ripple current, which is up to 0.3A. The AIUR-04-821J offers excellent stability, high efficiency, and low power dissipation. Thanks to its small size and low profile, the AIUR-04-821J is a space-saving, low-cost solution for any application. In addition, it is designed to perform under harsh conditions and is suitable for medical, automotive, aerospace, and other industrial applications. The AIUR-04-821J works in a relatively simple way. Electromagnetic induction is the key process in the device’s work. A metal coil turns around an iron core while current flows through. The electric current produces a magnetic field in a similar way to the electromagnet. The varying electrical current produces a changing magnetic field that surrounds the core. This changing magnetic field induces an electromotive force in the coil, creating and storing a magnetic field. The two main parts of the AIUR-04-821J are the core and coil. The core is made up of a ferromagnetic material such as iron, and it provides a path for the magnetic flux. The coil is wrapped around the core and consists of a series of windings connected in a loop. The current flowing through the coil creates the magnetic field that generates the EMF and stores the magnetic field. The AIUR-04-821J can be used in a wide range of applications such as measuring current and voltage in low-frequency audio applications, providing EMI suppression and creating inductive tuning to optimize power transformers in RF and microwave applications, and providing peak currents for switch mode power supplies. It can also be used in buck and boost converters, voltage regulators, and for single-phase AC-DC applications. In conclusion, the AIUR-04-821J is a reliable and cost-effective fixed inductor, suitable for many commercial and industrial applications. It has a wide operating temperature range and a low ripple current, making it suitable for high-performance applications. With its stable operation, low power consumption and small size, it is a great solution for any application.

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