MPZ1005S121ET000

Series:	MPZ-E
Packaging:	Tape & Reel (TR)
Part Status:	Active
Filter Type:	Power Line
Number of Lines:	1
Impedance @ Frequency:	120 Ohms @ 100MHz
Current Rating (Max):	1.5A
DC Resistance (DCR) (Max):	95 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0402 (1005 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.022" (0.55mm)
Size / Dimension:	0.039" L x 0.020" W (1.00mm x 0.50mm)

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Ferrite Beads and Chips

Ferrite beads and chips, commonly known as ferrite filters, are small electrical components that are used to limit signal interference in AC power cables and other lines. The MPZ1005S121ET000 is a type of ferrite bead with a specific structure and operation principle.Ferrite bead filters are used in a variety of applications, from consumer electronics to industrial applications. They are designed to provide EMI/RFI suppression, power line noise reduction, signal integrity boost, and other interference elimination. The MPZ1005S121ET000 is a small ferrite bead with an outer casing made from a ceramic known as zircon. This type of ferrite bead is designed to be integrated into printed circuit boards (PCBs) and is often used in smartphones, tablets, and other electronic devices.The MPZ1005S121ET000 is constructed from two layers of ferrite particles. These particles are specially formulated so that when electrical current is passed through them, it dissipates into heat. This process produces a magnetic field which suppresses electrical interference by creating a barrier between the circuit board\'s components and any external electric or radio frequency signals.In addition, the MPZ1005S121ET000 also has an inner shield, which acts as a Faraday cage to trap any electrical interference that may pass through the ferrite beads. This inner shield helps to ensure that the EMI/RFI signals that enter the ferrite filter do not reach sensitive components of the circuit board.The working principle of the MPZ1005S121ET000 is relatively simple. When an AC current passes through the ferrite beads, they convert the current into heat and create a magnetic field, which suppresses electrical interference. The Faraday inner shield helps prevent any external signals from entering the circuit board and reaching its sensitive components. Overall, the MPZ1005S121ET000 is a reliable and high-performance EMI/RFI suppression solution for a variety of applications.In conclusion, the MPZ1005S121ET000 is an effective and reliable ferrite filter designed to limit signal interference in AC power cables and other lines. It is constructed from two layers of specially formulated ferrite particles and has an internal Faraday shield to help trap any external electrical or radio signals that could affect the circuit board’s components. This type of ferrite filter is commonly used in consumer electronics and industrial applications and is designed to provide excellent EMI/RFI suppression and power line noise reduction.

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