PMC0603-300

Series:	PMC
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Filter Type:	--
Number of Lines:	1
Impedance @ Frequency:	30 Ohms @ 100MHz
Current Rating (Max):	200mA
DC Resistance (DCR) (Max):	200 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0603 (1608 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.032" (0.80mm)
Size / Dimension:	0.063" L x 0.032" W (1.60mm x 0.80mm)

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Ferrite Beads and Chips: PMC0603-300 Application Field and Working Principle

Ferrite beads and chips are tiny components used in both analog and digital electronics for noise reduction and signal integrity. They are integrated in many electronic products, such as mobile phones, computers and television sets. PMC0603-300 is one of the popular ferrite beads. In this article, we will discuss its application field and working principle.PMC0603-300 is a type of from-mountable ferrite beads. It is designed to mount as a part of a printed circuit board, and has a height of 0.4 millimeters. It has a high rated ohmic value of 600 ohms, and is available in standard EIA sizes (EIA 0603, 0805, 1206, 1812). It has a maximum operating temperature of 105°C and a maximum current of 3 Amps.The most common application for PMC0603-300 is the suppression of high-frequency noise. It works by providing a low-pass filter in a circuit, allowing only low-frequency signals to pass and rejecting high-frequency noise. This makes it ideal for many digital circuits, such as mobile phones, digital cameras, and audio/video equipment. It is also useful for signal integrity, as it reduces crosstalk and other interference caused by high-frequency signals.To understand the working principle of PMC0603-300, it is important to understand the concept of magnetic fields. A ferrite bead is made of a material that has a high resistivity and a low permeability. This combination of properties causes it to act as a non-linear inductor when subjected to a magnetic field. When a high-frequency signal is applied, the ferrite bead opposes the flux of the signal, inducing a voltage drop to oppose the current flow. This current drop creates an impedance in the circuit, which reduces the amplitude of the high-frequency signal, thus suppressing it.In summary, PMC0603-300 is a type of from-mountable ferrite bead. It has a high rated ohmic value of 600 ohms and a maximum current of 3 Amps. The most common application of PMC0603-300 is for the suppression of high-frequency noise. It works by creating an impedance to oppose the flux of the signal, thus reducing the amplitude of the high-frequency signal. This makes it ideal for many digital circuits, such as mobile phones, digital cameras and audio/video equipment, as well as for signal integrity.

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