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BLM15BD221SN1D

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Murata Electronics

FERRITE BEAD, 0402 [1005 METRIC], 220 OHM, 300 MA, EMIFIL BLM15BD SERIES, 0.4 OHM, ± 25%

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BLM15BD221SN1D

Active

Murata Electronics

FERRITE BEAD, 0402 [1005 METRIC], 220 OHM, 300 MA, EMIFIL BLM15BD SERIES, 0.4 OHM, ± 25%

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DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BLM15BD221SN1D

Current Rating (Max) [Max]	300 mA
DC Resistance (DCR) (Max) [Max]	400 mOhm
Filter Type	Signal Line
Height (Max) [z]	0.55 mm
Height (Max) [z]	0.022 in
Impedance @ Frequency	220 Ohms
Mounting Type	Surface Mount
Number of Lines	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 C
Package / Case	0402 (1005 Metric)
Size / Dimension [x]	0.039 "
Size / Dimension [x]	1 mm
Size / Dimension [y]	0.55 mm
Size / Dimension [y]	0.022 in

BLM15BD Series

Part	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Current Rating (Max) [Max]	Number of Lines	Filter Type	Impedance @ Frequency	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Ratings	Height (Max) [z]	Height (Max) [z]	Mounting Type	DC Resistance (DCR) (Max) [Max]	DC Resistance (DCR) (Max)
Murata Electronics BLM15BD601SH1D	0.039 "	0.55 mm	0.022 in	1 mm	200 mA	1	Signal Line	600 Ohms	-55 C	125 °C	0402 (1005 Metric)	AEC-Q200	0.55 mm	0.022 in	Surface Mount	650 mOhm
Murata Electronics BLM15BD121SZ1D
Murata Electronics BLM15BD471SH1D	0.039 "	0.5 mm	0.02 in	1 mm		1	Differential Mode - Single	470 Ohms			0402 (1005 Metric)		0.55 mm	0.022 in	Surface Mount
Murata Electronics BLM15BD471SN1D	0.039 "	0.55 mm	0.022 in	1 mm	200 mA	1	Signal Line	470 Ohms	-55 C	125 °C	0402 (1005 Metric)		0.55 mm	0.022 in	Surface Mount		600 mOhm
Murata Electronics BLM15BD750SN1D	0.039 "	0.55 mm	0.022 in	1 mm	300 mA	1	Signal Line	75 Ohms	-55 C	125 °C	0402 (1005 Metric)		0.55 mm	0.022 in	Surface Mount	200 mOhm
Murata Electronics BLM15BD221SN1D	0.039 "	0.55 mm	0.022 in	1 mm	300 mA	1	Signal Line	220 Ohms	-55 C	125 °C	0402 (1005 Metric)		0.55 mm	0.022 in	Surface Mount	400 mOhm
Murata Electronics BLM15BD182SN1D	0.039 "	0.55 mm	0.022 in	1 mm	100 mA	1	Signal Line	1.8 kOhms	-55 C	125 °C	0402 (1005 Metric)		0.55 mm	0.022 in	Surface Mount	1.4 Ohm
Murata Electronics BLM15BD471SZ1D
Murata Electronics BLM15BD182SH1D	0.039 "	0.55 mm	0.022 in	1 mm		1	Differential Mode - Single	1.8 kOhms			0402 (1005 Metric)		0.55 mm	0.022 in	Surface Mount
Murata Electronics BLM15BD182SZ1D

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	$ 0.10
		10	$ 0.06
		25	$ 0.05
		50	$ 0.05
		100	$ 0.04
		250	$ 0.03
		500	$ 0.02
		1000	$ 0.02
		5000	$ 0.02
	Digi-Reel®	1	$ 0.10
		10	$ 0.06
		25	$ 0.05
		50	$ 0.05
		100	$ 0.04
		250	$ 0.03
		500	$ 0.02
		1000	$ 0.02
		5000	$ 0.02
	N/A	147616	$ 0.10
	Tape & Reel (TR)	10000	$ 0.01
		20000	$ 0.01
		30000	$ 0.01
		50000	$ 0.01
Newark	Each (Supplied on Cut Tape)	10	$ 0.03
		25	$ 0.03
		50	$ 0.03
		100	$ 0.03
		250	$ 0.03
		500	$ 0.02
		1000	$ 0.02

Description

General part information

BLM15BD Series

The Murata BLM15BD series are EMIFIL chip ferrite beads for suppressing high frequency noise in high speed signal line applications. These chip ferrite beads are designed for reducing the possibility of resonance to provide undistorted signal waveform. EMIFIL chip ferrite bead 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. BLM15BD series can minimize attenuation of the signal waveform due to its sharp impedance characteristics and various impedances are available to match signal frequency.