Ferrite Beads and Chips

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	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Filter Type	Number of Lines	Impedance @ Frequency	Current Rating (Max)	DC Resistance (DCR) (Max)	Ratings	Operating Temperature	Package / Case	Mounting Type	Height (Max)	Size / Dimension
	BLM21PG121SN1D FERRITE BEAD 120 OHM 0805 1LN Murata Electronics	113,908 In Stock	1 : $0.17000 Cut Tape (CT) 4,000 : $0.04452 Tape & Reel (TR)	EMIFIL®, BLM21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	1	120 Ohms @ 100 MHz	3A	30mOhm	-	-55°C ~ 125°C	0805 (2012 Metric)	Surface Mount	0.041" (1.05mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)
	BLM21PG220SH1D FERRITE BEAD 22 OHM 0805 1LN Murata Electronics	10,449 In Stock	1 : $0.25000 Cut Tape (CT) 4,000 : $0.06206 Tape & Reel (TR)	EMIFIL®, BLM21	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Power Line	1	22 Ohms @ 100 MHz	6A	9mOhm	AEC-Q200	-55°C ~ 125°C	0805 (2012 Metric)	Surface Mount	0.041" (1.05mm)	0.079" L x 0.049" W (2.00mm x 1.25mm)

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Ferrite cores are devices that are designed to prevent high frequency noise or EMI (electromagnetic interference). These ferrite cores are made to be placed within an electric circuit. Key characteristics are the filter type (differential, signal, or power), number of lines, max current rating, impedance and a specified frequency, and mounting type (free hanging, surface mount, or through-hole).