3090-332K

DC Resistance (DCR):	1.9 Ohm Max
Height - Seated (Max):	0.050" (1.27mm)
Size / Dimension:	0.100" L x 0.100" W (2.54mm x 2.54mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	7.9MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	65MHz
Q @ Freq:	25 @ 7.9MHz
Series:	3090
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	200mA
Tolerance:	±10%
Inductance:	3.3µH
Material - Core:	Iron Powder
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors are electronic devices used to produce a magnetic field in an externally generated electrical current. They are commonly used in electric motors, relay control systems, signal processing, and power transmission and switching applications.The 3090-332K is a high- performance fixed inductor with a wide range of application fields. It is a monolithic core, high self-resonant frequency with low temperature coefficient, able to handle high current and low ESR. This makes it suitable for high-frequency switching applications.The 3090-332K has a wide range of application fields, including telecommunications, automotive electronic, and consumer electronics. It is capable of withstanding extreme temperature conditions and is highly resistant to vibration. It can be used to provide voltage isolation in power supplies in high-end applications, such as medical instrumentation and defense applications. Its high self-resonant frequency, low temperature coefficient, and low ESR makes it ideal for power supply control and signal isolation.The 3090-332K’s working principle is based on Faraday law of electromagnetic induction, which states that the induced electric field generated by a changing magnetic field is proportional to the rate of change of the magnetic field. This electric field can be used to transfer energy or produce a current.The inductor works by generating a magnetic field around the core, which then produces an induced electric field that is proportional to the rate of change of the core current. An induced electric field produces a force that acts to oppose the change in current, which is described by Lenz’s Law. Therefore, in a fixed inductor, the induced electric field adds to the applied electric field and increases the total magnetic field.The 3090-332K\'s inductance rating is 8.25 microhenry and its DC current rating is 90.2 mA. It has a self-resonant frequency of 3.5GHz. Its high self-resonant frequency and low temperature coefficient makes it suitable for high-frequency switching applications, such as power supplies and DC-DC converters.The 3090-332K also has a low ESR (effective series resistance), which makes it suitable for high-voltage applications, such as cryogenics, high-voltage supplies, lighting systems, and power supplies. It has a working temperature range of -55C to +85C.The 3090-332K is a highly versatile fixed inductor with a wide range of application fields. It is capable of withstanding extreme temperature conditions and is highly resistant to vibration. Its high self-resonant frequency, low temperature coefficient, low ESR, and wide range of application fields makes it an ideal solution for power supply control and signal isolation.

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