Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead
Data Sheet
1
EMIFILr (Inductor type)
I
Dimensions
0.6±0.03
0.3±0.03
Chip Ferrite Bead
BLM03PG Series (0201 Size)
I
Equivalent Circuit
0.15±0.05
0.3±0.03
(Resistance element becomes dominant
at high frequencies.)
: Electrode
(in mm)
I
Packaging
Code
D
J
B
Packaging
180mm Paper Tape
330mm Paper Tape
Bulk(Bag)
Minimum Quantity
15000
50000
1000
I
Rated Value (p: packaging code)
Part Number
BLM03PG220SN1p
BLM03PG330SN1p
Number of Circuits: 1
Impedance
(at 100MHz/20°C)
22ohm
±25%
33ohm
±25%
Impedance
(at 1GHz/20°C)
-
-
Rated Current
900mA
750mA
DC Resistance
0.065ohm max.
0.090ohm max.
Operating
Temperature Range
-55 to +125°C
-55 to +125°C
I
Impedance-Frequency Characteristics (Main Items)
80
I
Impedance-Frequency Characteristics
BLM03PG220SN1
80
60
Impedance (Ω)
BLM03PG330SN1
60
Impedance (Ω)
40
BLM03PG220SN1
40
Z
R
20
20
X
0
0
1
10
100
Frequency (MHz)
1000
3000
1
10
100
Frequency (MHz)
1000
3000
Continued on the following page.
o
This data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
!
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2011.7.7
http://www.murata.com/
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead
Data Sheet
Continued from the preceding page.
2
I
Impedance-Frequency Characteristics
BLM03PG330SN1
80
60
Impedance (Ω)
Z
40
R
X
20
0
1
10
100
Frequency (MHz)
1000
3000
I
!Caution/Notice
!Caution
(Rating)
Do not use products beyond the rated current as
this may create excessive heat and deteriorate
the insulation resistance.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profile
where peak solder temperature is below the Tin melting
point is used. Please confirm the solderability of Tin
plating termination chip before use.
o
This data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
!
Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2011.7.7
http://www.murata.com/
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead
Data Sheet
1
EMIFIL
r
(Inductor type)
Chip Ferrite Bead
BLM03PX Series (0201 Size)
c
Dimensions
0.6±0.03
0.3±0.03
c
Equivalent Circuit
0.15±0.05
0.3±0.03
(Resistance element becomes dominant
at high frequencies.)
: Electrode
(in mm)
c
Packaging
Code
D
J
B
Packaging
180mm Paper Tape
330mm Paper Tape
Bulk(Bag)
Minimum Quantity
15000
50000
1000
c
Rated Value (p: packaging code)
Part Number
BLM03PX220SN1p
BLM03PX330SN1p
BLM03PX800SN1p
Number of Circuits: 1
Continued on the following page.
Impedance
(at 100MHz/20°C)
22ohm ±25%
33ohm ±25%
80ohm ±25%
Impedance
(at 1GHz/20°C)
-
-
-
Rated Current
1800mA
1500mA
1000mA
DC Resistance
0.040ohm max.
0.055ohm max.
0.130ohm max.
Operating
Temperature Range
-55 to +125°C
-55 to +125°C
-55 to +125°C
oThis
data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2012.1.10
http://www.murata.com/
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead
Data Sheet
Continued from the preceding page.
2
c
Derating of Rated Current
In operating temperature exceeding +85°C,
derating of current is necessary for
BLM03PX_SN1 series.
Please apply the derating curve shown in
chart according to the operating
temperature.
Derating of Rated Current
2.00
1.80
BLM03PX220SN1
1.50
Rated Current (A)
BLM03PX330SN1
1.45
1.20
1.00
BLM03PX800SN1
0.80
0.60
0
85
Operating Temperature (°C)
125
145
c
Impedance-Frequency Characteristics (Main Items)
160
c
Impedance-Frequency Characteristics
BLM03PX220SN1
40
120
Impedance (Ω)
30
Impedance (Ω)
BLM03PX800SN1
80
BLM03PX330SN1
BLM03PX220SN1
40
0
0
1
10
100
Frequency (MHz)
1000
3000
Z
R
20
X
10
1
10
100
Frequency (MHz)
1000
3000
Continued on the following page.
oThis
data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2012.1.10
http://www.murata.com/
Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead
Data Sheet
Continued from the preceding page.
3
c
Impedance-Frequency Characteristics
BLM03PX330SN1
60
c
Impedance-Frequency Characteristics
BLM03PX800SN1
160
45
Impedance (Ω)
Z
30
R
X
15
Impedance (Ω)
120
Z
80
R
X
40
0
1
10
100
Frequency (MHz)
1000
3000
0
1
10
100
Frequency (MHz)
1000
3000
c !Caution/Notice
!Caution
(Rating)
Do not use products beyond the rated current as
this may create excessive heat and deteriorate
the insulation resistance.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profile
where peak solder temperature is below the Tin melting
point is used. Please confirm the solderability of Tin
plating termination chip before use.
oThis
data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2012.1.10
http://www.murata.com/
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