BLM03BB750SZ1D

Series:	BLM
Part Status:	Active
Filter Type:	Signal Line
Number of Lines:	1
Impedance @ Frequency:	47 Ohms @ 100MHz
Current Rating (Max):	200mA
DC Resistance (DCR) (Max):	1 Ohm
Ratings:	AEC-Q200
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0201 (0603 Metric)
Mounting Type:	Surface Mount
Height (Max):	--
Size / Dimension:	0.024" L x 0.012" W (0.60mm x 0.30mm)
Features:	Automotive

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Ferrite Beads and ChipsFerrite beads and chips are a type of passive electronic component used to reduce conducted or radiated electromagnetic interference (EMI) noise, which impairs signal integrity. Ferrite beads and chips are encapsulated in a ceramic material and have a high impedance to high-frequency signals. In this way, they form a barrier and can block or “choke” unwanted signals traveling through them.The BLM03BB750SZ1D is a ferrite bead with a ceramic body and an exposed annular end-cap. It is designed to be used in applications such as power supply and battery management, where high frequency and large voltage signals need to be reduced.The BLM03BB750SZ1D features a high current rating (up to 10A), and a wide operating frequency range (from 150KHz to 3GHz). The bead also offers excellent noise suppression performance (up to 60dB) and a high impedance characteristic (up to 750ohms). The BLM03BB750SZ1D works by creating a parasitic capacitance that is coupled with the inductance of the bead. When an interfering signal flows, the bead opposes the current flow, creating a barrier between the signal and the equipment. This prevents high frequency signals from passing through the bead and reaching the equipment, thus reducing the amount of noise present. This is why the BLM03BB750SZ1D is suitable for applications such as power supply, battery management, and other cases where a high noise immunity is desired.In addition to their noise suppression function, BLM03BB750SZ1D ferrite beads and chips are also used in line filtering applications, where they help reduce voltage spikes and transients. The voltage spikes that can be caused by cables and other transmission lines can damage sensitive components, so it’s important to use a bead to protect delicate electronics.The BLM03BB750SZ1D ferrite bead and chip is also used to reduce high frequency interference in audio and telecommunications applications. High frequency interference can create problems in audio applications, such as unwanted noises or crackling. By using the BLM03BB750SZ1D ferrite bead or chip, you can reduce this interference and ensure a clean, quality sound.Finally, the BLM03BB750SZ1D can also be used in automotive applications, where it provides protection from high voltage surges. Automotive electronics require special protection to ensure maximum performance, and the BLM03BB750SZ1D ferrite bead and chip can provide the necessary protection.Overall, the BLM03BB750SZ1D ferrite bead and chip is an ideal choice for a wide range of applications that require high noise immunity and voltage suppression. Its high current rating, wide operating frequency range, excellent noise suppression performance, and high impedance characteristic make it an ideal choice for a multitude of applications.

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