BLM21BB471SN1D

Series:	EMIFIL®, BLM21
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Filter Type:	Signal Line
Number of Lines:	1
Impedance @ Frequency:	470 Ohms @ 100MHz
Current Rating (Max):	400mA
DC Resistance (DCR) (Max):	400 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.041" (1.05mm)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)

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Ferrite beads and chips are a common type of electronic component, used for filtering high frequency signals and suppressing electromagnetic interference (EMI) from other components. The BLM21BB471SN1D is a specific type of ferrite bead and chip designed for use in a variety of electronic applications. This component is usually found in surface mount packages, which allows them to be easily soldered on to any circuit board. They feature a small, compact design that makes them suitable for applications where space is a concern. The BLM21BB471SN1D has excellent filtering capabilities, making it well-suited for applications such as computer motherboards, cell phones, and other digital products. Ferrite beads and chips use the principle of magnetic induction to filter high frequency signals and reduce stray currents. The BLM21BB471SN1D consists of two ferrite cores which have been magnetically aligned in order to produce a highly effective filter. This type of ferrite bead and chip features a high-current capacity and high-frequency suppression, and is especially useful in applications where high-precision filtering is required. The BLM21BB471SN1D also has the unique ability to dissipate heat more efficiently than other ferrite beads and chips. This means that it can be used in high-temperature environments without sacrificing performance. The component is also resistant to moisture, making it suitable for use in areas with high humidity. Furthermore, the BLM21BB471SN1D has high stability, so it can be used for long-term applications without degrading performance. The BLM21BB471SN1D can be used in a variety of types of circuits and applications. Typically, it is used to filter out unwanted high-frequency signals and ensure that only the desired signals pass through. This makes it suitable for use in various types of electronic devices, such as mobile phones, computers, and automotive electronics. Furthermore, it can be used for testing and measuring circuits, and also for increasing the noise immunity of digital systems. Overall, the BLM21BB471SN1D is a powerful and versatile ferrite bead and chip that offers excellent performance in a variety of applications. Its small size, efficient heat dissipation, and high-frequency suppression make it an ideal choice for filtering out unwanted signals and increasing noise immunity. Furthermore, its reasonable price makes it an attractive option for budget-conscious users.

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