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
55
■ Impedance-Frequency Characteristics
BLM21AG331SN1 BLM21AG471SN1 BLM21AG601SN1
BLM21AG102SN1
BLM Series Signal Lines Type Chip Ferrite Bead
BLM21A Series (0805 Size)
BLM21A
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
400
300
200
100
0
R
X
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
800
600
400
200
0
X
R
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
800
600
400
200
0
X
R
Z
1 10 100 1000 3000
Frequency (MHz)
Impedance (Ω)
1200
900
600
300
0
X
R
Z