CIB21P300NE

Series:	CIB21
Packaging:	Tape & Reel (TR)
Part Status:	Active
Filter Type:	--
Number of Lines:	1
Impedance @ Frequency:	30 Ohms @ 100MHz
Current Rating (Max):	2A
DC Resistance (DCR) (Max):	50 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.043" (1.10mm)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)

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Ferrite Beads and Chips

The CIB21P300NE is an EMI (electromagnetic interference) filter specifically designed to protect data lines/inputs of any system while providing low pass filtration. This filter consists of two main components: the ferrite bead and the integrated circuit. The ferrite bead is a noise suppression element that acts as a low-pass filter by passing AC current and blocking high frequency signals while the integrated circuit helps reduce EMI interference.The CIB21P300NE ferrite bead is composed of several components, such as the magnetic material, resistor, capacitor, and inductor. The magnetic material provides an effective means to absorb the EMI interference. The resistor is a passive component that reduces the amplitude of the EMI signals, while the capacitor and inductor act as a low-pass filter. The CIB21P300NE IC (integrated circuit) is composed of two main parts: the “front-end” and the “back-end”. The front-end consists of two sets of transistors that work to filter out high-frequency EMI signals. The back-end is controlled by a 3rd party, which is usually a computer system or a sensor. This portion of the IC allows the device to regulate the EMI signals that travel through the device.When the CIB21P300NE is applied to a data line/input, the ferrite bead and IC filter out the high-frequency EMI interference. This will effectively protect the data line/input from experiencing any unexpected phenomenon. This device also reduces the noise created by the data line/input, thereby increasing the overall performance of the system.The CIB21P300NE is used in a variety of applications such as appliances, electronics, security systems, mobile devices, automotive systems, telecommunications systems, and more. This device is also found in many consumer products, such as smart phones, laptops, and TVs. The CIB21P300NE is an ideal choice for mobile and consumer applications because it is small and energy efficient.The CIB21P300NE ferrite bead/chip works by absorbing and blocking EMI interference. It is based on the concept of induction, which is the production of an electric current in a conductive material due to a changing magnetic field. This ferrite bead/chip utilizes inductors to store the energy of these changing electromagnetic fields, resulting in a low-pass filter. The IC (integrated circuit) helps to reduce EMI interference by filtering the signal, reducing the noise created by the data line/input, and regulating the EMI signals. The front-end of the IC acts as a low-pass filter by passing AC current and blocking high frequency signals. The back-end portion of the IC is controlled by a 3rd party. This portion of the IC allows the device to regulate the EMI signals that travel through the device. Overall, the CIB21P300NE ferrite bead/chip is an ideal solution for any application that requires reliable EMI filtering. With its small size and energy-efficient design, it provides a great option for mobile and consumer applications. The low-pass filter created by the inductors helps to reduce EMI interference, while the integrated circuit aids in filtering out high-frequency interference. With its cost-effective and reliable performance, this device is perfect for any system.

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