1
Data Sheet
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
1
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
2013.9.5
oThis data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design.
For Automotive Chip Ferrite Bead for Automotive
BLM15B Series (0402 Size)
c Dimensions
0.5±0.05
0.5±0.05
1.0±0.05
0.25±0.1
(in mm)
: Electrode
c Equivalent Circuit
(Resistance element becomes dominant
at high frequencies.)
c Packaging
Code Packaging Minimum Quantity
D180mm Paper Tape 10000
J330mm Paper Tape 50000
BBulk(Bag) 1000
c Rated Value (p: packaging code)
Part Number Impedance
(at 100MHz/20°C)
Impedance
(at 1GHz/20°C) Rated Current DC Resistance Operating
Temperature Range
BLM15BD471SH1p470ohm ±25% - 200mA 0.60ohm max. -55 to +125°C
BLM15BD601SH1p600ohm ±25% - 200mA 0.65ohm max. -55 to +125°C
BLM15BD102SH1p1000ohm ±25% - 200mA 0.90ohm max. -55 to +125°C
BLM15BD182SH1p1800ohm ±25% - 200mA 1.40ohm max. -55 to +125°C
BLM15BB050SH1p5ohm ±25% - 500mA 0.08ohm max. -55 to +125°C
BLM15BB100SH1p10ohm ±25% - 300mA 0.10ohm max. -55 to +125°C
BLM15BB220SH1p22ohm ±25% - 300mA 0.20ohm max. -55 to +125°C
BLM15BB470SH1p47ohm ±25% - 300mA 0.35ohm max. -55 to +125°C
BLM15BB750SH1p75ohm ±25% - 300mA 0.40ohm max. -55 to +125°C
BLM15BB121SH1p120ohm ±25% - 300mA 0.55ohm max. -55 to +125°C
BLM15BB221SH1p220ohm ±25% - 200mA 0.80ohm max. -55 to +125°C
Number of Circuits: 1
Continued on the following page.
2
Data Sheet
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
2
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
2013.9.5
oThis data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design.
Continued from the preceding page.
c Impedance-Frequency Characteristics (Main Items)
BLM15BD Series
2000
1500
1000
500
0
Frequency (MHz)
Impedance (Ω)
BLM15BD182SH1
BLM15BD102SH1
BLM15BD601SH1
BLM15BD471SH1
1 10 100 1000 3000
c Impedance-Frequency Characteristics (Main Items)
BLM15BB Series
0
900
600
300
Frequency (MHz)
Impedance (Ω)
1 10 100 1000 3000
BLM15BB221SH1
BLM15BB121SH1
BLM15BB750SH1
BLM15BB470SH1
BLM15BB220SH1
BLM15BB100SH1
BLM15BB050SH1
c Impedance-Frequency Characteristics
BLM15BD471SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
1000
800
600
400
200
0
Z
R
X
c Impedance-Frequency Characteristics
BLM15BD601SH1
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
1000
800
600
400
200
0
c Impedance-Frequency Characteristics
BLM15BD102SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
1500
1000
500
0
Z
R
X
c Impedance-Frequency Characteristics
BLM15BD182SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
2000
1500
1000
500
Z
R
X
Continued on the following page.
3
Data Sheet
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
3
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
2013.9.5
oThis data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design.
Continued from the preceding page.
c Impedance-Frequency Characteristics
BLM15BB050SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
25
20
15
10
5
Z
R
X
c Impedance-Frequency Characteristics
BLM15BB100SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
60
45
30
15
Z
R
X
c Impedance-Frequency Characteristics
BLM15BB220SH1
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
20
40
60
80
120
100
c Impedance-Frequency Characteristics
BLM15BB470SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
250
200
150
100
50
Z
R
X
c Impedance-Frequency Characteristics
BLM15BB750SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
100
200
300
400
Z
X
R
c Impedance-Frequency Characteristics
BLM15BB121SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
500
400
300
200
100
Z
R
X
Continued on the following page.
4
Data Sheet
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
4
Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive
2013.9.5
oThis data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design.
Continued from the preceding page.
c Impedance-Frequency Characteristics
BLM15BB221SH1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
900
600
300 Z
R
X
c !Caution/Notice
!Caution (Rating)
1. Do not use products beyond the rated current as
this may create excessive heat and deteriorate
the insulation resistance.
2. Be sure to provide an appropriate fail-safe
function on your product to prevent a second damage
that may be caused by the abnormal function or
the failure our product.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profi le
where peak solder temperature is below the Tin melting
point is used. Please confi rm the solderability of Tin
plating termination chip before use.
