Datasheet

Chip Ferrite BeadChip EMIFILr
Chip Common Mode Choke Coil
Block Type EMIFILrMicrowave Absorber
!Note
• This PDF catalog 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.
• This PDF catalog 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.
C31E.pdf
09.4.20
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■ Impedance-Frequency Characteristics
BLM18BB221SN1 BLM18BB331SN1
BLM18BB471SN1 BLM18BA050SN1 BLM18BA100SN1
BLM18BA220SN1 BLM18BA470SN1
BLM18BA121SN1
BLM18BB141SN1
BLM18BA750SN1
BLM18BB750SN1 BLM18BB121SN1
BLM18BB151SN1
BLM Series Chip Ferrite Bead
BLM18B Series (0603 Size)
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
1000
800
600
400
200
0
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
1500
1200
900
600
300
0
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
2000
1200
1600
800
400
0
R
X
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
R
X
0
100
75
50
25
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
200
150
100
50
R
X
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
R
X
0
600
450
300
150
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
R
0
1600
1200
800
400
Z
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
10000
7500
5000
2500
Z
X
R
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
600
450
300
150
0
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
6000
4500
3000
1500
Z
X
R
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
400
300
200
100
0
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
500
400
300
100
200
0
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
600
450
300
150
0
Z
R
X