BLM21BD331SN1D Filters

Series:	EMIFIL®, BLM21
Packaging:	Tape & Reel (TR)
Part Status:	Active
Filter Type:	Signal Line
Number of Lines:	1
Impedance @ Frequency:	330 Ohms @ 100MHz
Current Rating (Max):	300mA
DC Resistance (DCR) (Max):	300 mOhm
Ratings:	--
Operating Temperature:	-55°C ~ 125°C
Package / Case:	0805 (2012 Metric)
Mounting Type:	Surface Mount
Height (Max):	0.057" (1.45mm)
Size / Dimension:	0.079" L x 0.049" W (2.00mm x 1.25mm)

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Ferrite Beads and Chips contain a wide variety of components, but one of the most commonly used is the BLM21BD331SN1D. This device is used in a variety of applications and is designed to be used in radio frequency and interference suppressing circuits. The BLM21BD331SN1D is a ferrite toroid that is designed to suppress radio interference. It is an ideal component to be used in circuits that require a high level of electro-magnetic interference (EMI) suppression. This component is designed to provide a low resistance path for the signals that are to be transmitted and it also makes sure that interference signals do not enter the circuit. The BLM21BD331SN1D is made from a mix of nickel and iron. This mix allows the device to be extremely efficient at filtering out EMI signals while still passing through the desired signals. This component is designed to be used in a variety of applications, such as radio frequency suppression and EMI suppression. It is used in a variety of industries, including automotive and telecommunications. In order to understand how the BLM21BD331SN1D works, it is important to understand the components that make it up. The device consists of a ferrite core with wire windings wrapped around it. This core is made from iron and nickel which allows it to be extremely effective at filtering out EMI signals. The windings provides a low resistance path for the desired signals and the core provides a high impedance path for the interference signals. The working principle of the BLM21BD331SN1D is quite simple. The device is designed to provide a high impedance for the leakage and interference signals while at the same time providing a low impedance path for the desired signals. The area between the windings and the core is where the filtering action takes place. The core is designed to provide a high impedance for the interference signals allowing the desired signals to pass through. In conclusion, the BLM21BD331SN1D is a ferrite toroid that is designed to suppress radio frequency and EMI interference. It works by providing a high impedance path for the interference signals while providing a low resistance path for the desired signals. The device is ideal for applications such as automotive and telecommunications and is used in a variety of industries.

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