PE-0805CM390GTT

DC Resistance (DCR):	230 mOhm Max
Height - Seated (Max):	0.062" (1.58mm)
Size / Dimension:	0.090" L x 0.066" W (2.29mm x 1.68mm)
Supplier Device Package:	0805 (2012 Metric)
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	250MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	1.6GHz
Q @ Freq:	60 @ 500MHz
Series:	0805CM
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	500mA
Tolerance:	±2%
Inductance:	39nH
Material - Core:	Ceramic
Type:	Wirewound
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Fixed InductorsFixed inductors, also known as choke inductors, are essential components in many electric circuits. They serve as critical components for controlling and reducing current within circuits, providing stability for the system, transferring and controlling signals, and preventing back-current feedback. The PE-0805CM390GTT is a type of fixed inductor that is commonly seen in a variety of electronic applications. The PE-0805CM390GTT has a power rating of 0.9Watts and effective frequency rating of up to 3GHz. It has a shielded construction, with a standard inductance value of 179.76nH. Its effective Q value is usually around 23.8. It is also quite small, measuring at only 0.60mm x 0.33mm, which makes it appear almost invisible to the human eye. The PE-0805CM390GTT is designed to offer low resistance and high inductance levels. This makes it ideal for applications requiring impedance converters or signal attenuators. When used in AC circuits, the inductor can reduce higher frequency harmonics and offer a consistent current, while in DC circuits, it can reduce the voltage feedback. This can improve the signal-to-noise ratio, reduce undesirable noise, and offer greater stability.The working principle of the PE-0805CM390GTT involves the management of electric flux. Electric flux is the total amount of electric field that exists in a certain space. Its movement and transfer is an integral part of the magnetic field. When AC current flows through the inductor, the electric field causes the distribution of magnetic field lines within the space, which produces an electromagnetism effect. As it generates a magnetic field, the inductor forces the energy from the electric current to go into a loop, therefore maintaining a specific current level.The PE-0805CM390GTT is typically used in telecommunications, instrumentation, consumer electronics, and other related industrial applications. In a telecommunications system such as a cellular network, the inductor can help in controlling the signal signals that pass through, ensuring that they remain stable and manageable. Likewise, it can be useful for instrumentation systems such as motors, level transmitters, and strain gauges, where it can match the impedance of the equipment. This can help in connecting more electronic devices with a single cable, improving the accuracy and reliability of the measurements. Lastly, it can be used in consumer electronics, for applications such as power supplies for radio and TVs, and audio equipment. In conclusion, the PE-0805CM390GTT is an excellent example of a fixed inductor that can be used in a variety of electronic applications. It offers a low resistor and high power level, making it suitable for devices that require impedance converters and signal attenuators. Thanks to its effective Q value and shielded construction, it provides great stability and noise-reduction, improving the signal-to-noise ratio of systems. As long as the PE-0805CM390GTT is installed correctly, it can be perfect tool for improving the accuracy and reliability of systems.

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