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
73
■ Impedance-Frequency Characteristics
BLM18EG101TN1 BLM18EG121SN1 BLM18EG221SN1
BLM18EG221TN1 BLM18EG331TN1 BLM18EG391TN1
BLM18EG471SN1 BLM18EG601SN1
BLM Series Chip Ferrite Bead
BLM18E Series (0603 Size)
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
40
80
120
160
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
40
80
120
160
200
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
100
200
300
400
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
100
200
300
400
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
150
300
450
600
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
140
280
420
560
700
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
200
400
600
800
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
250
500
750
1000
Z
R
X