BLM15EG221SN1D

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Ferrite Beads and Chips are commonly used in automated optics and electronics systems to help control the noise radiation levels. The BLM15EG221SN1D is a low cost surface mount ferrite chip intended for use in such programs.

It has a minimum operating temperature of -40°C and a maximum of +125°C. It has a low insertion loss that is rated to 0.2dB at frequencies below 1GHz and has a maximum insertion loss of 2 dB. It is non-inductive and offers excellent common mode noise suppression at very low cost. It is also ESD and high temperature rated.

The BLM15EG221SN1D’s primary application fields are in automated optics and electronics systems including watches, mobile phones and other electronics. It has also been used in a variety of other applications including industrial controls, lighting, medical imaging, time and frequency systems, telecommunications and digital signal processing. The device can be used with lower frequencies when choosing a ferrite chip with a lower ohmic value.

The working principle of the BLM15EG221SN1D ferrite chip is based on the suppression of unwanted EMI/RFI signals. When a strong EMI/RFI signal is introduced into a system, high frequency, low amplitude oscillations are generated.

The ferrite chip uses its magnetic properties to help reduce these oscillations and limit the amount of interference radiation. Through its magnetic properties, the chip essentially creates an extra layer of shielding between the EMI/RFI source and the device it is designed to protect.

The BLM15EG221SN1D ferrite chip is also highly effective for shielding against both common mode and differential mode interference. This is due to its low insertion loss when used at high frequencies, as well as its excellent common mode suppression at very low cost. It also has excellent temperature capability, making it suitable for a variety of applications.

The BLM15EG221SN1D ferrite chip is a low cost component that is ideal for use in automated optics and electronics systems. It offers excellent temperature performance as well as excellent common mode noise suppression at a low cost. With its low insertion loss and high temperature ratings, it can be used with a variety of applications ranging from watch making to medical imaging.

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