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BLM21AG471SN1D

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Murata Electronics

FERRITE BEAD, 0805 [2012 METRIC], 470 OHM, 700 MA, EMIFIL BLM21AG SERIES, 0.19 OHM, ± 25%

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BLM21AG471SN1D

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Murata Electronics

FERRITE BEAD, 0805 [2012 METRIC], 470 OHM, 700 MA, EMIFIL BLM21AG SERIES, 0.19 OHM, ± 25%

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BLM21AG471SN1D

Current Rating (Max) [Max]	700 mA
DC Resistance (DCR) (Max) [Max]	190 mOhm
Height (Max) [z]	1.05 mm
Height (Max) [z]	0.041 in
Impedance @ Frequency	470 Ohms
Mounting Type	Surface Mount
Number of Lines	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	0805
Size / Dimension [x]	2 mm
Size / Dimension [x]	0.079 in
Size / Dimension [y]	1.25 mm
Size / Dimension [y]	0.049 "

BLM21AG Series

Part	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Number of Lines	Current Rating (Max) [Max]	DC Resistance (DCR) (Max) [Max]	Height (Max) [z]	Height (Max) [z]	Impedance @ Frequency	Ratings	Package / Case	Filter Type	Features	DC Resistance (DCR) (Max)
Murata Electronics BLM21AG121SH1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount	-55 C	125 °C	1	800 mA	100 mOhm	1.05 mm	0.041 in	120 Ohms	AEC-Q200	0805
Murata Electronics BLM21AG601BH1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount	-55 C	150 °C	1	700 mA	200 mOhm	1.05 mm	0.041 in	600 Ohms	AEC-Q200	0805	Signal Line	Automotive
Murata Electronics BLM21AG471SN1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount	-55 C	125 °C	1	700 mA	190 mOhm	1.05 mm	0.041 in	470 Ohms		0805
Murata Electronics BLM21AG102SH1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount	-55 C	125 °C	1	500 mA	280 mOhm	1.05 mm	0.041 in	1 kOhms	AEC-Q200	0805
Murata Electronics BLM21AG151SN1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount	-55 C	125 °C	1	800 mA	100 mOhm	1.05 mm	0.041 in	150 Ohms		0805
Murata Electronics BLM21AG221SZ1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount	-55 C	125 °C	1	900 mA	0.12 Ohm	1.05 mm	0.041 in	220 Ohms	AEC-Q200	0805	Signal Line	Automotive
Murata Electronics BLM21AG151SZ1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount	-55 C	125 °C	1	1 A		1.05 mm	0.041 in	150 Ohms	AEC-Q200	0805	Signal Line	Automotive	90 mOhm
Murata Electronics BLM21AG102BH1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount	-55 C	150 °C	1	600 mA	270 mOhm	1.05 mm	0.041 in	1 kOhms	AEC-Q200	0805	Signal Line	Automotive
Murata Electronics BLM21AG331SH1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount			1			1.05 mm	0.041 in	330 Ohms		0805	Differential Mode - Single
Murata Electronics BLM21AG471SZ1D	2 mm	1.25 mm	0.049 "	0.079 in	Surface Mount	-55 C	125 °C	1	700 mA		1.05 mm	0.041 in	470 Ohms	AEC-Q200	0805	Signal Line		180 mOhm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.16
		10	$ 0.11
		25	$ 0.10
		50	$ 0.09
		100	$ 0.08
		250	$ 0.07
		500	$ 0.06
		1000	$ 0.05
	Digi-Reel®	1	$ 0.16
		10	$ 0.11
		25	$ 0.10
		50	$ 0.09
		100	$ 0.08
		250	$ 0.07
		500	$ 0.06
		1000	$ 0.05
	N/A	11602	$ 0.15
	Tape & Reel (TR)	4000	$ 0.04
		8000	$ 0.04
Newark	Each (Supplied on Cut Tape)	10	$ 0.09
		25	$ 0.08
		50	$ 0.07
		100	$ 0.06
		250	$ 0.06
		500	$ 0.05
		1000	$ 0.05

Description

General part information

BLM21AG Series

The Murata BLM21AG series are EMIFIL chip ferrite beads for suppressing high frequency noise in general signal line applications. These chip ferrite beads are designed for reducing the possibility of resonance to provide undistorted signal waveform. EMIFIL chip ferrite beads do not require connection to ground so they are effectively used in circuits without stable ground lines. The nickel barrier structure of the external electrodes provides excellent solder heat resistance. BLM21AG series ferrite beads generates impedance from relatively low frequencies, therefore they are effectively used for noise suppression in wide frequency range (30MHz to several hundred MHz).

Documents

Technical documentation and resources