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
69
■ Impedance-Frequency Characteristics
BLM18HD471SN1 BLM18HD601SN1 BLM18HD102SN1
BLM18HK331SN1 BLM18HK471SN1 BLM18HK601SN1
BLM18HK102SN1
BLM18HB121SN1 BLM18HB221SN1 BLM18HB331SN1
BLM Series Chip Ferrite Bead
BLM18H Series (0603 Size)
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
X
0
2000
1500
1000
500
R
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
X
0
2000
1500
1000
500
R
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
X
0
4000
3000
2000
1000
R
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
X
R
Z
0
600
450
300
150
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
X
R
Z
0
800
600
400
200
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
X
R
Z
0
1000
750
500
250
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
X
R
Z
0
1600
1200
800
400
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
R
X
600
800
400
200
0
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
R
X
1000
750
500
250
0
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
Z
R
X
1600
1200
800
400
0