Datasheet

!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
C31E.pdf
Mar.28,2011
Chip Ferrite BeadChip EMIFILr
Chip Common Mode Choke Coil
Block Type EMIFILr
Signal Lines Type
66
■ Impedance-Frequency Characteristics
BLM18BB221SN1 BLM18BB331SN1
BLM18BB471SN1 BLM18BA050SN1 BLM18BA100SN1
BLM18BA220SN1 BLM18BA470SN1
BLM18BA121SN1
BLM18BB141SN1
BLM18BA750SN1
BLM18BB750SN1 BLM18BB121SN1
BLM18BB151SN1
BLM Series Signal Lines Type Chip Ferrite Bead
BLM18B Series (0603 Size)
BLM18B
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
R
X
0
250
500
750
1000
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)
R
X
Z
0
500
1000
1500
2000
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
R
X
0
30
60
90
120
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
Z
0
100
200
300
400
500
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
R
Z
X
0
500
1000
1500
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
10000
7500
5000
2500
Z
R
X
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
1500
3000
4500
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
100
200
300
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)
Z
R
X
0
150
300
450
600
750