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BLM15HB121SN1D

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Murata Electronics

FERRITE BEAD, 0402 [1005 METRIC], 500 OHM, 300 MA, EMIFIL BLM15HB SERIES, 0.7 OHM, ± 25%

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BLM15HB121SN1D

Active

Murata Electronics

FERRITE BEAD, 0402 [1005 METRIC], 500 OHM, 300 MA, EMIFIL BLM15HB SERIES, 0.7 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	BLM15HB121SN1D

Current Rating (Max) [Max]	300 mA
DC Resistance (DCR) (Max) [Max]	700 mOhm
Filter Type	Signal Line
Height (Max) [z]	0.55 mm
Height (Max) [z]	0.022 in
Impedance @ Frequency	120 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

BLM15HB Series

Part	Filter Type	Mounting Type	Number of Lines	DC Resistance (DCR) (Max)	Operating Temperature [Min]	Operating Temperature [Max]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Ratings	Current Rating (Max) [Max]	Impedance @ Frequency	Height (Max) [z]	Height (Max) [z]	Package / Case	DC Resistance (DCR) (Max) [Max]
Murata Electronics BLM15HB221SH1D	Signal Line	Surface Mount	1	1 Ohm	-55 C	125 °C	0.039 "	0.55 mm	0.022 in	1 mm	AEC-Q200	250 mA	220 Ohms	0.55 mm	0.022 in	0402 (1005 Metric)
Murata Electronics BLM15HB121SH1D	Signal Line	Surface Mount	1		-55 C	125 °C	0.039 "	0.55 mm	0.022 in	1 mm	AEC-Q200	300 mA	120 Ohms	0.55 mm	0.022 in	0402 (1005 Metric)	700 mOhm
Murata Electronics BLM15HB121SN1D	Signal Line	Surface Mount	1		-55 C	125 °C	0.039 "	0.55 mm	0.022 in	1 mm		300 mA	120 Ohms	0.55 mm	0.022 in	0402 (1005 Metric)	700 mOhm

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	10000	$ 0.01
		20000	$ 0.01
Digikey	Cut Tape (CT)	1	$ 0.10
		10	$ 0.05
		25	$ 0.04
		50	$ 0.04
		100	$ 0.03
		250	$ 0.03
		500	$ 0.02
		1000	$ 0.02
		5000	$ 0.02
	Digi-Reel®	1	$ 0.10
		10	$ 0.05
		25	$ 0.04
		50	$ 0.04
		100	$ 0.03
		250	$ 0.03
		500	$ 0.02
		1000	$ 0.02
		5000	$ 0.02
	N/A	128914	$ 0.10
	Tape & Reel (TR)	10000	$ 0.01
		20000	$ 0.01
Newark	Each (Supplied on Cut Tape)	10	$ 0.03
		25	$ 0.03
		50	$ 0.03
		100	$ 0.03
		250	$ 0.03
		500	$ 0.03
		1000	$ 0.02

Description

General part information

BLM15HB Series

The Murata BLM15HB series are EMIFIL chip ferrite beads for suppressing high frequency noise in GHz band 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 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. BLM15HB are suitable for noise suppression in 1GHz or higher frequency. Typical applications include EMI suppression for Note PC and DSC, noise suppression for data line, USB interface line and prevention of erroneous operation caused by local oscillation signal in mobile phones.