MA3216-600M4

Series:	MA
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Filter Type:	--
Number of Lines:	4
Impedance @ Frequency:	60 Ohms @ 100MHz
Current Rating (Max):	200mA
DC Resistance (DCR) (Max):	120 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	1206 (3216 Metric), Array, 8 PC Pad
Mounting Type:	Surface Mount
Height (Max):	0.035" (0.90mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)

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Ferrite beads and chips are a critical component in a wide range of electronic systems. The purpose of these components is to function as insulation or dampening devices in high-frequency signals, protecting the components and boards from noise, spikes and other environmental factors. The MA3216-600M4 from Qorvo is one such example of the ferrite bead and chip range, and this article looks at its application field and working principle.

What is MA3216-600M4?

MA3216-600M4 is a multi-layer shielded ferrite bead from Qorvo. It is manufactured with patented technologies which ensure reliable, low-profile and high-performance filtering capabilities. The bead has an effective inductance of 19uH and an effective capacitance of 200 pF. Additionally, the bead is up to 0.9 mm thin and has a low thermal impedance, making it well suited to high-temperature environments.

Application Field

The MA3216-600M4 ferrite bead from Qorvo has been designed to provide effective filtering and signal isolation for all kinds of electronic circuits. It provides superior performance in a wide range of frequencies, making it suitable for use in telecom and data infrastructure systems. The bead is also well suited for use in access points, 5G systems, and GPS receivers. The low thermal impedance of the bead also enables it to be used in high-temperature environments, ensuring reliable performance in all conditions.

Working Principle

Ferrite beads and chips, such as the MA3216-600M4 from Qorvo, work by using their magnetic properties to create an impedance mismatch for alternating currents. The alternating current passes through the bead, and this creates an induction effect. This induction effect is used to filter the current, dampening any interference or noise.The resistive, capacitive and inductive properties of the ferrite bead can be altered by adjusting the bead’s size, shape or composition, allowing engineers to tailor it to work under specific conditions. This makes it ideal for use in a wide range of applications, from telecoms to data storage and even medical applications.

Conclusion

The MA3216-600M4 from Qorvo is a high-performance, low-profile ferrite bead which provides superior performance in a wide range of frequencies. The unique composition of the bead enables it to effectively dampen interference and noise, making it suitable for use in telecoms, data storage and high-temperature environments. By adjusting its size, shape or composition, engineers can tailor the resistive, capacitive and inductive properties of the bead to meet the exact requirements of their application.

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