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 > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise
2012.7.5
oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
EMIFILr (Inductor type) Chip Ferrite Bead for GHz Noise
BLM15H 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
BLM15HG601SN1p600ohm ±25% 1000ohm ±40% 300mA 0.7ohm max. -55 to +125°C
BLM15HG102SN1p1000ohm ±25% 1400ohm ±40% 250mA 1.1ohm max. -55 to +125°C
BLM15HD601SN1p600ohm ±25% 1400ohm ±40% 300mA 0.85ohm max. -55 to +125°C
BLM15HD102SN1p1000ohm ±25% 2000ohm ±40% 250mA 1.25ohm max. -55 to +125°C
BLM15HD182SN1p1800ohm ±25% 2700ohm ±40% 200mA 2.2ohm max. -55 to +125°C
BLM15HB121SN1p120ohm ±25% 500ohm ±40% 300mA 0.7ohm max. -55 to +125°C
BLM15HB221SN1p220ohm ±25% 900ohm ±40% 250mA 1.0ohm 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 > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise
2012.7.5
oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
Continued from the preceding page.
c Impedance-Frequency Characteristics (Main Items)
BLM15HG Series
Impedance (Ω)
Frequency (MHz)
1 10 100 1000 3000
0
300
600
900
1200
1500
1800
BLM15HG601SN1
BLM15HG102SN1
c Impedance-Frequency Characteristics (Main Items)
BLM15HD Series
Impedance (Ω)
Frequency (MHz)
1 10 100 1000 3000
0
4000
3000
2000
1000
BLM15HD601SN1
BLM15HD102SN1
BLM15HD182SN1
c Impedance-Frequency Characteristics (Main Items)
BLM15HB Series
Impedance (Ω)
Frequency (MHz)
1 10 100 1000 3000
0
200
400
600
800
1000
1200
BLM15HB221SN1
BLM15HB121SN1
c Impedance-Frequency Characteristics
BLM15HG601SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
300
600
900
1200
R
X
Z
c Impedance-Frequency Characteristics
BLM15HG102SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
500
1000
1500
2000
R
X
Z
c Impedance-Frequency Characteristics
BLM15HD601SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
250
500
750
1000
1500
1250
R
X
Z
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 > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise
2012.7.5
oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.
Continued from the preceding page.
c Impedance-Frequency Characteristics
BLM15HD102SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
500
1000
1500
2000
2500
R
X
Z
c Impedance-Frequency Characteristics
BLM15HD182SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
R
X
0
4000
3000
2000
1000
c Impedance-Frequency Characteristics
BLM15HB121SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
R
X
0
200
400
600
800
c Impedance-Frequency Characteristics
BLM15HB221SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
R
X
0
400
800
1200
200
600
1000
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 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.
