CIS10P391NC

Series:	CIS10P
Packaging:	Tape & Reel (TR)
Part Status:	Active
Filter Type:	Power Line
Number of Lines:	1
Impedance @ Frequency:	390 Ohms @ 100MHz
Current Rating (Max):	1.2A
DC Resistance (DCR) (Max):	100 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0603 (1608 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.037" (0.95mm)
Size / Dimension:	0.063" L x 0.032" W (1.60mm x 0.80mm)

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Ferrite Beads and Chips

Ferrite beads and chips contain a type of ceramic ferrite material made from specialized ferrite and ceramic mixtures of iron oxide, as well as other ingredients like manganese, zinc, and magnesium. This type of material has properties that enable it to store a specific amount of energy while preserving the electromagnetic fields of a defined geometry. This is why ferrite beads and chips are commonly used as components in electrical machines or electronic devices.A typical example of a ferrite bead or chip is the CIS10P391NC, which is a type of chip made by Ceon Corporation that allows for the cancellation of electromagnetic Interference (EMI) at a specific frequency range without the need for any peripheral components. The CIS10P391NC is available in two different sizes – a 10mm x 10mm and a 10mm x 20mm – and is suitable for use in a wide variety of applications. It has a working frequency range of 1.2-400 MHz, a rated impedance of 2KΩ, and a typical insertion loss of 35 dB at 8 V DC. In addition, the CIS10P391NC provides a high level of EM protection, making it a great choice for a wide range of applications, such as those involving high-frequency components.The working principle of any ferrite bead or chip is based on the principle of inductive reactance, which states that the impedance of an alternating current across a ferrite material is determined by the amount of inductance it contains. For example, if a ferrite bead or chip is placed between two pieces of wire, the inductance of the ferrite material will be inversely proportional to the resistance and capacitance induced in the two wires, allowing for the cancellation of EMI. Typically, ferrite beads and chips will have an inductance on the order of 10-50 nanohenries, making them effective at reducing EMI in most applications.Another interesting aspect of ferrite beads and chips is their ability to act as ferromagnetic shields, which is a term used to describe the ability of a ferrite material to help reduce interference caused by magnetic fields. By placing a ferrite bead or chip on the surface of a device, the flux lines that form the magnetic field can be redirected away from the device, reducing the amount of noise and interference caused. This is another reason why ferrite beads and chips are great choices for a wide range of applications, as they can provide a highly efficient means of protection against unwanted electronic interference.Overall, ferrite beads and chips are highly versatile components that are used in a wide range of applications. From reducing EMI to providing protection against unwanted interference, ferrite beads and chips offer a number of benefits, making them an excellent choice for any device or application that requires robust and reliable EMI cancellation. The CIS10P391NC is an excellent example of a ferrite bead or chip, providing high levels of EMI protection while also being suitable for a number of different applications.

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Part Number	Manufacturer	Price	Quantity	Description