Filters

BLM21PG220SN1D

Active

Murata Electronics

FERRITE BEAD, 0805 [2012 METRIC], 22 OHM, 6 A, EMIFIL BLM21PG SERIES, 0.009 OHM, ± 25%

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Filters

BLM21PG220SN1D

Active

Murata Electronics

FERRITE BEAD, 0805 [2012 METRIC], 22 OHM, 6 A, EMIFIL BLM21PG SERIES, 0.009 OHM, ± 25%

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BLM21PG220SN1D

Current Rating (Max) [Max]	6 A
DC Resistance (DCR) (Max) [Max]	9 mOhm
Filter Type	Power Line
Height (Max) [z]	1.05 mm
Height (Max) [z]	0.041 in
Impedance @ Frequency	22 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 "

BLM21PG Series

Part	Ratings	Package / Case	Features	Filter Type	Number of Lines	Height (Max) [z]	Height (Max) [z]	Mounting Type	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	DC Resistance (DCR) (Max) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	Impedance @ Frequency	Current Rating (Max) [Max]	DC Resistance (DCR) (Max)
Murata Electronics BLM21PG220BH1D	AEC-Q200	0805	Automotive	Power Line	1	1.05 mm	0.041 in	Surface Mount	2 mm	1.25 mm	0.049 "	0.079 in	9 mOhm	-55 C	150 °C	22 Ohms	3.3 A
Murata Electronics BLM21PG221SN1D		0805		Power Line	1	1.05 mm	0.041 in	Surface Mount	2 mm	1.25 mm	0.049 "	0.079 in	45 mOhm	-55 C	125 °C	220 Ohms	2 A
Murata Electronics BLM21PG220SN1D		0805		Power Line	1	1.05 mm	0.041 in	Surface Mount	2 mm	1.25 mm	0.049 "	0.079 in	9 mOhm	-55 C	125 °C	22 Ohms	6 A
Murata Electronics BLM21PG331SN1D		0805		Power Line	1	1.05 mm	0.041 in	Surface Mount	2 mm	1.25 mm	0.049 "	0.079 in		-55 C	125 °C	330 Ohms	1.5 A	70 mOhm
Murata Electronics BLM21PG331SH1D	AEC-Q200	0805		Power Line	1	1.05 mm	0.041 in	Surface Mount	2 mm	1.25 mm	0.049 "	0.079 in		-55 C	125 °C	330 Ohms	1.5 A	70 mOhm
Murata Electronics BLM21PG221SZ1D	AEC-Q200	0805		Power Line	1	1.05 mm	0.041 in	Surface Mount	2 mm	1.25 mm	0.049 "	0.079 in	45 mOhm	-55 C	125 °C	220 Ohms	2 A
Murata Electronics BLM21PG121SN1D		0805		Power Line	1	1.05 mm	0.041 in	Surface Mount	2 mm	1.25 mm	0.049 "	0.079 in	30 mOhm	-55 C	125 °C	120 Ohms	3 A
Murata Electronics BLM21PG220SH1D	AEC-Q200	0805		Power Line	1	1.05 mm	0.041 in	Surface Mount	2 mm	1.25 mm	0.049 "	0.079 in	9 mOhm	-55 C	125 °C	22 Ohms	6 A
Murata Electronics BLM21PG300SZ1D	AEC-Q200	0805		Power Line	1	1.05 mm	0.041 in	Surface Mount	2 mm	1.25 mm	0.049 "	0.079 in	14 mOhm	-55 C	125 °C	30 Ohms	4 A

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	$ 0.11
		10	$ 0.08
		25	$ 0.07
		50	$ 0.06
		100	$ 0.05
		250	$ 0.05
		500	$ 0.04
		1000	$ 0.04
	Digi-Reel®	1	$ 0.11
		10	$ 0.08
		25	$ 0.07
		50	$ 0.06
		100	$ 0.05
		250	$ 0.05
		500	$ 0.04
		1000	$ 0.04
	N/A	349622	$ 0.11
	Tape & Reel (TR)	4000	$ 0.03
		8000	$ 0.02
		12000	$ 0.02
Newark	Each (Supplied on Cut Tape)	10	$ 0.06
		25	$ 0.06
		50	$ 0.06
		100	$ 0.05
		250	$ 0.05
		500	$ 0.04
		1000	$ 0.04

Description

General part information

BLM21PG Series

The Murata BLM21PG series are EMIFIL chip ferrite beads for suppressing high frequency noise in power line application. 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. BLM21PG series can be used in high current circuits due to its low DC resistance and can match power lines to a maximum of 6A DC.

Documents

Technical documentation and resources