Datasheet

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 > EMIFIL
r
(Inductor type) > Chip Ferrite Bead for GHz Noise
2011.11.2
o
This 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
BLM18HE152SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
500
1000
1500
2000
2500
Z
R
X
c
Impedance-Frequency Characteristics
BLM18HD471SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
1600
1200
800
400
Z
R
X
c
Impedance-Frequency Characteristics
BLM18HD601SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
2000
1500
1000
500
Z
R
X
c
Impedance-Frequency Characteristics
BLM18HD102SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
3000
2000
2500
1000
1500
500
Z
R
X
c
Impedance-Frequency Characteristics
BLM18HB121SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
750
1000
500
250
0
Z
R
X
c
Impedance-Frequency Characteristics
BLM18HB221SN1
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
1250
1000
750
500
250
0
Z
R
X
Continued on the following page.