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
54
■ Impedance-Frequency Characteristics
BLM18PG300SN1 BLM18PG330SN1 BLM18PG600SN1
BLM18PG121SN1 BLM18PG181SN1 BLM18PG221SN1
BLM18PG331SN1 BLM18PG471SN1
BLM Series Chip Ferrite Bead
BLM18P Series (0603 Size)
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
10
20
30
40
50
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
60
45
30
15
0
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
0
20
40
60
80
100
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
200
150
100
50
0
Z
R
X
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
280
210
140
70
0
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
200
400
600
800
Z
R
X