CPI1008J3R3R-10

DC Resistance (DCR):	160 mOhm
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Supplier Device Package:	1008 (2520 Metric)
Package / Case:	1008 (2520 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1MHz
Operating Temperature:	-55°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	CPI
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1.2A
Tolerance:	±20%
Inductance:	3.3µH
Material - Core:	--
Type:	Multilayer
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors – CPI1008J3R3R-10 Application Field and Working Principle

Fixed inductors are one of the most widely used electronic components in electronic circuits. These inductors are designed for use in low and high frequency applications. The CPI1008J3R3R-10 is a small, low-cost ferrite bead-shaped inductor with a diameter of 1.1 inches (27.9 mm). It is part of a family of products from Coilcraft Inc., and is suitable for high-current applications such as power supplies, RF amplifiers, and other signal applications.The CPI1008J3R3R-10 is composed of a ferrite core, with an induction wire wrapped around it. The core is made from a mix of ferrite and other materials, such as iron, copper and nickel. This mix is specifically designed to produce an inductor with high current-carrying capabilities and low insertion losses. The coil is wound around the core, and it provides the inductance and current-carrying capacity of the inductor. The inductor is enclosed in an epoxy housing for protection and reliability.The CPI1008J3R3R-10 has a high impedance level, meaning that it is well suited for use in RF applications. It also has excellent temperature-response characteristics, meaning that it can handle higher temperatures than conventional inductors. The coil inductance range of this inductor is 0.1 to 100 μH, and its rated energy is 4.5 mJ. The maximum DC current is 12.8 A and the maximum AC current is 22.2 A. The maximum rated voltage is 600 Vrms and the temperature range is -40°C to +125°C.The working principle of the CPI1008J3R3R-10 is based on the self-inductance effect. This occurs when current passes through the inductor\'s coil. As the current flows, a magnetic field is created. This field adds a counter voltage to the current, in the opposite direction, which resists the current flow. This is known as the self-inductance effect, which produces a voltage drop across the inductor.In addition to having a high impedance level, the CPI1008J3R3R-10 also has low noise performance and high-frequency stability. This makes it well suited for use in high-frequency radio systems, such as mobile phones and Wi-Fi systems. It is also used in power supplies, DC-DC converters, and other related applications.The CPI1008J3R3R-10 has a wide range of applications and is one of the most commonly used inductors in the electronics industry. Its high current-carrying capability, low insertion losses, and high impedance level make it ideal for RF applications. The inductor is also reliable and has excellent temperature-response characteristics, making it suitable for use in a variety of applications.

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