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.
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C31E.pdf
09.4.20
149
■ Impedance-Frequency Characteristics (Main Items)
■ Differential Mode Transmission Characteristics (Typ.)
DLW21SR_HQ2 Series
DLW21SN_HQ2 Series
DLW Series Chip Common Mode Choke Coil
DLW21S Series (0805 Size)
Impedance (Ω)
Frequency (MHz)
1 10 100 1000
0.1
1
10
100
1000
Common mode
Differential mode
DLW21SR670HQ2
DLW21SR670HQ2
Frequency (MHz)
Insertion Loss (dB)
0
2
4
6
8
10
1 10 100 1000 10000
DLW21SN900HQ2